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Crowbar - 5V

STDCrowbar - 5V

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CERN Open Hardware License

Creation time:2020-07-21 18:41:58Update time:2020-07-22 00:35:59

Description

A 5-volt crowbar. Typically used to protect a circuit against voltage surges. Uses precision voltage reference to limit voltage output to 5.2 volts. Will automatically reset when the voltage surge is removed.

Design Drawing

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BOM

IDNameDesignatorFootprintQuantity
15VDC InJ1LYNX_HEADER, PLUG-1.5X2 VERT1
25VDC OutJ2LYNX_HEADER, PLUG-1.5X2 VERT1
3GreenLED1LED0805-RD1
4LM431U1SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR1
5TriacQ1SOT-223_L6.5-W3.5-P2.30-LS7.0-BR1

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