LCD-LED DisplayLights and Display Board Circuits

ENERGY SAVING FLUORESCENT LAMP POWER LED DRIVER MODULE SCHEMATIC CIRCUIT DIAGRAM

The purpose of this additional driver board is to run a power LED ( EDEX-3LA1-E1 ) with a solid power card to evaluate the fluorescent light bulb of the energy-saving lamp that is the author of the fluorescent lamp … For this you have to add an additional 14 laps to the power card’s transformer.

Afterwards, the voltage from the winding is rectified and the opamp controlled MOSFET ( LM393, IRLMK6401 ) is passed through the current limiting circuit and is driven.

I used to use a similar method for tv or monitor tubes, but it did not work anymore when I did not keep the shock. I added EHT to the trafos and added flams to the smps.

ENERGY SAVING FLUORESCENT LAMP POWER LED DRIVER MODULE SCHEMATIC CIRCUIT DIAGRAM 1

ENERGY SAVING FLUORESCENT LAMP POWER LED DRIVER MODULE SCHEMATIC CIRCUIT DIAGRAM 1

ENERGY SAVING FLUORESCENT LAMP POWER LED DRIVER MODULE SCHEMATIC CIRCUIT DIAGRAM 3

You can open the pcb file with the sprint layout that you see in the pictures with the PCB drawing. You can also use the classic capacitor to reduce the voltage and run the led circuit.

ENERGY SAVING FLUORESCENT LAMP POWER LED DRIVER MODULE SCHEMATIC CIRCUIT DIAGRAM 4

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