Electronic enthusiasts may be interested in a new high voltage step-up converter offering from 5V to 900V maximum outputs, which are selectable using the provided jumpers or via 4 pin parallel ...

I picked up some pulse width modulation to voltage converter modules. You’ve seen these before under a variety of names. They look amazing for the price, but there are a few little things you might ...

Figure 1: In a step-up converter, all you have to do to change the output voltage is change the duty cycle of the switching signal. Interestingly, the circuit raises the voltage by changing the duty ...