Can be able to change the power of fluorescent lamp by electronic ballast
Electronic ballast has two functions, one is to provide high voltage to puncture the gas in the lamp tube. The second is to provide a stable current. Changing the resistance of the electronic ballast is no good. Change the electrical current. You can change the output current by changing the triode base resistance. Again, try not to do that.
Influence is the power of voltage and current As a result of the voltage is fixed inside the So only start from the current, but after change the current low Rev. Lights will be some trouble if performance is very unstable So it is better to don't change If can change Manufacturers would have changed Don't listen to some people
Can change the power of fluorescent lamp! I'm lighting up. Change the inductor coil (L2) in the inside, now many eye lamps have this kind of design, light, medium, dark 3. The method is to change the L2 (ring red) portion of the black circuit diagram (the circuit diagram of the normal electronic rectifier) to the red circuit diagram in the red box. Closed S1 fluorescent lamp, closed S2 fluorescent lamp, closed S3 daylight lamp. Note: the total inductance of the three inductance coils must not exceed the inductance of the previous inductance coil. Otherwise rectifier triode, diode, resistance will burn!
Fluorescent lamp tube, has its own power, namely optimal lamp tube voltage, with current. In a certain range, changing the current can change the power, but the efficiency of luminescence is reduced, and it is not economical to use a watt of electricity. If the current is too small, the light will go out; If the current is too large, the tube will burn. So, try not to do that.
