Here is a 100 Watt inverter circuit using minimum number of components. I think it is quite difficult to make a decent one like this with further less components. Here we use CD 4047 IC from Texas ...
Toshiba Electronics Europe has launched a high speed, high current gate drive photo IC, designed to directly drive middle capacity IGBTs or power mosfets in an extended operating temperature range of ...
Sometimes, it is useful to transmit a low-power radio signal to create a beacon, to send a signal carrier to a near receiver, to transmit in QRP or QRPP mode, and so on. The circuit shown here is very ...