The transistor and the PWM-switch, the core circuit of power converters, have interesting analogs. Both have three terminals, hence three configurations. They are active devices, and each has a key ...
Hello,<P>After reading a few post from <B>stickmewithneedles</B> and <B>Unobtanium</B>, I'm planning on making a thermal fan control circuit employing PWM. <P>I've no EE degree, but I love electronics ...
The power stage of switching converters can be modeled essentially as a PWM-switch. A switch seems to be far from the kind of circuit element that can be linearized, but it can be. This Part 2 ...
This video explains what transistors are and how they function as electronic switches and amplifiers. As a core component of modern electronics, transistors control the flow of current and enable ...
The gossip: Analog and digital will soon battle for control of power-supply regulation. The reality: When it comes to feedback-loop control, both approaches seem to happily coexist. (See "True Digital ...
ROHM has developed external FET-type controller ICs utilising a PWM current control mode optimised for AC-DC power supplies in various industrial applications. Mass production has begun of four ...
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