Brand:
POWERLDItem NO.:
LPD-350-XWattage (W):
350Input:
90~132Vac, 180~264VacOutput:
12, 24PFC:
NConformal Coating:
YApproval:
UL, CB, CE, UKCA soonDimension:
190*99*30mmØ 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 |
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OUTPUT |
DC Output |
12V |
24V |
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Rated Current |
29.17A |
14.58A |
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Current Range |
0~29.17A |
0~14.58A |
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Ripple and Noise Note 2 |
≤150mV |
≤150mV |
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-25℃ |
≤300mV |
≤300mV |
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Voltage ADJ. Range |
10.2~13.8V |
21.6~28.8V |
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Voltage Accuracy |
±1.5% |
±1.0% |
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Line Regulation |
±0.5% |
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Load Regulation |
±1.0% |
±0.5% |
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Set-up Time |
≤2.3S Full load |
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Hold up Time |
≥12mS/115Vac input, Full load; ≥16mS/230Vac input, Full load |
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Temperature Coefficient |
±0.03%/℃ |
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Overshoot |
<5.0% |
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INPUT |
VoltageRange |
90Vac~132Vac/180Vac~264Vac |
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FrequencyRange |
47Hz~63Hz |
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Efficiency @230Vac input |
≥85% |
≥87% |
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AC Current (max.) |
<6.8A/115Vac ; <3.4A/230Vac 2.5A |
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Inrush Current |
﹤60A@ 115Vac/230Vac Cold start |
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Leakage Current |
Input—output:<0.25mA Input—PG:<2.0mA (Input 240Vac) |
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PROTECTION |
Over Load |
30.63~43.75A |
15.31~21.88A |
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Protection type: Hiccup mode, auto recovery |
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Over Power |
367.5~525W |
367.5~525W |
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Protection type: Hiccup mode, auto recovery |
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Over voltage |
13.8~16.2V |
28.8~33.6V |
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Protection type: Constant voltage, auto recovery |
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Shorted 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℃; 10%~95%RH No condensing |
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SAFETY &EMC Note 3 |
Safety Standards |
GB4943 / EN60950 |
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Withstand Voltage |
Primary-Secondary:3.0KVac/10mA .Primary-PG:2.0KVac/10mA. Secondary-PG:0.5KVDC/10mA. |
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Isolation Resistance |
10M ohms |
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EMC Immunity |
Compliance to EN61000-4-2,3,4,5,6,8,11; |
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OTHERS |
MTBF (MIL-HDBK-217F) |
More than 200,000Hrs (25℃, Full load) |
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Dimension (L*W*H) |
190*99*30mm |
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Packing |
TBD |
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Cooling method |
Cooling by forced air (Built-in DC fan) |
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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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