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POWERLD is specialized in switching power supply. Founded in 1991, focusing on AC/DC enclosed power supplies, AC/DC open frame power supplies, Din Rail Power Supply, DC/DC Converter, meanwhile, more than 80 experienced engineers can provide you with very professional customized service.
Din Rail Power Supply
Wattage: 15~960W Features: 1. Compact structure; 2. High power density, high efficiency to 95%; 3. High-level models: DG-75-X, DG-120-X, DG-240-X, DG-360-X, DG-480-X, DG-960-X Economical models: DG-15-SX, DG-30-SX, DG-60-SX, DG-U75SX, DG-U120SX, DG-U240SX 4. N+1 parallel function; 5. Built-in Active PFC.
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POWERLD Enterprises Co., Ltd is founded in 1991, focusing on AC/DC enclosed power supplies, AC/DC open frame power supplies, Din Rail Power Supply, DC/DC Converter, etc. As a professional manufacturer of switching power supply, POWERLD has 3 strong R&D teams including 80 experienced enigneers, which can provide customers with standard products and customized serive.
1600
Employees
30years
Development experience
1000000
Monthly Capacity
100+
Experienced R&D engineers
90000
Production area
2000+
product models
As a professional switching power supply manufacturer, Powerld can supply a broad range of power supply such as AC/DC enclosed power supplies,AC/DC open frame power supplies,Din Rail Power Supply, DC/DC Converter…With our more than 29 years experience in switching power supply, we can not only supply our customers with high quality products,but also our best service and fast delivery time.
Ø No Load power consumption<0.5W Ø Universal AC input range Ø Miniature size, high power density, high efficiency, long life and high reliability Ø Withstand 300VA surge input for 5 sec. Ø Output protections: OLP/OVP/SCP Ø Wide operating ambient temp (-20℃~70℃) Ø All using 105℃ long life electrolytic capacitors. Ø 100% full load burn-in test Ø PCB soldering side with conformal coating Ø Suitable for critical applications Ø 3 years warranty MODEL PD-15-3.3 PD-15-5 PD-15-12 PD-15-15 PD-15-24 OUTPUT DC Output 3.3V 5V 12V 15V 24V Rated Current 4A 3A 1.3A 1A 0.7A Current Range Note 1 0~4A 0~3A 0~1.3A 0~1.0A 0~0.7A Ripple and Noise Note 2 -25~70℃ <50mV <50mV <120mV <120mV <120mV Voltage ADJ. Range 3.1V-3.5V 4.75V-5.25V 11.4V-12.6V 14.25V-15.75V 22.8V-25.2V Voltage Accuracy ±3% Line Regulation ±1% Load Regulation ±2% Set-up Time ＜2.0S (120Vac input, Full load); ＜1.0S (230Vac input, Full load) Hold up Time ＞10mS(120Vac input, Full load); ＞20mS(230Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT Voltage Range 90Vac~264Vac Frequency Range 47Hz~63Hz Efficiency ( Typical) 70% 76% 80% 81% 83% AC Current (max.) 0.7A Inrush Current (Typical) 20A@120Vac 40A@230Vac Cold start Leakage Current Input—output:<0.25mA Input—PG:<3.5mA PROTECTION Over Load 105%~150% of rated output current, Hiccup mode, auto recovery Over Voltage 105%~150% of rated output voltage, Constant Voltage Shorted Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -25℃~70℃; 20%~90%RH No condensing Storage Temp. & Hum. -40℃~85℃; 10%~95%RH No condensing SAFETY &EMC Note 3 Safety Standards UL60950-1 2nd Ed; IEC 60950-1:2005(2nd Ed) ;EN60950-1:2006 Withstand Voltage Primary-Secondary:3.0KVac; ≤10mA .Primary-PG:1.5KVac; ≤10mA. Secondary-PG:0.5KVDC;≤10mA. Isolation Resistance ≥100M ohms EMC Emission Compliance to EN55022,EN55024 ClassB Harmonic Current Compliance to EN61000-3-2,-3 EMC Immunity Compliance to EN61000-4-2,3,4,5,6,8,11;EN55024,EN61000-6-2 heavy industry level OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension (L*W*H) 79×51×28mm Packing 48PCS/CTN, 10.4KGS, 0.03CBM Cooling method Cooling by free air convection NOTE 1. All parameters NOT specially mentioned are measured at rated input, rated load and 25℃ of ambient temperature. 2. Measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1 uF & 10uF parallel capacitor. 3. The SPS is considered a component which will be installed into final equipment. The equipment must be re-confirmed that it still meets EMC directives. 4. Powerld offer accessories for Din-35 rail bar. Please contact sales staff for details. We always can deliver high-end quality industrial power supply to our customers on time.Welcome you to contact us for more power supply information and look forward to working with you!
