Multi - Output Current / Voltage 0-10v Dimming LED Driver SEMKO Approved

Basic Information
Place of Origin: China
Brand Name: Merrytek
Certification: SEMKO /CE
Model Number: ML30C-PV1
Minimum Order Quantity: 100Pcs
Price: Negotiation
Packaging Details: Packed in bubble bag firstly, and then reinforced with carton for outer packing
Delivery Time: 1, Sample and small order: Within 5 working days after receiving your payment. 2, Bulk order: 3 weeks after receiving deposit.
Payment Terms: T/T, Western Union
Supply Ability: 10,000pcs per month
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Detail Information
Product Name: Multi-function Dimmable Led Driver Input Voltage: 220-240Vac
Dimming Mode: 1-10V, PUSH Working Temperature: -25℃-50℃
Approvals: SEMKO /CE Isolation Class: Class I
Output Voltage: 67Vdc Max. Output Load: 1x30W Max
Efficiency: ≥85% Output Current: 250mA-700mA, Selectable Via DIP Switch
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Product Description

LED Dimming Driver / Dimming LED Driver 1 - 10V SEMKO Approved





1, Quality press-in type terminals in primary and secondary side, easy to assemble.

2, Multi-output current and voltage is suitable for different LED lights. Output current from 250mA to 700mA can be selected by DIP switches. And, it supplies 12Vdc / 24Vdc output voltage for LED strip

light use.

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

4, Three types of dimming mode, PUSH in primary, PUSH dimming in secondary and 1-10V dimming.

You can select dimming modes per jumper

5, 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.

6, 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.

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

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

9, Reset the LED diver easily by a jumper.

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

11, 5 years guaranty



For LED down light, LED panel light, led strip, led tube etc…


Dimming Operation:



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.




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.








Input voltage


Input frequency


Input current

0.16A max

Power factor




Leakage current







Output current/voltage and load

250mA 16-60V DC 15W max  350mA 16-60V DC 21W max

400mA 16-60V DC 24W max  450mA 16-60V DC 27W max

500mA 16-58V DC 29W max  550mA 16-55V DC 30W max

600mA 16-50V DC 30W max  700mA 16-43V DC 30W max

12V DC 0-700mA 8.4W max   24V DC 0-700mA 16.8W max

Output load range

1x30W max

Current accuracy


Dimming mode

1-10V, PUSH





Working temp.(Ta)


Surface temp.(Tc)


Working humidity

20~90%RH non-condensing

Storage temp.


Life time






Isolation class

Class I, SELV

Protection class


Short circuit

Protection type; auto rest

Over voltage

Protection type; auto rest

Over temperature

Protection type; auto rest






EN61347-1, EN61347-2-13, EN60598-1, EN60598-2-6


EN55015, EN61000-3-2ClassC

EN61000-3-3, EN61547



Withstand voltage

IN-OUT:3.75KVAC/5mA/1min; IN-FG:1500VAC/5mA/1min




1, Efficiency is measured at 550mA/55Vdc output set by DIP switch 

2, All parameters not specially mentioned are measured at 230Vac input, rated load and 25℃of ambient temp.





Contact Details
june zhao

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