Switching Power Adaptor
90W Switching Power Adaptor Circuit This is a AC to DC switching power adaptor circuit with maximum output power of 90W. Switching power supply is built using a high voltage power switching regulator IC MC33374 and some other additional components. The MC33374 IC is a monolithic high voltage power switching regulators that are specially designed to operate directly from a [...]
Programmable Power Supply
Programmable Power Supply Circuit Programmable power supply circuit is a power source circuit that can deliver current and voltage at the appropriate level of frequency and adjustable, which is controlled digitally. In addition, programmable power supply has some additional features such as short circuit protection, over-voltage, over-current and temperature compensation. A programmable power supply circuit is usually designed to receive [...]
12V Switching Power Supply
12V Switching Power Supply Circuit Here is AC DC 12V switching power supply design that uses a transformer as a source of DC voltage. The unregulated power supply is generated through a diode bridge to reach 40 volts via capacitor C2 and C3 components. t provides 12V output at maximum current 10 Ampere. The 12V switching power supply circuit uses [...]