Ø Universal AC input (90~264Vac) Ø Built-in active PFC,PF>0.95 Ø No load power consumption<5W Ø Withstand 300Vac surge input Ø High efficiency up to 90% Ø Output protection: SCP/OLP/OPP/OVP/OTP Ø Wide operating ambient temperature (-30~70℃) Ø Operating altitude up to5000m Ø PCB soldering side with conformal coating Ø All using105 ℃long life electrolytic capacitor Ø 100% full load burn-in test Ø Cooling by free air convection Ø 3 years warranty SPECIFICATION MODEL PDF-350-12 PDF-350-24 PDF-350-48 OUTPUT DC Output 12V 24V 48V Rated Current 25A 14.6A 7.3A CurrentRange Note 1 0~25A 0~14.6A 0~7.3A Peak Load 30A(last 60S, 230Vac input) 18A(last 60S, 230Vac input) 9A(last 60S, 230Vac input) Ripple and Noise Note 2 0~70℃ ≤150mV ≤240mV ≤240mV -30℃ ≤240mV ≤480mV ≤480mV Voltage ADJ. Range 11.6~13.2V 23.5~26.5V 47~52.8V Voltage Accuracy ±3.0% Line Regulation ±1.0% Load Regulation ±2.0% Set-up Time ≤3S (230Vac input, Full load) Hold up Time ≥10mS (230Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT VoltageRange 90Vac~264Vac FrequencyRange 47Hz--63Hz Power Factor(Typical) PF＞0.98/115VAC PF＞0.95/230VAC Efficiency ( Typical) ≥90% (230Vac input, full load) ≥90% (230Vac input, full load) ≥93% (230Vac input, full load) AC Current (max.) <5.0A Inrush Current (Typical) <40A@230Vac <20A@115Vac Cold start Stand by power consumption <5W Leakage Current Input—output:<0.25mA Input—PG:<3.5mA PROTECTION Over Load 26.3~37.5A, constant current 15.33~21.9A, constant current 7.7~11A, constant current Over Power 315~450W, constant current 368~525W, constant current 368~525W, constant current Over Voltage 13.8~16.0V 26.5~36V 50~63V Constant voltage, auto recovery Over Temperature 95℃±5℃(detect on temperature controller) shut down o/p voltage, auto recovery after temperature goes down to50C Short Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -30℃~70℃; 20%~90%RH No condensing(refer to the derating curve) Storage Temp. & Hum. -40℃~85℃; 10%~95%RH No condensing SAFETY &EMC (Note 3) Safety Standards UL60950-1 ;EN60950-1:2006 Withstand Voltage Primary-Secondary: 3.0KVac/10mA .Primary-PG:1.5KVac/10mA. Secondary-PG: 0.5KVDC/10mA. Isolation Resistance 10Mohms EMI Conduction & Radiation Compliance to EN55022,FCC PART 15 Class B Harmonic current Compliance to EN61000-3-2，CLASS D EMSImmunity Compliance to EN61000-4-2,3,4,5,6,8,11; OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension (L*W*H) 199×99×50mm Packing 12PCS/CTN, 13.5KGS, 0.04CBM Cooling method Free air convection NOTE 1. All parameters NOT specially mentioned are measured at rated input, rated load and25℃of ambient temperature. 2. Measured at 20MHz of bandwidth by using a12”twisted pair-wire terminated with a 0.1 uF & 47uF parallel capacitor. 3.The power supply is considered as a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies” on https://www.powerld.com
Ø No Load power consumption<0.5W Ø Universal AC input range Ø High efficiency, long life and high reliability Ø Output protections: OLP/OVP/SCP Ø Wide operating ambient temp (-20℃~70℃) Ø All using105℃long life electrolytic capacitors. Ø 100% full load burn-in test Ø 3 years warranty MODEL PD-15-S3.3 PD-15-S5 PD-15-S12 PD-15-S15 PD-15-S24 OUTPUT DC Output 3.3V 5V 12V 15V 24V Rated Current 4A 3A 1.3A 1A 0.7A Current Range Note 1 0~4A 0~3A 0~1.3A 0~1.0A 0~0.7A Ripple and Noise Note 2 -20~70℃ <50mV <50mV <120mV <120mV <120mV Voltage ADJ. Range -5%~+10% of rated output voltage 4.4~5.5V 10.0~13.0V 13.8~16.1V 20.7~26.7V Voltage Accuracy ±2.0% ±2.0% ±1.0% ±1.0% ±1.0% Line Regulation ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% Load Regulation ±2.0% ±2.0% ±1.0% ±1.0% ±1.0% Set-up Time ＜2.0S (115Vac input, Full load); ＜1.0S (230Vac input, Full load) Hold up Time ＞10mS(115Vac input, Full load); ＞20mS(230Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT Voltage Range 90Vac~264Vac,124~370Vdc Frequency Range 47Hz~63Hz Efficiency ( Typical) 115Vac input 70% 76% 80% 82% 84% 230Vac input 71% 78% 82% 83% 85% AC Current (max.) 0.7A 0.7A 2.5A 0.7A 0.7A 0.7A Inrush