Ø  Universal AC input(90~264Vac) Ø  Built-in active PFC function, PF>0.95 Ø  High efficiency, long life and high reliability Ø  Output protection: OLP/OVP/OTP/SCP Ø  Wide operating ambient temperature (-30℃~70℃) Ø  150%(750W) peak load capacity Ø  Constant current output Ø  Build in remote ON-OFF control Ø  1 U low profile,40.7mm Ø  High efficiency up to 92% Ø  PCB soldering side with conformal coating Ø  Forces air cooling by DC Fan       Ø  3 years warranty MODEL PDF-500L-24 OUTPUT DC Output 24V Rated Current 21A Ripple and Noise Note 2 0-70℃ ≤240mV -30℃ ≤480mV Voltage ADJ.  Range 23.5~26.5V Voltage Accuracy ±3% Line Regulation ±1% Load Regulation ±2% 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 Voltage Range   90Vac~264Vac Frequency Range 47Hz--63Hz Power Factor(Typical) PF＞0.98/115VAC    PF＞0.95/230VAC Efficiency ( Typical) ≥92% at 230Vac, full load AC Current (max.) <8A Inrush Current (Typical) <20A@115Vac  ; <40A@230Vac     Cold start Leakage Current Input—output: ≤0.1mA     Input—PG: ≤0.75mA Standby power consumption <1.5W PROTECTION Over Load ≥25A, ≤31.2A,Constant current limiting for some time(31.2A, last ≥3S) then PS stop working for 7S,after 7S,if the load <=rated current, PS will work normally, auto recovery Over Voltage 29~34V, Constant voltage, auto recovery Over Temperture 95℃+5℃(detect on thermal protector temperature);shut down,auto recovery after the temperature goes down to50℃ Short Circuit Long-term mode, constant current, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -30℃~70℃;  20%~90%RH  No condensing  (refer to derating curve) 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 10M ohms EMI Conduction&Radiation Compliance to EN55022, FCC PART 15  CLASS B Harmonic Current Compliance to EN61000-3-2, class D EMS Immunity 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) Remote control Pls refer to below detailed description PG signal POWER GOOD warning signal, normal: 5+0.3V; abnormal: 0-0.8V Dimension  (L*W*H) 218*116.5*40.7mm Packing 6PCS/CTN, 8.0KGS, 0.04CBM Cooling method Fored air cooling(Built-in DC Fan, controlled by temperature and load) Fan working: temperature controller up to 60±10℃or Output Current >10±1A Fan stop working: temperature controller down to 40±10℃or Output Current<9±1A 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 http://www.powerld.com. We are specializes in the research and production of industrial power supply,will go with you all the way.We sincerely invite you to work with us together.

Ø  Universal AC input/ Full range (90~264Vac) Ø  High Efficiency, long life and high reliability Ø  Output protections: SCP/OVP/ OLP/OPP Ø  Wide operating ambient temperature (-10℃~60℃) Ø  All using 105℃ long life electrolytic capacitors. Ø  100% full load burn-in test Ø  3 years warranty  MODEL PS-45-S12 PS-45-S24 PS-45-S48 OUTPUT DC Output 12V 24V 48V Rated Current 3.7A 1.9A 1A Ripple and Noise  Note 2 0~60℃ ≤120mV ≤120mV ≤120mV -10℃~0℃ ≤200mV ≤200mV ≤200mV Voltage ADJ. Range 11.4~13.2V 22.8~26.4V 45.6~52.8V Voltage Accuracy ±3.0% Line Regulation ±1.0% Load Regulation ±3.0% Set-up Time ≤0.8S @ 230Vac   full load Hold up Time ≥60mS @ 230Vac  full load Temperature Coefficient ±0.05%/℃ Overshoot and Undershoot <5.0% INPUT VoltageRange  Note 3 90Vac~264Vac FrequencyRange 47Hz-63Hz Efficiency ( Typical) 220Vac input ≥82% ≥85% ≥86% AC Current (max.) ＜1A（115VAC）  ＜0.6A（230VAC） Inrush Current (Typical) ＜20A@115Vac   ＜45A@230Vac     Cold start Leakage Current Input to Output:≤0.25mA ; Input to PG:≤3.5mA PROTECTION Over Load 3.9~6.2A 2.0~3.2A 1.1~1.56A Protection type: Hiccup mode, auto recovery Over Voltage 13.8~16.2V 27.6~32.4V 55.2~64.8V Protection type: Constant voltage, Auto recovery Over Power 46.8~75W 48~75W 53~75W Protection type: Hiccup mode, auto recovery Shorted Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -10℃~60℃; 20%~90%RH No condensing (refer to the derating curve) Storage Temp. & Hum. -25℃~85℃; 10%~95%RH No condensing SAFETY &EMC   (Note 4) Safety Standards UL60950-1; EN60950-1：2006 Withstand Voltage Input-Output:3.0KVac/10mA ; Output-PG: 1.5KVac/10mA;Output-PG: 0.5KVdc/10mA Isolation Resistance ≥100M ohms EMI Conduction&Radiation Compliance to EN55022 Class B 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) 101.6×51×28mm Packing 60PCS/CTN, 11KGS, 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 are Industrial power supply manufacturer with competitive price and good quality,which are widely recognized and trusted by users and can meet social needs.

