FlasherCircuit using NE 555 IC for Lamp


Posted on Feb 5, 2014

This is the circuit diagram of lamp flasher operated from mains. By this you can flash up to 200 Watt lamps at rates determined by you. IC NE555 is wired as an astable multivibrator for producing the pulses for flashing the lamp. The flashing rate can be set by the value of resistors R2 & R3. Diodes D1 & D2 provides a half wave rectified regulated


FlasherCircuit using NE 555 IC for Lamp
Click here to download the full size of the above Circuit.

supply for the IC. Transistor T1 is used to drive triac and triac BT136 for driving the load. Resistor R4 limits the base current of Q1.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Leak Detector
On-the-air-indicator
Timer Blox
telephone dtmf remote control
10.58 to 10.74 mhz vfo oscillator circuit
The Gentle Touch
sine/cosine wave oscillator
circuit to test servo motor (pole rotor) of parabolic antenna
1930 ~ 1990MHz narrow-band RF2320 linear amplification circuit diagram
XTR101 thermocouple input circuit diagram



Top