Current (Typical) 20A@115Vac 40A@230Vac Cold start Leakage Current Input—output:<0.25mA Input—PG:<3.5mA PROTECTION Over Load 105%~150% of rated output current, Hiccup mode,auto recovery Over Voltage 105%~150% of rated output voltage, Constant Voltage Shorted Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -20℃~70℃; 20%~90%RH No condensing Storage Temp. & Hum. -40℃~85℃; 10%~95%RH No condensing SAFETY &EMC Note 3 Safety Standards UL60950-1 ;EN60950-1:2006 Withstand Voltage Primary-Secondary:3.0KVac; ≤10mA .Primary-PG:1.5KVac; ≤10mA. Secondary-PG:0.5KVDC;≤10mA. Isolation Resistance ≥100M ohms EMC Emission Compliance to EN55022 (CISPR22) Class B Harmonic Current Compliance to EN61000-3-2,-3 EMC Immunity Compliance to EN61000-4-2,3,4,5,6,8,11;EN55024,EN61000-6-2heavy industry level OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension (L*W*H) 79×51×28.8mm Packing 48PCS/CTN, 10.4KGS, 0.03CBM Cooling method Cooling by free air convection NOTE 1. All parameters NOT specially mentioned are measured at rated input, rated load and25℃of ambient temperature. 2. Measured at 20MHz of bandwidth by using a12”twisted pair-wire terminated with a 0.1 uF & 10uF parallel capacitor. 3. The SPS is considered a component which will be installed into final equipment. The equipment must be re-confirmed that it still meets EMC directives. 4. Powerld offer accessories for Din-35 rail bar. Please contact sales staff for details. Our industrial power supply products enjoy great popularity among customers for our good quality and competitive price.We also welcome OEM and ODM orders.
Ø Universal AC input/ Full range Ø High Efficiency, low power consumption Ø No load power comsumption<=0.5W Ø Output protections: SCP/OVP/ OLP Ø Wide operating ambient temperature (-25℃~70℃) Ø All using 105℃ long life electrolytic capacitors. Ø 100% full load burn-in test Ø 3 years warranty MODEL PS-60-5 PS-60-12 PS-60-15 PS-60-24 PS-60-48 OUTPUT DC Output 5.0V 12.0V 15.0V 24.0V 48.0V Rated Current 8.0A 4.5A 3.6A 2.5 A 1.25A Ripple and Noise Note 2 0~70℃ <50mV <120mV <120mV <120mV <240mV -25℃~0℃ <200mV <300mV <300mV <300mV <360mV Voltage ADJ. Range -5% ~ +10% of rated voltage Voltage Accuracy ±3.0% Line Regulation ±0.5% Load Regulation ±2.0% Set-up Time ≤1.0S (230Vac input, Full load) Hold up Time ≥20mS(230Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT VoltageRange Note 3 90Vac~264Vac, 127Vdc~370Vdc FrequencyRange 47Hz-63Hz Efficiency ( Typical) 115Vac input 78% 83% 84% 87% 85% 230Vac input 82% 85% 85% 87% 88% AC Current (max.) ＜1.5A Inrush Current (Typical) ＜30A@120Vac ＜60A@230Vac Cold start Leakage Current <0.25mA PROTECTION Over Load 105%~180% of rated output current, hiccup mode,auto recovery Over Voltage 110%~150% of rated output voltage, Constant voltage, Shorted Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -25℃~70℃; 20%~90%RH No condensing (refer to the derating curve) Storage Temp. & Hum. -40℃~85℃; 10%~95%RH No condensing SAFETY &EMC (Note 4) Safety Standards UL60950-1; EN60950-1：2006 Withstand Voltage Primary-Secondary:3.0KVac;≤10mA . Isolation Resistance ≥100M ohms EMI Conduction&Radiation Compliance to EN55022, ClassB Harmonic Current Compliance to EN61000-3-2,-3 EMSImmunity Compliance to EN61000-4-2,3,4,5,6,8,11; heavy industry level OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension (L*W*H) 101.6×50.8×30mm Packing 60PCS/CTN, 12KGS, 0.024CBM Cooling method Cooling by free air convection NOTE 1. All parameters NOT specially mentioned are measured at rated input, rated load and 25℃ of ambient temperature. 2. Measured at 20MHz of bandwidth by using a12”twisted pair-wire terminated with a 0.1 uF & 10uF parallel capacitor. 3. The SPS is considered a component which will be installed into final equipment. The equipment must be re-confirmed that it still meets EMC directives. We focus on your industrial power supply project needs, Offering reliable quality and high cost-effective products is always our top priority. Effective Communication within 24 hours.
