Thus injection is poor and no change in current density is observed: the poled junction is a rectifying diode. When the device is poled with opposite polarity, at +20 V, the charge injection at ...

WeEn Semiconductors has unveiled a pair of 2,000V rectifiers in TO247 packaging, one rated at 90A and the other at 60A. They are the WND90P20W and the WND60P20W respectively. “These devices are ...

Consumers demand increasingly powerful yet compact electronic devices in today’s fast-paced world. From smartphones and ...

A diode allows current to travel in only one ... by connecting two of these devices together he’s built something of a mechanical rectifier. An electrical rectifier converts alternating current ...

In this power tip, I’ll explore further to see the effects of parasitic inductance and how using synchronous rectifiers instead of diodes can greatly improve cross-regulation in flyback power supplies ...

Interleaved boost PFC is the most common topology for power factor correction. This topology uses a boost converter in addition to a rectifying diode bridge that converts the AC voltage to DC voltage ...

Because of this I’ve used 1N4001 diodes to make the bridge rectifier. Bridge rectifiers are also known as full-wave rectifiers because they take the alternating current and use both parts of the ...

By putting in four layers, instead of the three used in transistors, the Shockley Diode could do more than a transistor. For one, it acted like a rectifier, able to turn alternating current into ...

Analyze metal-semiconductor contact at equilibrium and under bias, capacitance and current characteristics, non-rectifying contact and surface effects ... Boundary conditions, Ideal diode equation, ...