Ø  Universal AC input/ Full range (90~264Vac) Ø  High Efficiency, high reliability and long life Ø  Output protections: SCP/OVP/ OLP/OPP Ø  Wide operating ambient temperature (-10℃~65℃) Ø  When 176~264Vac input, free air convection, it is 60W; when 90~175Vac input, 10.5CFM, 60W Ø  When 90~175Vac, free air convection, 45W. Ø  All using 105℃ long life electrolytic capacitors. Ø  100% full load burn-in test Ø  2*4 size Ø 2 years warranty     MODEL PS-60-C5 PS-60-C12 PS-60-C15 PS-60-C24 PS-60-C48 OUTPUT DC Output 5.0V 12.0V 15.0V 24.0V 48.0V Rated Current(175~264Vac) 8.0A 5.0A 4.0A 2.5 A 1.25A Ripple and Noise  Note 2 0~65℃ <80mV <120mV <150mV <240mV <300mV -10℃~0℃ <200mV <300mV <360mV <360mV <480mV Voltage ADJ. Range 4.75~5.5V 11.4~13.2V 14.25~16.5V 22.8~26.4V 45.6~52.8V Voltage Accuracy ±2.0% Line Regulation ±0.5% Load Regulation ±1.0% Set-up Time ≤1.0S (230Vac input, Full load) Hold up Time ≥50mS(230Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT VoltageRange  Note 3 90Vac~264Vac FrequencyRange 47Hz-63Hz Efficiency(Typical) 230Vac input 80% 83% 84% 85% 86% AC Current (max.) ＜1.5A Inrush Current (Typical) ＜30A@120Vac   ＜60A@230Vac     Cold start Leakage Current Input to Output: <0.25mA; Input to PG: <3.5mA PROTECTION Over Load 10.5~18A 5.25~9A 3.78~6.48A 2.625~4.5A 1.31~2.25A Protection type: Hiccup mode, Auto recovery Over Power 52.5~90W 63~108W 56.7~97.2W 63~108W 63~108W Protection type: Hiccup mode, Auto recovery Over Voltage 5.25~7.5V 12.6~18V 15.75~22.5V 25.2~36V 50.4~72V Protection type: Constant voltage, Auto recovery Shorted Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -10℃~65℃; 20%~90%RH No condensing (refer to the derating curve) Storage Temp. & Hum. -30℃~85℃; 10%~95%RH No condensing SAFETY &EMC   (Note 4) 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 EMI Conduction&Radiation Compliance to EN55022  Class B 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) 101.6×51×29mm 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 are Industrial power supply manufacturer with competitive price and good quality,which are widely recognized and trusted by users and can meet social needs.

