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        products

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

        Basic Information
        Place of Origin: China
        Brand Name: Merrytek
        Certification: CE
        Model Number: ML50C2-PV
        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
        Contact Now
        Detail Information
        Rated Load: 2x25W Max Output Channel Qty: Two-channel
        Output Current: 250mA-700mA, Selectable Via DIP Switch Product Name: Multi-function Dimmable Led Driver
        Input Voltage: 220-240Vac Dimming Mode: 1-10V, PUSH
        Working Temperature: -25℃-50℃ Isolation Class: Class I
        Approvals: SEMKO /CE Output Voltage: 68Vdc Max.

        Product Description

        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

        Withstand voltage

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

        OUT-FG:500VAC/5mA/1min

         

        NOTE

        1, Efficiency is measured at 550mA/46Vdc 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
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