Spot lamp dimmer by LM555 and TIP2955

This circuit is DC Dimmer Circuit. By use IC LM555 be model Astable Multi vibrator. It is can change translate Duty Cycle with fining VR1 and VR2 be formed fine brightness level that want. The output of IC1 be formed limit load in something Oscillator and limit current of Q2 with. The D1 be formed protect Oscillate. For the Q1- TIP2955 and Q2 – MJ2955 should hold heat sink unless. Still can use S1 choose wasp a light bulb directly or Dimmer Lamp. For load of this circuit you can use 10A 12V topmost. Request a friend is entertained with Spot lamp dimmer by LM555 and TIP2955 , this please yes.

1200 Watt AC Dimmer by Triac Q4006LT
This is Power AC Dimmer 1200 watt size. It is use a triac Q4006LT. Friends ever tour is the foreign land has and to ever reach rest a hotel. On bed head has will head bed fire decorates. It ha ...
Automatic Light Dimmer
In many cases, the dimmer presented here may be built into a wall-mounted box containing the light switch. It is intended for use with 240 V incandescent lamps only. When it is fitted, and the ...
AC220V Light Dimmer 100W
This circuit has can to turn down a light bulb arrives at 100W. If Triac there is tall temperature should hold Heat Sink or let off the heat. The Diac be diode that perform be formed e ...
Delayed Off Light Switch
This the circuit delays light switch for AC line 220V Lamp. It can turn on -off lamp get with Sw OFF and SW ON. Besides can delay Off lamp get about 5 minute. By the circuit within use dig ...
Dimmer light touch system
Working dimmer light bulbs Mechanic will cause a deterioration easy.And when using open or close the switch will cause a spark. But this cycle can be opened, adjusted and closed with a single ...