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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 > 300W > EPP-300 |
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Features
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* Universal AC input / Full range
* Built-in active PFC function
* High efficiency up to 93%
* Withstand 300VAC surge input for 5 seconds
* Protections: Short circuit / Overload / Over voltage/ Over temperature
* 5"x3" compact size
* Free air convection for 200W and 300W with 20.5CFM force air
* With power good and fail singal output
* Built-in remote sense function
* No load power consumption under 0.5W by PS-ON control
* Built-in 5V @ 1A with fan, @ 0.6A with fan
* 3 years warranty |
Model No. : |
EPP-300 |
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AC input voltage
range |
90~264VAC or 127~370VDC |
AC INRUSH CURRENT (Typ.) |
COLD START 40A/ 115VAC, 80A/230VAC |
Leakage Current |
<2mA/240VAC |
Over Load protection |
105 ~ 135% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed |
Over voltage protection |
13.5~15V, 16.2~18.5V, 26~30V, 29.5~33.5V, 52~59.5V
Protection type : Shut down o/p voltage, re-power on to recover |
Over Temperature protection |
110°C+/-5°C(TSW1) detect on heatsink of power transistor
115°C+/-5°C(12V, 15V), 85 °C+/-5°C(24V, 27V, 48V)(TSW2) detected on heatsink of output diode
Protection type : (TSW1) Shut down o/p voltage, recovers automatically after temperature goes down
Protection type : (TSW2) Shut down o/p voltage, re-power on to recover |
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, EAC TP TC 004 approved |
EMC EMISSION |
Compliance to EN55032 (CISPR32),Conduction Class B,Radiation Class B;EN61000-3-2,3;EAC TP TC 020 |
EMC IMMUNITY |
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN60601-1-2, criteria A, EAC TP TC 020 |
MTBF |
160Khrs min. MIL-HDBK-217F (25℃ ) |
Packing |
0.37Kg; 36pcs/ 14.3Kg/ 1.03CUFT |
Dimension |
127*76.2*35mm(L*W*H) |
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EPP-300:
Single Output with PFC Function |
P/No. |
DC VOLTAGE
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CURRENT RANGE
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RATED POWER |
Tol.
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R &
N
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Effi. |
(convection) |
(20.5CFM) |
(convection) |
(20.5CFM) |
EPP-300-12 |
12V |
0~16.67A |
0 ~ 25A |
200W |
300W |
±3% |
120mV |
90% |
EPP-300-15 |
15V |
0~13.33A |
0 ~ 20A |
200W |
300W |
±3% |
120mV |
90% |
EPP-300-24 |
24V |
0~8.33A |
0 ~ 12.5A |
199.9W |
300W |
±2% |
150mV |
92.5% |
EPP-300-27 |
27V |
0~7.4A |
0 ~ 11.12A |
199.8W |
300.24W |
±2% |
200mV |
93% |
EPP-300-48 |
48V |
0~4.17A |
0 ~ 6.25A |
200.2W |
300W |
±2% |
250mV |
93% |
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