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Switching Mode Power Supply |
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| AC DC Power Supply > Switching Mode Power
Supply > Open Frame Type > Single Output > 400W > EPP-400 |
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| Features
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* 5"x3" miniature size
* Universal AC input / Full range
* Built-in active PFC function
* EMI Class B for both Class I (with FG) and Class II (without FG) configuration
* No load power consumption < 0.5W
* High efficiency up to 94%
* Protections: Short circuit / Overload/ Over voltage / Over temperature
* cooling by free air convection for 250W and 400W with 25 CFM forced air
* Built-in 12V/0.5A FAN supply
*
Standby 5V@1A with fan, 0.6A without fan
* Built-in remote sense function
* LED indicator for power on
* Output 18V available
* 3 years warranty
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| Model No. : |
EPP-400 |
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| AC input voltage
range |
80 ~ 264VAC 113 ~ 370VDC |
| AC INRUSH CURRENT (Typ.) |
COLD START 40A/115VAC 80A/230VAC |
| Leakage Current |
<0.75mA / 240VAC |
| Over Load protection |
105 ~ 135% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed |
| Over voltage protection |
13.2 ~ 15.6V, 16.5~19.5V, 26.4~31.2V, 29.7~35.1V, 39.6~46.8V, 52.8~62.4V
Protection type : Shut down o/p voltage, re-power on to recover |
| Over Temperature protection |
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down |
| Withstand voltage |
I/P-O/P: 3KVAC,
I/P-FG: 2KVAC,
O/P-FG: 0.5KVAC |
| Working temperature |
-30°C ~ 70°C (refer to output load derating curve) |
| Safety standards |
UL62368-1, TUV EN62368-1,EN60335-1, IEC62368-1, CCC GB4943.1, EAC TP TC 004 approved |
| EMC EMISSION |
Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3,CCC GB17625.1, GB/T9254, EAC TP TC 020 |
| EMC IMMUNITY |
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2, heavy industry level, criteria A, EAC TP TC 020 |
| Packing |
0.39Kg; 36pcs/15Kg/1.03CUFT |
| Dimension |
127*76.2*35mm (L*W*H) |
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| EPP-400:
400W Single Output with PFC Function |
| P/No. |
DC VOLTAGE
|
CURRENT RANGE
|
RATED POWER |
Tol.
|
R &
N
|
Effi. |
| (convection) |
(20.5CFM) |
(convection) |
(20.5CFM) |
| EPP-400-12 |
12V |
20.8A |
33.3A |
249.6W |
399.6W |
±3% |
120mV |
91.5% |
| EPP-400-15 |
15V |
16.7A |
26.7A |
250.5W |
400.5W |
±3% |
150mV |
92% |
| EPP-400-24 |
24V |
10.5A |
16.7A |
252W |
400.8W |
±2% |
200mV |
93% |
| EPP-400-27 |
27V |
9.3A |
14.9A |
251.1W |
402.3W |
±1% |
200mV |
93.5% |
| EPP-400-36 |
36V |
7A |
11.2A |
252W |
403.2W |
±1% |
250mV |
93% |
| EPP-400-48 |
48V |
5.3A |
8.4A |
254.4W |
403.2W |
±1% |
250mV |
94% |
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