The circuit is designed for laptop battery charger with 20V output voltage. This circuit uses TOP 246 Y made by Power integrations. TOP 246 […]
Tag: switching psu
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 […]
230W Switching Power Supply
This is a 230W switching power supply outputing two dual polarity voltage (+12) / (-12) and (+5) / (-5).