The post explains a high efficiency and versatile IC 555 based light dimmer circuit which works by phase control through zero crossing, thus eliminating noise and other issues associated with […]
Switching Triacs Safely using Zero Voltage (ZVS)
Zero-voltage switching (ZVS) for triacs is implemented by providing a controlled power to the load, through an ON/OFF switching of the line voltage, which is specifically at the zero crossing […]
How to Increase Power Rating of Zener Diodes
Generally there are situations wherein a higher power Zener diode is essential and one is not easily accessible. Listed here is a circuit which using a power transistor can easily […]
Light Dimmer Circuit
The circuit for any light dimmer is simply not complicated, as will probably be noticed through Fig. 1, nor are the parts all of that costly. The light dimmer circuit […]
Push Button Dimmer Circuit
LOTS OF CIRCUITS for light dimmers have already been posted in the past which are usually of quite simple construction, and designed to use a rotary potentiometer. Although these kinds […]
12 V To 6 V Converter Circuit
This converter circuit can be used to get 6 V output from a 12 V supply source. The most frequent application for this form of converter is when portable cassette […]