High Efficiency 58V Dali Dimming LED Driver 250mA / 350mA / 500mA / 700mA

Place of Origin China
Brand Name Merrytek
Certification CE /RoHS
Model Number ML25C-PD
Minimum Order Quantity 300pcs
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: 3-4 weeks after receiving deposit.
Payment Terms T/T or western Union
Supply Ability 10,000pcs per month

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Product Details
Product Name 1 X 25w DALI Dimmable LED Driver Output Load 1x25W Max
Output Current 250mA / 350mA / 500mA / 700mA, Selectable Via DIP Switch Output Voltage 58Vmax.
Input Voltage 220-240Vac Dimming Mode DALI, PUSH
Working Temperature -25℃-50℃ Isolation Class Class II
Approvals CE Protection Class IP20
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dali led dimmer


dali dimming led driver


High Efficiency Dali Dimming LED Driver

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Product Description

ML25C-PD 1 x 25w DALI & PUSH DIM led driver multi-output current slim design 150 x 52 x 30mm
1, Dimming load with flickering-free design,flicker rate is less than 2%.

2, Multi-output current 250mA / 350mA / 500mA / 700mA set via dip switches,one driver is applicable for many luminaires,save purchasing cost and inventory qty for customer.

3.Support both DALI and PUSH DIM.
4, Slim size 150 x 52 x 30 mm,esp.for LED Panel light application.
5, Compatible with latest DALI interface IEC62386-101,IEC62386-102,IEC62286-207
6, 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.
7, No need additional synchrony wire, up to 15pcs drivers should be controlled by one dimmer.
8, Maximum length of the cable, from push button to last driver is 20m
9, Press-in terminals in primary and secondary side, easy assembly
10, Protection: Short circuit / Over voltage / Over temperature
11, 5 years guaranty

Mechanical Specification


High Efficiency 58V Dali Dimming LED Driver 250mA / 350mA / 500mA / 700mA 0




Input voltage


Input frequency


Power factor




Leakage current



Output current and load

250mA 3-58VDC     350mA 3~58V DC
500mA 3-50V DC    700mA 3-36V DC

Output load range

1x25W max

Current accuracy


Dimming mode



Working temp.(Ta)


Surface temp.(Tc)


Working humidity

20~90%RH non-condensing

Storage temp.


Life time



Isolation class

Class II, 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


EN55015, EN61000-3-2ClassC

EN61000-3-3, EN61547

DALI interface

IEC62386-101, IEC62386-102, IEC62386-207



Withstand voltage



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.

Short push (<0.1sec): Ignore, to avoid reaction on AC spike.
Short push (0.1~1sec): Switch on or off.
Long push (>1sec): Dimming up or down, dimming automatically stops at minimum or maximum value.
Wring Diagram

High Efficiency 58V Dali Dimming LED Driver 250mA / 350mA / 500mA / 700mA 1