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 […]
Category: Power Supply Circuit
Power Supply Circuit
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 […]
60 Watt Switching Power Supply
The scheme is a classical flyback power supply for PWM UC3842. Since the scheme’s base power supply output parameters can be easily converted to […]
70 W Switching Power supply with KA2S0880 IC
The schematic shows the power supply capacity of 70W stereo amplifier Power converter is built on a chip KA2S0880, which includes all the necessary […]
1.5V-25V Power Supply with Preregulator
This circuit using KR142EN12 (analog – LM317 ) ic regulator that can handle load currents up to 2 amperes. For higher currents can be […]
6.8 Volt Transformerless Power Supply.
Quite a simple power supply unit can be built for half an hour. The scheme is designed for voltage and current of 6.8 V […]
Low Power Bipolar Stabilizer
The stabilizer is made on the integrated circuit KR142EN6. IC is a bipolar voltage regulator with an output voltage of + / -15 V. […]