Ø Universal AC input/ Full range Ø High power density,High effiency and reliability Ø Output protections: OLP/OVP/SCP Ø Wide operating ambient temperature (-20℃~70℃) Ø Build-in remote sense function Ø All using 105℃ long life electrolytic capacitors. Ø 100% full load burn-in test Ø 3 years warranty MODEL PSF-125-5 GZM-H25S8.5 PSF-125-12 GZM-H25S12II PSF-125-15 PSF-125-24 PSF-125-36 PSF-125-48 OUTPUT DC Output 5V 8.5V 12V 12V 15V 24V 36V 48V Rated Current 20A 3A 10.5A 2 A 8.4A 5.2A 3.5A 2.6A CurrentRange Note 1 0~20A 0~3A 0~10.5A 0~2A 0~8.4A 0~5.2A 0~3.5A 0~2.6A Ripple and Noise Note 2 100mV 85mV 100mV 120mV 100mV 100 mV 120 mV 150 mV Voltage ADJ. Range ±10% of rated output voltage Voltage Accuracy ±2.0% ±3.0% ±2.0% ±5.0% ±2.0% ±2.0% ±2.0% ±2.0% Line Regulation ±0.5% ±0.5% ±0.5% ±1.0% ±0.5% ±0.5% ±0.5% ±0.5% Load Regulation ±2.0% ±2.0% ±2.0% ±1.0% ±2.0% ±2.0% ±2.0% ±2.0% Set-up Time <=1200mS (230Vac input, Full load) <=2500mS (115Vac input, Full load) Hold up Time >=17mS(115/230Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshootand Undershoot <5.0% INPUT VoltageRange 90Vac~264Vac,127Vdc~370Vdc FrequencyRange 47Hz--63Hz Power Factor(Typical) PF＞0.98/115VAC PF＞0.93/230VAC Efficiency ( Typical) 82%/115Vac 85%/115Vac 85%/115Vac 85%/20Vac 86%/115Vacin 86%/115Vac 84%/230Vac 87%/230Vac 87%/230Vac 87%/230Vac 88%/230Vac 88%/230Vac AC Current (max.) 1.5A 0.5A 2.5A 1.5A 0.3A 1.5A 1.5A 1.5A 1.5A Inrush Current (Typical) 60A@230Vac 30A@115Vac Cold start Leakage Current <3.5mA PROTECTION Over Current 105%~150% of rated output current, hiccup mode, auto recovery Over Voltage 120%~150% of rated output voltage,hiccup mode Short Circuit Auto recovery ENVIRONMENT OperatingambTemp& Hum -20℃~70℃; 20%~90%RH No condensing Storage Temp. & Hum. -40℃~85℃; 10%~95%RH No condensing SAFETY &EMC Note 3 Safety Standards GB4943-2011; EN60950-1：2006 Withstand Voltage Primary-Secondary:3.0KVac;≤10mA .Primary-PG:1.5KVac;≤10mA .Secondary-PG:0.5KVDC；≤10mA . Isolation Resistance 100M ohms EMI Conduction&Radiation Compliance to EN55022(CISPR22)ClassB Harmonic Current Compliance to EN61000-3-2,-3 EMSImmunity Compliance to EN61000-4-2,3,4,5,6,8,11;ENV50204,light industry level,criteriaA OTHERS MTBF (MIL-HDBK-217F) More than 100,000Hrs (25℃, Full load) Dimension (L*W*H) 127×76×30.5mm Packing 21PCS/CTN, 8.46KGS, 0.015CBM Cooling method Cooling by free air convection NOTE 1.All parameters NOT specially mentioned are measured at rated input, rated load and 25℃ of ambient temperature. 2.Measured at 20MHz of bandwidth by using a12”twisted pair-wire terminated with a 0.1 uF & 10uF parallel capacitor. 3.The power supply is considered as a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies” on http://www.powerld.com Focus on the development of Industrial power supply for many years,make efforts to meet customers' requirements and search for long-term cooperation.24 hours online service affiliates you to contact us.
