Switching Power Supply Tutorial-Repair Guide Are you someone who enjoy the world’s power supply? Do you want to arrive at a level you can design and improve a Switching Power Supply? You do not have to answer that question, it is enough to understand that someone would spend a little extra cost for a hobby has become a very challenging [...]
ATX Power Supply Schematic The number of those seeking the ATX power supply schematic, either for the purpose of improving the Computer Power Supply Unit (PSU), or to be stored as reference material later. But most important for the hobby power supply is to modify for other uses, such as a laboratory power supply or for use as an FM [...]
Adjustable Switching Adaptor Circuit This is an easy way to create an adjustable switching adaptor power supply that uses a monolithic L4970A Switching Regulator IC DC-DC converter family. By using a negative reference voltage equal to the value 5.1 device, then this is a classical solution with high performance. Negative reference voltage is raised another secondary winding of the mains [...]
AC DC Switching Power Supply Design This is an AC DC switching power supply circuit for those who want to engage in switching power supply design. It is designed using integrated circuits, Mosfet transistor, and you can learn to design a transformer in accordance with the desired. The AC DC switching power supply project uses 117V AC power source and [...]
Variable Dual DC Power Supply Circuit Here is a simple dual dc power supply that is easy to construct. Only by using regulator IC 7805/7905 already provides symmetrical voltage DC 5 to 25V. The DC Power Supply is built in emergency situations where the required voltage symmetry that can be adjusted to experimental electronics. For the perfection of a dual [...]
