1.20w daylight led driver 2.20w tube isolated led driver supply 3.tube driver supply 20w 4.daylight led driver 20w isolated 1.20w daylight led driver 2.20w tube isolated led driver supply3.tube driver supply 20w 4.daylight led driver 20w isolated

1.20w ,tube led power supply 2.Output voltage:30-55VDC 2.Dimension:L320XW18XH11mm 3.Certification:CE &ROHS.

Electronic
parameter	Conditions	MIN	NOM	MAX	UNIT
I/P Voltage Range		180	230	240	Vac
Input Frequency		47	50-60	63	Hz
Input power(pout)	20mA LED	17	20	26	W
Input Current(lin)	25°C Nominal Input @230VAC	-	70	-	mA
Output Voitage(vout)		30	30-55	55	VDC
Output Current(lout)	25°C NominalInput	480	480	480	mA
Power Factor	Full load	0.96	0.98
Efficiency	Full load	85	86		%
Protection	Overload Protection	-	-
	Short Circuit Protection	-	-	-
THD	Less than 20% at full load
MTBF	30,000 Hours at full load and 50°C ambient conditions
Ambient temp		-20	-	+50	°C
Casc Temp.(Tc)		-	-	+70	°C

Application describe 

1. Adopts integrated device design, low temperature rise, low calorific value. 

2. High stability, drive stable work, output current constant, no drift. 

3. High security, suitable for high humidity, high dust, strong vibration environment of use;Chip inside integrated over-voltage, over-current, overheat protective circuit. 

4. Has the maximum output power limiting function, to avoid the impact of the LED.

5. Long use life design, normal life in 60,000 hours. 

6. Through the corresponding temperature testing, aging test, efficacy test and short circuit testing.

7.May be based on customer demand of custom-made related size and function driver module.

Packaging & Delivery

Packaging detail: Each product is packaged by anti-static bag,a hundred to a box ,each box weight is about 45kg

Delivery time: 2-10 days after we have received payment.

Service

1. Quick reply to the customer's inquiry with 24hrs

2. Customized service available

3. Special discount if substantial order is placed. 

Tube led power supply

20w daylight led driver