Tag Archives: pulse

Optical Pulse Generator

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This little aid was originally designed to test the Shutter Time Meter. This meter was specifically designed for ‘analogue’ SLR cameras. In order to measure the exposure time of a camera accurately, it will first have to be checked with a well-defined signal first. This circuit was designed for that… Read more »

Analogue Pulse Counter

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Introduction Although this is a fully functional circuit, it contains several interesting bits: in detail, there’s perhaps nothing hugely original about it, but in ins overall inception is is an imaginative solution to the problems that were posed, It was designed for an application in a welding machine: there are… Read more »

LM5020, a High Voltage – High Speed PWM Controller Datasheet

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If you want to design for high speed capability of PWM controller, which includes an oscillator frequency range to 1MHz and total propagation delays less than 100ns you may see the typical application circuit below using LM5020 in the following datasheet. The LM5020 provides all of the advantages of current-mode… Read more »