Delivery Time:3-5 days
Certification:CE,FCC,MSDS

2 x 25W IP20 Dimmable LED Driver 250mA - 700mA For LED Down Light

Description:

1, Two output channels for different applications. Use DIP switch for output current setting, each channel supplies selectable current from 250mA to 700mA.

2, Built-in PUSH and 1-10V dimming interface, offer smooth dimming range from 0%-100%.

3, Jumper design for switching different dimming modes, it is very convenient to select suitable dimming function as you required.

4, Memory function: The driver has built-in permanent memory against power failure. Lights can return to previous dimming level when switch off and on again, even at mains restores.

5, Synchronization: thanks to the MCU programme, up to 50pcs drivers should be controlled by the same switch. This means there is no need for any additional synchrony wire in larger installations, where many drivers should be controlled by one switch.

6, Maximum length of the cable, from switch to last driver is 20m.

7, Factory setting: 100% dimming level and 250mA output.

8, Reset the LED diver easily by a jumper.

9, Press-in terminals in primary and secondary side, easy assembly.

10, Protection: Short circuit / Over voltage / Over temperature.

11, Long life span 50,000h, 5 years guaranty.

Applications:

For LED down light, LED panel light, etc…

Dimming Operation:

A) PUSH Dim

Short push (<0.1sec): Ignore, to avoid reaction on AC spike.

Short push (0.1~1sec): Switch on or switch off.

Long push (>1sec): Dimming up or down, dimming level automatically stops at minimum or maximum value.

B) 1-10V Dim

Using the push dimming will make 1-10V dimming inactivated. The driver has to be reset to active the 1-10V dimming function again.

Synchronization:

For the resynchronization to work correctly when more than one driver is connected to the same push button, follow steps of below after the drivers are connected:

A) Press push button for more than one second, followed by a short push (<1s), now, led light switches off.

B) Do a long push, the system will be resynchronized.

Specifications

INPUT	Input voltage	220-240Vac
Input frequency	50-60Hz
Input current	0.26A max
Power factor	≥0.90
Efficiency(Note1)	≥85%
Leakage current	＜0.5mA/240Vac
OUTPUT	Output current/voltage and load	250mA 16-60V DC 2x15W max  350mA 16-60V DC 2x21W max 400mA 16-60V DC 2x24W max  450mA 16-60V DC 2x25W max 500mA 16-50V DC 2x25W max  550mA 16-46V DC 2x25W max 600mA 16-42V DC 2x25W max  700mA 16-36V DC 2x25W max
Output load range	2x25W max
Current accuracy	±5%
Dimming mode	1-10V, PUSH
ENVIRONMENT	Working temp.(Ta)	-20~50℃
Surface temp.(Tc)	85℃max
Working humidity	20~90%RH non-condensing
Storage temp.	-40~80℃
Life time	≥50,000hours
PROTECTION	Isolation class	Class I, SELV
Protection class	IP20
Short circuit	Protection type; auto rest
Over voltage	Protection type; auto rest
Over temperature	Protection type; auto rest
SAFETY&EMC	Safety	EN61347-1, EN61347-2-13, EN60598-1, EN60598-2-6
EMC	EN55015, EN61000-3-2ClassC
EN61000-3-3, EN61547
Approvals	SEMKO, CE