Fortunately they’re a very simple circuit with only one 2N3904 transistor, but the snag is they need a high voltage power supply well over 100 V. So the challenge isn’t making the pulse ...

However, he found that even with a large capacitor, his underpowered power supply would droop before the PWM cycles were complete. So instead of PWM he decided to experiment with pulse density ...

RPCQ series of automotive grade high power pulse withstanding chip resistors. These resistors are developed to fulfil the demanding requirements of modern electronic designs, which often need ...