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MagTech - 9-Watt 700mA Constant Current LED Driver

MagTech - 9-Watt 700mA Constant Current LED Driver
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Product Details

Featured Specifications

100 ~ 250VAC Input 2.56"L x 1.38"W x 0.90"H
4 ~ 12VDC Output UL and CE Certified
700mA Output Current Short Circuit & Overload Protection
9 Watts Output Power See Data-Sheet for more Details



The MagTech® LD-CU7021AF 9-Watt LED Driver accepts 100~250Vac, and outputs a constant 700mA current with a varying DC voltage between 4-12Vdc. The driver is UL and CE certified and very compact at 2.56"L x 1.38"W x 0.90"H.

For customers looking to replace their MD:LED-D35-2 LED driver, this MagTech LD-CU7021AF is a perfect replacement. For additional information please see the Frequently Asked Questions (FAQ) section above.


Technical Documentation


Input Voltage (VAC 100 ~ 250VAC, Full range
Output Current (constant): 700mA
Output Voltage Range: 4 ~ 12 VDC
Output Power (W) 12W
Short Circuit Protection Yes
Overload Protection Yes
Electrical Specifications:
Input Voltage (VAC 100 ~ 250VAC
Input Frequency (Hz) 50/60 Hz
Output Voltage (VDC) 4-12 VDC
Output Current (Constant) 700mA
Output Power (W) 9W
Short Circuit Protection Yes
Overload Protection Yes
Ambient Temperature -20 ~ 60 Degree C
Storage Temperature -20 ~ 80 Degree C
Maximum Temperature @ Tc 70 Degree C
Safety Approval UL and CE Certified
Dimension 2.56" x 1.38" x 0.90" (LxWxH)
Weight 55g


Full Documentation

Full Documentation

Product Reviews

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Reviewed by
12/13/2015 - 05:45:22 PM
Great driver!!
I purchased 2 of these led drivers to replace ones that came with an led wall sconce that was purchased about a year ago. After a few months the leds began to flicker/strobe when they were on. After some research I came across these drivers and figured to try them out. Installation was fairly easy, and they've been working perfectly fine for the past few weeks. I am very pleased with the product and company. I would recommend these drivers to anyone. Great product!

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Frequently Asked Questions

Q: Quick question on an LED Driver replacement. I have an outdoor light post that has three lamps, each lamp has 3 led's with the led driver (MD: LED-D35-2) pictured right powering them. I need a replacement and am wondering if your part number LD-CU7021AF is a suitable replacement, or if you recommend something else.

A: The MagTech LD-CU7021AF would be my recommended replacement for the driver you have. We get a lot of requests for replacements for that driver and our other customers have been very happy with the MagTech driver. Here are the specs of both drivers for comparison:

  • MD:LED-D35-2
  • Input Voltage: 120Vac
  • Output Voltage: 6-10Vdc
  • Output Current: 700mA
  • Wattage Load : 6-9W

  • LD-CU7021AF
  • Input Voltage: 120-250Vac
  • Output Voltage: 4-12Vdc
  • Output Current: 700mA
  • Wattage Load : 9W

  • Q: Hi, I am replacing the MD: LED-D35-2 with the LD-CU7021AF and the wires are different colors. Can you please tell me how to connect this new driver to my lamp?

    A: The red and black wires match and will be connected the same way (output to the LED). However, the old (defective) driver has a white (N) and black (L) wire on the the input side that match up respectively with the blue (N) and brown (L) wires on the new driver. The sticker on the new driver can be easily confused, so please follow these instructions. They are correct.

    OLD Driver (MD: LED-D35-2) New Driver (LD-CU7021AF)
    Output + to LED Red Red
    Output - to LED Black Black
    Input L to Driver Black Brown
    Input N to Driver White Blue
    Customer Reviews
    Have used this supplier before, it is quicker to order from the U.S. than from U.K. dealers, who could do with a lesson on customer service.
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