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Diode-Capacitor-Filter
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A simple diode-capacitor filter PCB for isolating sections of a power supply. Designed for use with drone VTXs.
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Marek Baczynski 67bd5afffd
readme.md 		6 years ago
eagle Initial commit 6 years ago
readme.md readme.md 6 years ago

readme.md

Diode - Capacitor Filter

A simple filter for isolating sections of a noisy power supply. Intended for use on drones (and other RC viehicles), to isolate the VTX from the noisy power line.

Operation:

  • Voltage: 0-20V (1-5s LIPO).
  • Current: 1A cont. Should be able to provide 5W of power during a 1ms discontinuity, to a device that accepts 7-16V, from a 16V power supply. Or 1W for 5ms.

BOM:

  • 1x SK34 3A 40V Shottky diode in a DO-214A package
  • 5x 10uF 25V SMD 0805 capacitor
  • optional: 1x 100-330uF 25V THT low-esr electrolytic capacitor