Ø  High AC input 176~264Vac Ø  High power density,High effiency and reliability Ø  Output protections: OLP/OVP/SCP Ø  Wide operating ambient temperature (-20℃~70℃) Ø  All using105℃long life electrolytic capacitors. Ø  100% full load burn-in test Ø 3’’*5’’ compact size Ø  2 years warranty MODEL PS-100-12 PSGZM-H25S8.5 GZM-H25S12II PS-100-24 OUTPUT DC Output 12V 8.5V 12V 24V Rated Current 8.33A 3A 2 A 4.16A CurrentRange   Note 1 0~8.33A 0~3A 0~2A 0~4.16A Ripple and Noise Note 2 0~70C 100mV 120mV -20C~0 120mV 85mV 120mV 120mV Voltage ADJ. Range ±10% of rated output voltage Voltage Accuracy ±1.0% ±3.0% ±5.0% ±2.0% Line Regulation ±0.5% ±0.5% ±1.0% ±0.5% Load Regulation ±1.0% ±2.0% ±1.0% ±1.0% Set-up Time <2.0S (220Vac input, Full load) Hold up Time >10mS(220Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshootand Undershoot <5.0% INPUT VoltageRange   176Vac~264Vac FrequencyRange 47Hz--63Hz Efficiency ( Typical) 83% 85% AC Current (max.) 1.5A 0.5A 2.5A 0.3A 1.5A Inrush Current (Typical) <50A@220Vac    Cold start Leakage Current Input-Output: <0.25mA; Output-PG: <3.5mA PROTECTION Over Current 105%~150% of rated output current, hiccup mode, auto recovery Over Voltage 110%~140% of rated output voltage, hiccup mode, auto recovery Short Circuit Long term mode, 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 GB4943-2001; 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 EMSImmunity Compliance to EN61000-4-2,3,4,5,6,8;ENV50204A, heavy industry level OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension (L*W*H) 127×76.2×32.5mm Packing 24PCS/CTN, 8.5KGS, 0.02CBM 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. 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  Universal AC input range(85~264Vac) Ø  Support 1+1 or N+1 redundant system（suggest to use redundancy modules.） Ø  Built-in active PFC,PF>0.95 Ø  High efficiency up to 94% Ø  Built-in current sharing function Ø  Built-in current limiting circuit Ø  Output protections: OVP/OLP/SCP/OTP Ø  Wide operating ambient temp (-25℃~70℃) Ø  150%(720W) peak load capacity Ø  Easy Fuse Tripping due to High Overload Current Ø  Built-in DC OK relay contact Ø  Can be installed on TS-35/7.5 or TS-35/15 Ø  100% full load burn-in test Ø  Suitable for critical applications Ø  Ultra-slim,70mm width Ø  Free air convection Ø  3 years warranty SPECIFICATION MODEL DG-480-24 ABS-75-12 DG-480-48 OUTPUT DC Output 24V 12V 48V Rated Current 20A 6A 10A CurrentRange    Note 1 0~20A 0~6A 0~10A Ripple and Noise  Note 2 0~70℃ ≤240mV ≤480mV -25℃ ≤480mV ≤480mV Voltage ADJ. Range 24~28V 48~56V Voltage Accuracy ±3.0% Line Regulation ±0.5% Load Regulation ±1.0% Set-up Time <3S@230Vac  Hold up Time ≥20mS(230Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT VoltageRange   85Vac~264Vac, 130Vdc-350Vdc FrequencyRange 47Hz~63Hz Power Factor (typical) 0.99/110Vac    0.95/230Vac Efficiency ( Typical) 93.8% ≥84% 93.8% ≥88% AC Current (max.) <7.0 A/100Vac       <3.5A/230Vac Inrush Current (Typical) ＜20A/110Vac     ＜40A/230Vac  Cold start Leakage Current Input—output:<0.25mA    Input—PG:<3.5mA PROTECTION Over Load 110%~150% of rated current, Constant current limiting for some time(150% of rated current, last 3S) then PS stop working for 7S,after 7S,if the load <=rated current, PS will work normally, auto recovery Over voltage 28.8~33V, constant voltage, Auto recovery 58~63V, constant voltage, Auto recovery Over temperature 115±5℃, detect on temperature controller; shut down O/P, auto recovery after temperature goes down. Short Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -25℃~70℃; 20%~90%RH No condensing Storage Temp. & Hum. -40℃~85℃; 5%~95%RH No condensing SAFETY &EMC Note 3 Safety Standards meet UL508, UL60950, EN60950 Withstand Voltage Primary-Secondary: 3.0KVac/10mA .Primary-PG: 2.5KVac/10mA. Secondary-PG:0.5KVac/20mA. Output-DC OK: 0.5KVac/1mA Isolation Resistance 10Mohms EMC Emission Compliance to EN55022, EN55024, FCC PART 15 Class B Harmonic Current Compliance to EN61000-3-2, CLASS A EMC Immunity Compliance to EN61000-4-2,3,4,5,6,8,11; heavy industry level OTHERS MTBF (MIL-HDBK-217F) More than 300,000Hrs (25℃, Full load) Dimension (L*W*H) 70*124*127mm Packing 10pcs/CTN, 13Kgs/CTN, 0.04cbm Cooling method Cooling by free air convection Additional function Power boost 150% of rated current Parallel function support DC-OK V On: when output voltage is up to 90% of rated output voltage V Off: when output voltage is down to 80% of rated output voltage DC-OK relay contact rating Max 30V/1Aor 60V/0.3Aor 30Vac/0.3AResistive load 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. We have a complete DIN rail power supply product catalog, providing reliable quality DIN rail power supply and affordable prices, fast delivery, customizable, please leave a message for consultation.

