Parallel-controlled circuits operate as self-controlled, variable resistors, connected in parallel to the load impedance (parallel loads). They react extremely fast and also control immediately pulses and very short mains break-downs,Read More
This is a SMPS Circuit using SG3525 improved over the Application Note in the book SGS Motion Control Application Manual. This worked well. It helps you learn more about HighRead More
Dual Polarity Power Supply Two versions of a dual polarity power supply with printed circuit board artwork. The supplies are built around the popular LM317 & 337 complementary voltage regulatorsRead More
The standard buck regulator circuit delivers a +5V output. This is a rather straightforward circuit and will operate with a wide spread of component values. Optimal values should be selectedRead More
This is a simple charger you can build for devices. It can be modified for any device. This may need no modification for devices that are charged using PC USBRead More
The fig. 6.2 shows the circuit of a regulated power supply for +/- 15 V and 5 A. The output voltages are adjustable between 12 and 17 V. A tape-woundRead More