Diode D1 and capacitor C3 forms the output rectifier and filter circuit. If possible, try to replace D1 with a UF4001 fast diode for better efficiency. Zener diode D2 sets the output voltage to near ...

The first step to test a zener diode is to identify it among other components on a circuit board or a schematic diagram. Zener diodes are usually marked with a Z or ZD symbol, followed by a number ...

Learn how to test and troubleshoot bypass diode circuits for solar panels using a multimeter and simple tools. Follow five easy steps to identify and fix faulty or malfunctioning diodes. Agree ...

A high-performance IMPATT diode test circuit has been developed which is very effective in reducing spurious oscillations. In this circuit, a 6-GHz germanium diode has been tested at 12.1-percent CW ...

The "USB Magic Eye" circuit was presented back in 2010 as a handy CPU meter with a retro look. A USB port provided power and control, and a glowing value indicated CPU load. Let’s take a look at the ...

Have any of you done their diode calibration routine? I did it and according to the calculations I should subtract 10 from my reported CPU temp. To me that sounds like a lot to subtract. I am just ...

Following their improved diode design, the researchers created a highly efficient SD rectifier circuit. In an initial test, this circuit was able to efficiently convert AC currents into DC signals ...