Ø No Load power consumption≤0.3W Ø Universal AC input range (90~264Vac) Ø Withstand 300Vac surge input for 5 sec. Ø High efficiency, long life and high reliability Ø Efficiency up to 90% Ø Output protections: OCP/OVP/OPP/SCP Ø Wide operating ambient temp (-30℃~70℃) Ø Operating altitude up to 5000m Ø All using105℃long life electrolytic capacitors. Ø 100% full load burn-in test Ø 3 years warranty MODEL LPD-50-S5 LPD-50-S12 LPD-50-S15 LPD-50-S24 LPD-50-S36 LPD-50-S48 OUTPUT DC Output 5V 12V 15V 24V 36V 48V Rated Current 10A 4.2A 3.4A 2.2 1.45A 1.1A Current Range 0~10A 0~4.2A 0~3.4A 0~2.2A 0~1.45A 0~1.1A Rated Power 50W 50.4W 51W 52.8W 52.2W 52.8W Ripple and Noise note2 0~70℃ 80mV 120mV 120mV 200mV 200mV 200mV -30~0℃ 120mV 300mV 360mV 360mV 360mV 500mV Voltage ADJ. Range 4.5~5.5V 10.8~13.2V 13.5~16.5V 21.6~26.4V 32.4~39.6V 43.2~52.8V Voltage Accuracy ±3.0% Line Regulation ±0.5% Load Regulation ±1.0% Set-up Time ≤1S (230Vac input, Full load) Hold up Time ≥30mS(230Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot <5.0% INPUT Voltage Range 90Vac~264Vac Frequency Range 47Hz~63Hz Efficiency ( Typical) 83% 86% 85% 88% 89% 90% AC Current (max.) <1.0A @ 115Vac Inrush Current (Typical) 60A@230Vac Cold start Leakage Current Input—output:<0.25mA Input—PG:<3.5mA PROTECTION Over Current 11~18A 4.62~7.5A 3.74~6A 2.42~3.75A 1.6~2.5A 1.21~1.875A Protection type: hiccup mode, auto recovery Over power 55~90W 55.5~90W 56.1~90W 58~90W 57.4~90W 58~90W Protection type: hiccup mode, auto recovery Over Voltage 5.75~6.9V 13.8~16.2V 18.75~21.75V 28.8~33.6V 41.4~48.6V 55.2~64.8V Protection type: hiccup mode, auto recovery Short Circuit Long-term mode, auto recovery ENVIRONMENT Amb. Temp. & Hum. -30℃~70℃; 20%~90%RH No condensing (refer to the derating curve) Storage Temp. & Hum. -40℃~85℃; 10%~95%RH No condensing SAFETY &EMC Note 3 Safety Standards GB4943/IEC62368 EN60335-1, EN61558-1/-2-16,CCC GB4943 Withstand Voltage Primary-Secondary:3.0KVac/10mA .Primary-PG:1.5KVac/10mA. Secondary-PG:0.5KVDC/10mA. Isolation Resistance 100M ohms EMC Emission Compliance to EN55032 Class B(Note 3) EMC Immunity Compliance to EN61000-4-2, 3, 4, 5, 6, 11; OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension (L*W*H) 99*82*30mm Packing 36pcs/CTN Cooling method Cooling by free air convection NOTE 1. All parameters NOT specially mentioned are measured at rated input, rated load and25℃of ambient temperature. 2. Measured at 20MHz of bandwidth by using a12”twisted pair-wire terminated with a 0.1 uF & 10uF parallel capacitor. 3. Power supply is installed on a baseplate of 360*360*1mm for EMC test.The power supply is considered as a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies” on http://www.powerld.com.cn.
