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constant voltage power supply
constant voltage power supply

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Quality/Safety Certification: 0.00


LED power supply
1.fast delivery
2.low cost
3.high efficiency
4.CE approved

 

Features:

Constant voltage

High efficiency, high reliability

AC input range selectable by switch

100% full load burn-in test

2 years warranty

 

Input:

Voltage Range: 90~132 VAC /180~264VAC selectable by switch

FREQUENCY RANGE: 47~ 63Hz

AC Current: 4.5A/115VAC, 2.5A/230VAC

Inrush Current: Cold start, 40A at 115VAC, 55A at 230VAC

Leakage Current < 3.5mA/240VAC

Protection:

1. Overload Protection: 105 ~ 150% rated output power,

     Protection type: Constant current limiting, recovers automatically after fault condition is removed
2. Over Voltage Protection: 105%~135% rated output voltage

     Protection type: Shut down O/P voltage, re-power on to recover

3. Protection type : Shut down O/P voltage, recovers automatically after temperature goes down 

 

Environment:

Working Temp / Humidity: -10°C~+60°C / 20%~90%RH

Storage Temp / Humidity: -20°C~+85°C / 10%~95%RH

Vibration: 10~500Hz, 3G 10min/1cycle,period for 60min, each along X, Y, Z axes

 

Safety & EMC:

Safety Standard: UL60950-1 approved

Withstand Voltage: I/P-O/P:3KVAC     I/P-FG:1.5KVAC     O/P-FG:0.5KVAC

Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25°C / 70% RH

EMI Conduction & Radiation: Design refer to EN55022 (CISPR22) Class A 

EMS Immunity: Design refer to EN61000-4-2, 3, 4, 5, 6, 8,11, ENV50204, EN55024, light industry level, criteria A

MTBF: 271.9K hrs min.      MIL-HDBK-217F( 25°C)

 

mension &Weight & Packing: 215*115*50mm (L*W*H) ; 0.93kg/pc; 12pcs12.0Kg/0.92CUFT

 

Notice:

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.

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