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AC DC Power Supply
> Switching Mode Power Supply
> Open Frame Type / Triple
> PT-4503
 
 
 
 
 
Switching Mode Power Supply> Open Frame Type > Triple Output > 45W
Power Supply PT-4503
Features : Universal AC input / Full range
Protections: Short circuit / Over load / Over voltage
Fixed switching frequency at 65KHz
Cooling by free air convection
100% full load burn-in test
2 years warranty
Model No. PT-4503
AC input voltage range 90~264VAC; 127~370VDC
DC Adjustment Range CH1: 3~3.6V
Overload protection
120%~160% hiccup mode, auto-recovery
Over voltage protection 5V: 115%~135% rated output voltage
Leakage Current Less than 1.0mA at 240VAC
Withstand voltage I/P-O/P: 3KVAC,
I/P-FG: 1.5KVAC,
O/P-FG: 0.5KVAC, 1 minute
Working temperature -10C ~ 60C (refer to output derating curve)
Safety standards UL60950-1, TUV EN60950-1 approved
EMC Conduction & Radiation EN55022 (CISPR22) class B, EN61000-3-2, 3, EN61000-4-2, 3, 4, 5, 6, 11
Packing 0.23kg; 72pcs / 17.6kg / 1.35CUFT
Dimension 127x76x28 mm (L*W*H)
PT-4503 : AC DC Triple Output Switch Power
PT-4503

3.3V, 0.0~5.0A
5V, 0.2~7.0A
12V, 0.0~1.2A

+/-3%
+4%~-2%
+/-8%

50mV
50mV
100mV

72%
 
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--- E-Star Power Development Co., Ltd. & E-Shin Power International Co., Ltd.