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MS493LEDD - The Smallest LED Driver

MS493LEDD is our newest and the smallest LED driver. It is design for our XB Series LED strip and it is also compatible with all new LED screen size up to 16". It is so small and thin that it can be actually mount on the back of LCD screen.
Dimension: 55mm(L)X17.25mm(W)X3.67mm(H)
When you purchase XB Series LED kit that is equipped with MS493LEDD driver, you can actually keep the original inverter and just simply mount MS493LEDD on the back of Laptop screen. It is so useful for the inverters that have few LED indicate lights on it. For Example: IBM/Lenovo Laptop. Please click here to purchase XB kit for Lenovov/IBM
By upgrading to LED backlight, brightness can no longer be adjust due the PWM controll of Lenovov inverter. By upgrading to LED backlight, you may see some bright dots if you look down to some of LCD screens. For example: Samsung LTN141P4-L02, because it has a very narrow metal frame.

How to Install XB Series LED Backligth kit on IBM/Lenovo T61P Laptop Screen
How to Mount MS493LEDD LED Driver

How to connect to LED driver

This LED backlight kit comes with MS493LEDD driver. MS493LEDD LED driver is a custom build DC to DC converter to replacing your existing CCFL lamp inverter. It accepts input voltage between 10V to 20V DC. Connecting the inverter wire to MS493LEDD is not that difficult if you know your inverter’s pin assignment. Here is a procedure:
  • Identify the inverter's part number
  • Obtain the inverter's pin assignment below
  • Connect Red wire to Postive DC
  • Connect Black wire to power ground
  • Connect Green wire to "ENA" (Enable)
Connecting MS493LEDD to Lenovo/IBM Inverters:
19.21030.N01, T62I243.00, E200015671-03, 41W1124
J07I086.00, E20000148-03, 41W1338
YNV-W03, 41W1125, 41W1126
J07I087.00, E200001936-05, 41W1478
41W101, 41W1012, 41W1124
AS023218107, IV12140/T-LF, 41W1121, 41W1122
AS023165054, IV12145/T-LF, 39T5620, 39T5621
Connecting MS493LEDD to Lenovo/IBM Inverters:
J07I071.01, 27K9972, 26P8464
Connecting MS493LEDD to Lenovo/IBM Inverters:
6001912L-D, 41W1469. 41W1470
Please click here to purchase XB kit for Lenovov/IBM
In case you cannot find it on our list, Please click here
Need help? please eamil two pictures: top and bottom on inverter connector to

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