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AC DC Power Supply
> Switching Mode Power Supply
> Open Frame Type
> Single Output
> 300W
> EPP-300
 
 
 
AC DC Power Supply > Switching Mode Power Supply > Open Frame Type > Single Output > 300W > EPP-300
Power Supply_Open Frame Power Supply_EPP-300
Features : * 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
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)
EPP-300: Single Output with PFC Function
P/No. DC VOLTAGE
CURRENT RANGE
RATED POWER Tol.
R & N
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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