Note that the stability is observed when the load current and will change slightly of the supply voltage. Likewise, the fact is usually overlooked, […]
Power Supply Circuits
12V DC Voltage Doubler Circuit
This is the circuit diagram of DC voltage doubler / DC converter. The circuit will convert 12VDC power supply to become a 24VDC at […]
Laser Dioda Power Supply
The electrical circuit of the power supply of the laser diode is shown in the picture: Diode laser has three pins and consists of […]
5 Volt/1.5A Switching Power Supply based TNY264P
In recent years, this family of MC reached great popularity, they can be found on the DVD-player, modem, DSL, cost-supplying device, waiting for power […]
60 Watt Laptop Battery Charger
The circuit is designed for laptop battery charger with 20V output voltage. This circuit uses TOP 246 Y made by Power integrations. TOP 246 […]
Simple Variable Power Supply using L4960
Modern circuit design and chip manufacturers make life easier for the designer’s great-for example, when creating a power source. We demonstrate this on a […]
Soft-Start and Pulse Transformer Power Supply
When you switch power supply amplifiers, laboratory and other PS in the network there is interference caused by triggering currents of transformers, charge currents […]
12/220V Converter With Sine Output
How it work : The master oscillator, a voltage reference and comparator collected on DA2. External elements DD1 and DD2 repeated internal structure of […]