250w PWM inverter circuit

250W PWM inverter circuit SG3524. A 250W PWM inverter circuit built around IC SG3524 is shown here. SG3524 is an integrated switching regulator circuit that has all essential circuitry required for making a switching regulator in single ended or push-pull mode. The built in circuitries inside...

Read More

Simple Ups

Simple UPS This is the circuit diagram of a simple UPS that can deliver 12V unregulated and 5V regulated DC. The transformer T1 steps down the mains voltage to 12V AC and then the bridge B1 rectifies it. The rectified signal is smoothed by the capacitor C1.When the mains supply is available the...

Read More

Capacitors

Capacitors Capacitor uses for store the electricity. You can make a capacitor by inserting core to middle of two conductors. To these conductors connected battery or power packs positive and negative pole, capacitor gets charged. There is much kind of Capacitors, Ceramic capacitors, Aluminum electrolytic...

Read More

Download Resistor Color Code Calculator

Download Resistor Color Code Calculator ...

Read More

Resistors

Resistors Resistors are uses to control voltage in circuits; in a resister value is calculated by its resistant. This value called ohm its symbol is    Resistor’s like this Real Resisitor Resistors value--- In the different places on circuits, it needs different values...

Read More