Wei Peng - External LED Driver, LED Tube Driver, LED Lamp Driver Blog: 十月 2012

2012年10月29日星期一

Comments:
Advantages: The heat dissipation of External LED driver is better than inside driver.

Detailed Info

Product Name: 22W LED Downlight LED Driver Type: LED Downlight LED Driver WP312
Output	Operating Voltage	30-40V
	Current	450-550mA
	Rated Power	22W
	Maximum Ripple and Noise	1.5V
	Constant Current Accuracy	±5%
	Start Time	220VAC/800mS 110VAC/1500mS
Input	Rated Voltage	100-240VAC or 127-370VDC
	Frequency	47-63Hz
	PF	PF>0.9/100% Load 110VAC/220VAC
	Maximum Efficiency	89%（220VAC full load）
	AC	230mA/110VAC 126mA/220VAC
Protect	Output Short Circuit	Automatically resume mode
Protect	Output Open	Playing across mode
Environment	Operating Temperature	0-50℃
	Storage Temperature and Humidity	-25℃ ～ +80℃
	Operating Humidity	20-95% RH (no condensation)
Safety and electromagnetic compatibility	Withstand	Input to output 3750VAC
	Electromagnetic Interference	Compliance to EN55015
	Insulation Resistance	Input to output >50M Ohms/500VDC 25℃ 70% RH
Others	Size	1404528mm
Others	Weight	about 115g

Comments:
The driver has a isolated electric circuit, good open circuit, short-circuit and overload protection.

Product Name: Constant Current LED Driver Type: WP313-0.65A
Output	Operating Voltage	DC 30-43V
	Current	650mA
	Maximum Power	30W
	Maximum Ripple and Noise	1.5V
	Constant Current Accuracy	±3%
	Start Time	220VAC/850mS 110VAC/1500mS
Input	Rated Voltage	100-240V AC
	Frequency	50/60Hz
	Maximum Efficiency	90%
	AC Current	320mA
Protect	Output Short Circuit	Automatically resume mode
Protect	Output Open	Playing across mode
Environment	Operating Temperature	0-50℃
	Storage Temperature and Humidity	-25℃ ～ +85℃,5% - 90% RH (no condensation)
	Operating Humidity	5% - 90% RH (no condensation)
Safety and electromagnetic compatibility	Withstand	Input to output 3750VAC
	Electromagnetic Interference	Compliance to EN55015
	Insulation Resistance	Input to output >50M Ohms/500VDC 25℃ 70% RH
Others	Size	1404528mm
Others	Weight	about 120g