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AVT5417 A
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  • AVT5417 A
ID: 208718

WORKSHOP SUPPLY - PRINTED PLATE

Retired

WORKSHOP SUPPLY - PRINTED PLATE

Producer: AVT

The adjustable workshop power supply - apart from the soldering iron, multimeter, oscilloscope and generator - the basic equipment of the electronics workshop. Even a beginner electronics must be equipped with at least a power supply, a soldering iron and a multimeter. That is why many of them construct their first power supplies themselves before they "mature" to buy a factory product. I decided to deal with the power supply design, but using modern components for this purpose. I also equipped him with features that I found necessary.
Recommendations: a full-fledged, modern, functional power supply with regulated voltage, output current and protection current, which is useful in many electronic workshops.

Basic information:

  • output voltage range 0.6 ... 24 V.
  • output voltage is set roughly, with a step of 1V and exactly with a step of 0.1 V.
  • software function for limiting the maximum output voltage - overvoltage protection.
  • maximum 3 A output current
  • programmable current limitation in the range of 0.1 ... 3 A.
  • current limit set roughly in step 1 A and exactly in 0.1 A. steps
  • function of programmed overcurrent protection in the range 0.1 ... 3 A set with 0.1A resolution.
  • digital measurement of output voltage (resolution 0.1V) and output current (resolution 0.01 A).
  • the function of limiting the loss power on the control transistor by automatically switching the transformer tap to half of the secondary alternating voltage at the output voltage below +12 V (with 0.2 V hysteresis).
  • possibility of work without a microprocessor controller - control by means of potentiometers (without voltage and output current measurement).

The printed circuit board and documentation are included

A detailed description in EP9 / 13 or

208718

Manufacturer

Responsible person

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