Among the different existing inverter topologies, the full bridge or the H-bridge inverter topology is considered to be the most efficient and effective. Configuring a full bridge topology could involve […]
Search Results for: transformerless
110V Compact LED Tubelight Circuit
The article explains a simple single IC LED tube ligt circuit applicable for 110V/120V AC inputs. The circuit uses 30 numbers of 1 watt LEDs, and also includes a voltage […]
Operating Single Rice Bulb Lamp with 220V AC
The post explains a simple 220V mains operated transformerless single rice bulb power supply circuit, which may be used for illuminating electronic rice lamp diyas replacing traditional oil lamp type diyas […]
Make a Simple Class D Amplifier Circuit
In this post we will discuss two simple class-D amplifier projects which can be built at home with extremely high efficiency results. A Class D amplifier is also known as […]
Diwali, Christmas 220V Lamp Chaser Circuit
The post explains a simple, compact, 220V, 120V transformerless light chaser circuit which can be used for illuminating 220 V mains operated lamps or bulbs in a sequential chasing manner. […]
5630 SMD LED Driver/Tube light Circuit
The post explains a simple transformerless SMD 5630 type LED tube light circuit which can be built by anybody for illuminating home interior cheaply. The idea was requested by Mr. […]