Ø  Universal AC input range(90~264Vac) Ø  Built-in active PFC,PF>0.94 Ø  High efficiency up to 87% Ø  Built-in current limiting circuit Ø  Output protections: OVP/OLP/SCP/OTP Ø  Wide operating ambient temp (-20℃~70℃) Ø  Can be installed on TS-35/7.5 or TS-35/15 Ø  100% full load burn-in test Ø  PCB soldering side with conformal coating Ø  Suitable for critical applications Ø  Altitude up to6000m Ø  Ultra-slim,70mm width Ø  Cooling by free air convection Ø  3 years warranty SPECIFICATION MODEL DG-U240S24 DG-U240S48 OUTPUT DC Output 24V 48V Rated Current 10A 5A CurrentRange    Note 1 0~10A 0~5A Ripple and Noise  Note 2 0~70℃ ≤120mV ≤240mV -20℃ ≤240mV ≤480mV Voltage ADJ. Range 24~28V 48~56V Voltage Accuracy ±1.0% Line Regulation ±0.5% Load Regulation ±1.0% Set-up Time <2S@230Vac Hold up Time ≥20mS@230Vac    Full load Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT VoltageRange   90Vac~264Vac, 127Vdc-370Vdc FrequencyRange 47Hz~63Hz Efficiency ( Typical) @ 230Vac 87% 88% AC Current (max.) <3A/115Vac ; <2.5 A/230Vac <3.5A/115Vac; <2.5A/230Vac Inrush Current (Typical) <30A/115Vac; <60A/230Vac  Cold start Power Factor 0.98/110VAC,  0.94/230VAC Leakage Current Input—output:<0.25mA    Input—PG:<3.5mA (264Vac input, 63Hz) PROTECTION Over Load 10.3~11.5A 5.5~6.5A Protection type: Constant current Over voltage 28~35V 58~63V Protection type: Shut down, auto recovery Over temperature 100±5℃, detect on heat sink of power transistor; shut down O/P, auto recovery after fault condition removed. Short Circuit Long-term mode, auto recovery Operating amb. Temp. & Hum. -20℃~70℃; 20%~90%RH No condensing (pls refer to derating curve) ENVIRONMENT Storage Temp. & Hum. -40℃~85℃; 5%~95%RH No condensing Safety Standards UL508, UL60950, EN60950 SAFETY &EMC Note 3 Withstand Voltage Primary-Secondary: 3.0KVac/10mA .Primary-PG: 1.5KVac/10mA. Secondary-PG: 0.5KVdc/10mA. Isolation Resistance 100Mohms EMC Emission Compliance to EN55022, EN55024  CLASS B Harmonic Current Compliance to EN61000-3-2, CLASS A EMC Immunity Compliance to EN61000-4-2,3,4,5,6,11; heavy industry level MTBF (MIL-HDBK-217F) More than 300,000Hrs (25℃, Full load) OTHERS Dimension (L*W*H) 70*124*127mm Packing 10pcs/CTN, 11.5Kgs,0.04cbm 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” onhttps://www.powerld.com. We have a complete DIN rail power supply product catalog, providing reliable quality DIN rail power supply and affordable prices, fast delivery, customizable, please leave a message for consultation.