Ø Universal AC input: 90~ 264Vac Ø Can bear 300Vac for 5s Ø No load power consumption<0.5W Ø High efficiency, long life and high reliability Ø Output protections: OCP/OVP/SCP Ø Wide operating ambient temperature (-30℃~70℃) Ø Altitude up to 5000m Ø All using 105℃ long life electrolytic capacitors. Ø 100% full load burn-in test Ø 1 U low profile Ø 3 years warranty MODEL LPD-100-5 LPD-100-12 LPD-100-15 LPD-100-24 LPD-100-36 LPD-100-48 OUTPUT DC Output 5V 12V 15V 24V 36V 48V Rated Current 18A 8.5A 7A 4.5A 3A 2.3A Current Range 0~18A 0~8.5A 0~7A 0~4.5A 0~3A 0~2.3A Rated Power 90W 102W 105W 108W 108W 110.4W Ripple and Noise (note1) 120 mV 150mV 150mV 200mV 200mV 200mV Voltage ADJ. Range 4.5~5.5V 10.8~13.2V 13.5~16.5V 21.6~26.4V 32.4~39.6V 43.2~52.8V Voltage Accuracy ±30% ±1.0% Line Regulation ±0.5% Load Regulation ±1.0% Set-up Time ≤500mS (230Vac/115Vac, Full load) Hold up Time ≥20mS(230Vac, Full load) ≥10mS(115Vac, Full load) Temperature Coefficient ±0.03%/℃ Overshoot <5.0% INPUT Voltage Range Note 3 90Vac~264Vac Frequency Range 47Hz-63Hz Efficiency ( Typical) 230Vac input 86% 87% 88 % 90% 90.5% 91% AC Current (max.) <1.9A@115Vac <1.2A@230Vac Inrush Current (Typical) <65A@230Vac Cold start PROTECTION Over Power 110%~180% rated power, hiccup mode, auto recovery Over Current 110%~160% of rated current, hiccup mode, auto recovery Over Voltage 5.75~6.9V 13.8~16.2V 18.75~21.75V 28.8~33.6V 41.4~48.6V 55.2~64.8V Protection type: Constant voltage, auto recovery Shorted Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -30℃~70℃; 20%~90%RH No condensing (refer to the derating curve) Storage Temp. & Hum. -40℃~85℃; 10%~95%RH No condensing SAFETY &EMC (Note 4) Safety Standards UL62368-1, IEC/EN62368-1 Withstand Voltage Primary-Secondary:3..0KVac/10mA.; Primary-PE:1.5KVac/10mA; Secondary-PE:0.5KVdc/10mA . Leakage Current Input—output:<0.25mA Input—PE:<0.75mA (@240Vac/63Hz) Isolation Resistance 100M ohms EMI Conduction&Radiation Compliance to EN55032 Class B Harmonic Current Compliance to EN61000-3-2，CLASS A EMS Immunity Compliance to EN61000-4-2,3,4,6,8,11 OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension (L*W*H) 129*97*30mm Packing 30pcs/CTN Cooling method Cooling by free air flow NOTE 1. All parameters NOT specially mentioned are measured at rated input, rated load and 25℃ of ambient temperature. 2. Measured at 20MHz of bandwidth by using a12”twisted pair-wire terminated with a 0.1 uF & 47uF parallel capacitor. 3. The power supply is considered as a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies” on http://www.powerld.com.cn.
Ø Universal AC input (90~264Vac) Ø No load power consumption < 0.5W Ø High efficiency, long life and high reliability Ø Withstand 300Vac surge input for 5s Ø Output protections: OLP/SCP/OVP/OPP Ø Wide operating ambient temp (-30℃~70℃) Ø Altitude up to 5000m Ø All using 105℃long life electrolytic capacitors. Ø 100% full load burn-in test Ø 1U low profile Ø 3 years warranty MODEL LPD-150-12 LPD-150-15 LPD-150-24 LPD-150-36 LPD-150-48 OUTPUT DC Output 12V 15V 24V 36V 48V Rated Current 12.5A 10A 6.25A 4.17A 3.125A Current Range Note 1 0~12.5A 0~10A 0~6.25A 0~4.17A 0~3.125A Rated Power 150W 150W 150W 150W 150W Ripple and Noise @25C Note 2 150mV 150mV 200mV 200mV 200mV Voltage ADJ. Range 10.8~13.2V 13.5~16.5V 21.6~26.4V 32.4~39.6V 43.2~52.8V Voltage Accuracy ±1.0% Line Regulation ±0.5% Load Regulation ±0.5% Set-up Time ≤600ms/30ms (230Vac/115Vac input, Full load) Hold up Time ≥20mS(230Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot <5.0% INPUT Voltage Range 90~264Vac 120-370VDC Frequency Range 47Hz~63Hz Efficiency ( Typical) @230Vac 84% 86% 88% 88% 89% AC Current (max.) ≤3A(115Vac) / ≤1.7A(230Vac) Inrush Current (Typical) ≤40A@220Vac Cold start Leakage Current Input—output:<0.25mA ; Input—PG:<0.75mA (Input 240Vac, 63Hz) PROTECTION Over current 120%~180% of rated current, Hiccup mode, auto recovery Over power 120%~180% of rated power, Hiccup mode, auto recovery Over voltage 120%~150% of rated output voltage, constant voltage, auto recovery Shorted Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -30℃~70℃; 20%~90%RH No condensing Storage Temp. & Hum. -40℃~85℃; 10%~95%RH No condensing SAFETY &EMC Note 3 Safety Standards UL62368-1, IEC/EN62368-1 Withstand Voltage Primary-Secondary:3.0KVac/10mA .Primary-PG:1.5KVac/10mA. Secondary-PG:0.5KVDC/10mA. Isolation Resistance 100M ohms EMC Emission Compliance to EN55032 Class B EMC Immunity Compliance to EN61000-4-2,3,4,6,8,11 OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension (L*W*H) 159*97*30mm Packing 20pcs/CTN Cooling method Cooling by free air convection NOTE 1. All parameters NOT specially mentioned are measured at rated input, rated load and25℃of ambient temperature. 2. Measured at 20MHz of bandwidth by using a12”twisted pair-wire terminated with a 0.1 uF & 10uF parallel capacitor. 3. The power supply is considered as a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies” on http://www.powerld.com.cn.
