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    Global Part No.:18-45V 0.5A 20W CC LED power supply
      18-45VDC constant current LED driver
        Global Part No.:KRE-4500050P
        Output Voltage:
        Input Voltage:100-240VAC 50/60Hz
        Output Power:20W
        Output Current:500mA
        Unit Price:USD 0.00
        Description:20W CC LED power supply, constant current led driver, 10-31VDC constant current LED power supply, indoor LED power supply. KRECO is power supply expert, intelligent power solutions expert and factories, LED power driver experts, eight years of production experience. Professional power suppliers. Jordan LED power suppliers. Cambodia power suppliers. Estonia power suppliers. Russia power suppliers. Croatia power suppliers. Grenada power suppliers. Cyprus power suppliers. Austria power suppliers.
        Category:LED Drivers >> Indoor LED power supplies
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18-45VDC 500mA constant current LED power supply,  20W constant current indoor LED power supply, ITE, CLASS B
P/N: KRE-SPN30-2
Model Number: KRE-4500050P

Input voltage: 100V---240VAC
Input frequency: 50-60Hz
Input surge:
Efficiency: 70% to 90%
Tc: 75℃   Ta: 45℃

Out put power: 20W
Output voltage: 18-45VDC±5%
Output current: 500mA
Output voltage can be adjusted: ±10%
Keep time: More than or equal to 20mS (input230V,Io=100%) 
Voltage regulation: (Full load) leq 0.5%
Start-up time: Leq 1S(input230V,Io=100%)
Setup, rise time: 100ms/220V AC
Hold up time (typ): 80ms/220V AC
Terminal type: customized


Storage temperature: -40 to 85°C
Storage humidity: 10 to 95% RH(no frost)
Operating temperature: - 20 ° ~ 60°C
Operating humidity: 10 to 95% RH(no frost)
Height above sea level:
Leq 2000M

Over-voltage protection
105% - 150% of the rated voltage
Over-load protection
105% - 150% rated power, automatic recovery
Short-circuit protection

EN 55015:2006
EN 61347-1:2008
EN 61000-3-2:2006
EN 61347-2-13:2006
EN 61547:1995+A1:2000
According with GB9254, EN55022 class A EN61347-2-13:2008 standards
EMC standards
According with GB4943, UL60950-1,EN60950-1 standards.

100% load test
Built-in EMI filter
10 years of industry experience
3 to 360 watts for your customized requirment
Two year warranty
Average working no trouble >50,000 hours
Full range of input voltage 
Product Electric Parameters
Output low ripple and noise
Output voltage accurate and stable
Output over-voltage, over-current and short-circuit protection