Brand:
POWERLDItem NO.:
DG-120-XWattage (W):
120Input:
85Vac~264Vac, 127Vdc-360VdcOutput:
12, 24, 48PFC:
YConformal Coating:
YApproval:
UL/CB/CE/EN62368-1Dimension:
124*119*32mmØ 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 92%
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%(180W) peak load capacity
Ø Easy Fuse Tripping due to High Overload Current
Ø Excellent Partial Load Efficiency
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,32mm width
Ø 3 years warranty
SPECIFICATION
MODEL |
DG-120-12 |
DG-120-24 |
DG-120-48 |
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OUTPUT |
DC Output |
12V |
24V |
48V |
|
Rated Current |
10A(pls refer to derating curve) |
5A |
2.5A |
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CurrentRange Note |
0~10A |
0~5A |
0~2.5 |
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Ripple and Noise Note 2 |
≤100mV |
≤120mV |
≤240mV |
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-25℃ |
≤200mV |
≤240mV |
≤240mV |
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Voltage ADJ. Range |
12~14V |
24~28V |
48~56V |
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Voltage Accuracy |
±1.0% |
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Line Regulation |
±0.5% |
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Load Regulation |
±1.0% |
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Set-up Time |
<250mS@230Vac ; <500mS@100Vac |
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Hold up Time |
≥20mS(230Vac input, Full load) |
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Temperature Coefficient |
±0.03%/℃ |
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Overshoot and Undershoot |
<5.0% |
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INPUT |
VoltageRange |
85Vac~264Vac, 127Vdc-360Vdc |
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FrequencyRange |
47Hz~63Hz |
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Power Factor (typical) |
0.99/100Vac 0.95/230Vac |
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Efficiency ( Typical) |
89.5% |
91%
|
92% |
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AC Current (max.) |
<1.5 A/100Vac <0.65A/230Vac |
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Inrush Current (Typical) |
<30A/100Vac <60A/230Vac Cold start |
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Leakage Current |
Input—output:<0.25mA Input—PG:<3.5mA |
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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 |
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Over voltage |
15~18V |
29~33V |
58~65V |
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Protection type: Hiccup mode, Auto recovery |
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Over temperature |
100±5℃, detect on heat sink of power transistor; shut down O/P, auto recovery after temperature goes down. |
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Short Circuit |
Long-term mode, auto recovery |
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ENVIRONMENT |
Operating amb. Temp. & Hum. |
-25℃~70℃; 20%~90%RH No condensing |
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Storage Temp. & Hum. |
-40℃~85℃; 5%~95%RH No condensing |
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SAFETY &EMC Note 3 |
Safety Standards |
meet UL508, UL60950, EN60950 |
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Withstand Voltage |
Primary-Secondary:3.0KVac;≤10mA .Primary-PG:2.5KVac;≤10mA. Secondary-PG:0.5KVac≤10mA. |
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Isolation Resistance |
10M ohms |
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EMC Emission |
Compliance to EN55022, EN55024, FCC PART 15 Class B |
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Harmonic Current |
Compliance to EN61000-3-2, CLASS A |
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EMC Immunity |
Compliance to EN61000-4-2,3,4,5,6,8,11; heavy industry level |
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OTHERS |
MTBF (MIL-HDBK-217F) |
More than 300,000Hrs (25℃, Full load) |
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Dimension (L*W*H) |
124*119*32mm |
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Packing |
28pcs/CTN,18.02Kgs, 0.04cbm |
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Cooling method |
Cooling by free air convection |
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Additional function |
Power boost |
150% of rated current |
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DC OK |
V On: when output voltage is up to 90% of rated output voltage |
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V Off: when output voltage is down to 80% of rated output voltage |
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DC OK relay contact rating |
Max 30V/1Aor 60V/0.3Aor 30Vac/0.3AResistive load |
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Parallel function |
support |
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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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