Ø AC input selectable by switch (115Vac/230Vac) Ø High efficiency, long life and high reliability Ø Output protections: OLP/SCP/OVP/OPP Ø Wide operating ambient temp (-25℃~70℃) Ø 100% full load burn-in test Ø Altitude up to 5000m Ø 1U low profile Ø Cooling by free air convection Ø 3 years warranty MODEL LPD-200-12 LPD-200-24 LPD-200-36 LPD-200-48 OUTPUT DC Output 12V 24V 36V 48V Rated Current 16.67A 8.33A 5.56A 4.17A Current Range Note 1 0~16.67A 0~8.33A 0~5.56A 0~4.17A Rated Power 200W 200W 200W 200W Ripple and Noise Note 2 0~70℃ ≤150mV ≤150mV ≤200mV ≤200mV -25℃ ≤300mV ≤300mV ≤400mV ≤400mV Voltage ADJ. Range 10.2~13.8V 21.6~28.8V 32.4~39.6V 43.2~52.8V Voltage Accuracy ±1.5% ±1.0% Line Regulation ±0.5% Load Regulation ±1.0% ±0.5% Set-up Time ≤2.0S/50mS (230/115Vac input, Full load) Hold up Time ≥16mS(230Vac input, Full load) ≥12mS(115Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot <5.0% INPUT Voltage Range 90Vac~132Vac/180Vac~264Vac Frequency Range 47Hz~63Hz Efficiency ( Typical) @230Vac ≥86.5% ≥88.5% ≥89% ≥89.5% AC Current (max.) <4.0 A@ 115Vac ; <2.2A @ 230Vac 2.5A Inrush Current (Typical) <60A@ 115/230Vac Cold start Leakage Current Input—output:<0.25mA ; Input—PG:<2.0mA (Input 240Vac) PROTECTION Over current 18.33~30.0A 9.17~15.0A 6.11~10A 4.58~7.5A Protection type: Hiccup mode, auto recovery Over power 220~360W 220~360W 220~360W 220~360W Protection type: Hiccup mode, auto recovery Over voltage 13.8~16.2V 28.8~33.6V 41.4~46.8V 55.2~64.8V Protection type: Constant voltage, auto recovery Shorted Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -25℃~70℃; 20%~90%RH No condensing Storage Temp. & Hum. -40℃~85℃; 10%~95%RH No condensing SAFETY &EMC Note 3 Safety Standards UL62368-1, IEC/EN62368-1 Withstand Voltage Primary-Secondary:3.0KVac/10mA .Primary-PG:2.0KVac/10mA. Secondary-PG:0.5KVDC/10mA. Isolation Resistance 10M ohms EMC Immunity Compliance to EN61000-4-2,3,4,5,6,8,11 OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension (L*W*H) 190*99*30mm Packing 20pcs/CTN Cooling method Cooling by free air convection NOTE 1. All parameters NOT specially mentioned are measured at rated input, rated load and25℃of ambient temperature. 2. Measured at 20MHz of bandwidth by using a12”twisted pair-wire terminated with a 0.1 uF & 10uF parallel capacitor. 3. The power supply is considered as a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies” on http://www.powerld.com.cn.