The power supply for the system,with the following featuresand functions: 1、Input range 90-286Vac, 53.5Vdc output, PFC, Self contains MCU. 2、The parameter can be controlled by the supervisory monitoring unit through RS485. 3、It features input over/under voltage protection, output over current protection, output overvoltage protection, output short circuit protection, N+1 redundancy and current sharing. 4、It is in compliant with TUV . 1.3 Main specifications Model OutputVoltage（Vdc） Output Current Range（A） Output Voltage Range（Vdc） Ripple(p-p) （Rated Load, Width Limited20MHz） EPA-A30H 53.5 0—30 42—58 200mV 2. Model definitions 2.1 Model comparison External model Internalmodels EPA-A30H EPA-A30H 3. PIN definition： PIN  Signal Remark A1、A2、B1、B2 L AC input A4、A5、B4、B5 N AC input A8 to A11 B8 to B11 PE Protection ground A13 to A21 48V+ DC+ A22 Pre-Charge B13 to B22 48V- DC- A23 NC A24 NC B23 NC B24 NC B25 SHARE+ Module current share A25 NC A26 PS-enable Before powermust beshorted to GND，make sure themoduleis enabled B26 PS-present A27 GND B27 ADDR0 Address line A28 ADDR1 B28 ADDR2 A29 5V+ RS485 power+ A30 5VGND RS485 power- B29 RS485+ Communication wire B30 RS485- Communication wire 4. Environmental Conditions  4.1 Working conditions No. Items Technical Specifications Unit Remarks 1 Operating Temperature -33—+65 ℃ -40℃full load start up，+55~+65℃derating 20% in linearity. 2 Relative Humidity 5—90 % No condensation 3 Altitude 0-5000 m derate1℃with every 200 meters’ rising at 2000-5000m 4 Cooling Forced cooling,Draw air from the front and exhausts heat from the behind and this module has temperature-sensing timing function. 4.2 Storage Conditions No. Items Technical Specifications Unit Remarks 2 Storage Temperature -40—+70 ℃ 3 Relative Humidity 5—95 % No condensation 4 Altitude 0-5000 m derate1℃with every 200 meters’ rising at 2000-5000m 4.3.1Input Characteristics No. Item Technical Requirement Unit Remark 1 Rated input voltage 200—240 Vac Max AC input voltage 310VAC(static state),no damage to the unit for long time AC Input voltage range 90—290 2 Frequency 45—65(typical 50/60) Hz 3 PFC ≥0.99 Rated input, rated load 4 Power transformation point 170-174 Vac The details refer to power transform characteristic curve diagram 5 Max input current 15 A Low voltage full load 6 Inrush current ≤30 A 264Vac 4.3.2Output Characteristics No. Item Technical Requirement Unit Remark 1 Output voltage range adjustable 42—58 Vdc Operate through the monitoring unit (testing condition：empty load) 2 Rated output voltage 53.5±0.5 Vdc Input220Vac 3 Output power 1605 W 154—286Vacinput 802 W 90—154Vac input 4 Efficiency ≥94%  220Vac/rated load current ≥88% 110Vac/rated load current 5 Temperature coefficient ≤±0.02 %/℃ 6 Ripple and noise ≤200 mVp-p Oscillograph band width is 20MHz.Parallel 10u+104 Capacitor with probe 7 Starting up output delay 3—8 S 0VDCfrom rated input voltage to42VDC 8 Turn on/off overshoot amplitude ≤±5 % 9 Dynamic response Overshoot range △V：≤±5 % Load change at 25%—50%—25% or 50%—75%—50%, jumping rate is0.1A/us; and the jumping period is 4ms; the two half periods are the same Recovery time  △t:≤200 µS 10 Combined regulation ≤±1% 11 Current sharing imbalance ≤±5% % At the range of 50～100％load 4.3.3 Protection Characteristics No. Item Technical Requirement Unit Remark 1 Input under voltage protection point ≤85 Vac Can auto recover, 2 Input under voltage recovery point ≤88 Vac The return difference≥5V 3 Input over voltage protection ≥295 Vac Can auto recover Output Current0A（Test by AC SOURCE+ booster） 4 Input over voltage recovery point ≥286 Vac The return difference≥5V 5 Input over current protection              － － The AC input L and N wire have fuse 6 Output over voltage protection point 58.5—60.5 Vdc Constant voltage 7 Output current limit protection point          31≤I≤34 A Can auto recover 8 Short circuit protection Endure long time short circuit without damage and auto recover. The module will hiccup 5 minutes before it locked itself. 9 Over temperature protection Auto-recoverable when temperature is less than65℃ 4.4 Safety requirements 4.4.1Safety requirements No. Item Criterions Remark 1 Dialectical strength Input-output 4242Vdc/10mA/ 1min No flyover, no breakdown. Input-ground 2121Vdc/10mA/ 1min Output-ground 700Vdc/10mA/ 1min 2 Isolation resistance Input-output ≥10MΩ@500Vdc Under normal air pressure，humidity 90%， Input-ground ≥10MΩ@500Vdc Output-ground ≥10MΩ@500Vdc 3 Touch current (Input-ground) ≤3.5mA 264Vac/60Hz 4 Safety approval In compliant with TUV EN60950-1 4.4.2EMC characteristics No. Item Criterions Remark 1 EMC CE CLASS B       EN55022 RE CLASS B  EN55022 EFT LEVEL 3 B IEC61000-4-4 SURGE LEVEL 4 B (difference mode2KV, common mode 4KV) IEC61000-4-5 DIP Drop to 70％UT，duration 100ms，at angle of 0°,45°,90°,135°,180°,225°,2...