Ø AC input selectable by switch (115Vac/230Vac) Ø High efficiency, long life and high reliability Ø Output protections: OLP/OVP/SCP Ø Wide operating ambient temp (-25℃~70℃) Ø Altitude up to 5000m Ø All using105℃long life electrolytic capacitors. Ø 100% full load burn-in test Ø 3 years warranty SPECIFICATION MODEL LPD-350-12 LPD-350-24 OUTPUT DC Output 12V 24V Rated Current 29.17A 14.58A Current Range 0~29.17A 0~14.58A Ripple and Noise Note 2 0~70℃ ≤150mV ≤150mV -25℃ ≤300mV ≤300mV Voltage ADJ. Range 10.2~13.8V 21.6~28.8V Voltage Accuracy ±1.5% ±1.0% Line Regulation ±0.5% Load Regulation ±1.0% ±0.5% Set-up Time ≤2.3S Full load Hold up Time ≥12mS/115Vac input, Full load; ≥16mS/230Vac input, Full load Temperature Coefficient ±0.03%/℃ Overshoot <5.0% INPUT VoltageRange 90Vac~132Vac/180Vac~264Vac FrequencyRange 47Hz~63Hz Efficiency @230Vac input ≥85% ≥87% AC Current (max.) ＜6.8A/115Vac ; <3.4A/230Vac 2.5A Inrush Current ﹤60A@ 115Vac/230Vac Cold start Leakage Current Input—output:<0.25mA Input—PG:<2.0mA (Input 240Vac) PROTECTION Over Load 30.63~43.75A 15.31~21.88A Protection type: Hiccup mode, auto recovery Over Power 367.5~525W 367.5~525W Protection type: Hiccup mode, auto recovery Over voltage 13.8~16.2V 28.8~33.6V Protection type: Constant voltage, auto recovery Shorted Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -25℃~70℃; 20%~90%RH No condensing Storage Temp. & Hum. -40℃~85℃; 10%~95%RH No condensing SAFETY &EMC Note 3 Safety Standards GB4943 / EN60950 Withstand Voltage Primary-Secondary:3.0KVac/10mA .Primary-PG:2.0KVac/10mA. Secondary-PG:0.5KVDC/10mA. Isolation Resistance 10M ohms EMC Immunity Compliance to EN61000-4-2,3,4,5,6,8,11; OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension (L*W*H) 190*99*30mm Packing TBD Cooling method Cooling by forced air (Built-in DC fan) NOTE 1. All parameters NOT specially mentioned are measured at rated input, rated load and25℃of ambient temperature. 2. Measured at 20MHz of bandwidth by using a12”twisted pair-wire terminated with a 0.1 uF & 10uF parallel capacitor. 3. The power supply is considered as a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies” on https://www.powerld.com
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August 02, 2024
As the world gears up for the historic Paris 2024 Olympic Games, scheduled to kick off at 19:30 local time on July 26th, 2024, the spotlight shines brightly on the cutting-edge technology that will bring the Games to life. At the forefront of this technological marvel stands our esteemed client, Unilumin, a pioneering LED display solutions provider that has graced the event with an array of state-of-the-art LED screens. From the vibrant fan zones along the banks of the Seine, where the starry spectacle of Unilumin's URMIII rental display series illuminates the excitement, to the grandstand of the Stade de France, where a breathtaking 480-square-meter LED ultra-high-definition display terminal captivates audiences, Unilumin's innovation is undeniable. Furthermore, the iconic Parc des Princes Stadium, home to PSG A, glimmers with the brilliance of Unilumin's UsurfaceIII series, showcasing the brand's prowess in sports entertainment. At Powerld, we are proud to stand as a silent yet vital partner in this global spectacle. As a specialist in the research and production of high-performance switching power supplies, we have equipped Unilumin with our reliable 200W and 300W power products. These robust solutions ensure that every LED display, from the banks of the Seine to the heart of the Stade de France, operates with unparalleled safety and stability, contributing to the seamless delivery of Olympic magic.
December 31, 2020
Switching power supply is a kind of power supply that uses modern power electronics technology to control the time ratio of switching on and off to maintain a stable output voltage. Switching power supplies are generally composed of pulse width modulation (PWM) control ICs and MOSFETs. So what are the advantages of a power supply with active PFC? 1. For switching power supplies with the same rated power, active PFC switching power supply have a higher conversion efficiency than passive PFC products, because the former tends to have a higher level of workmanship, materials and structure, and the quality will be better, so active PFC switching power supply objectively saves electricity costs. 2. Active PFC power supplies are more adaptable to AC input voltage. Basically, the current wide-range power supplies adopt active PFC design, so that the active PFC power supply can still maintain a stable output under relatively large input voltage fluctuations. However, passive PFC power supplies have certain requirements for the stability of the input voltage, and the adaptable range of voltage fluctuations is often not as good as that of active PFC power supply, and may not work normally in an environment with large input voltage fluctuations. 3. Active PFC power supply can reduce the interference of the power supply to the mains grid, especially to avoid its impact on other electrical appliances when it starts suddenly. 4. Passive PFC is usually a large inductor, which is made of multiple silicon steel sheets wound with copper wire, so the volume of the power supply will be very large; while the active PFC is composed of an inductor coil and an IC control chip, and the power supply will be very large compact. 5. The active PFC power supply can meet the requirements of EN61000-3-2, class D (the highest level), and the harmonic pollution to other equipment is small. The passive PFC power supply may not even meet the EN61000-3-2, class A level. The harmonic pollution of other electrical equipment around will be very large. Powerld has many power supplies with active PFC, like GKF series, DG Series, PDF series and PSF series. We would like to introduce you our best power supply solution with your requirements.
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