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(parent: b1edbc3) | patch
Switch pyro series resistors to 1k
authorKeith Packard <keithp@keithp.com>
Sun, 28 Jul 2019 00:06:08 +0000 (17:06 -0700)
committerKeith Packard <keithp@keithp.com>
Sun, 28 Jul 2019 00:06:08 +0000 (17:06 -0700)
commit84676a3a69c9631d07ddcc63bd4a90ad06f4272d
treec8601b6ace913462271be74b64505d2333e12426tree | snapshot
parentb1edbc313b473ff0919fdcdc62dc29c0bdd54065commit | diff
Switch pyro series resistors to 1k

This limits the current through the comparator to 3.3mA when it fires
to make sure the gate voltage on the FET is low enough. The SI LM293
comparators are rated at 4mA current, unlike the TI parts which are
rated at 6mA, hence the move from 549 to 1k.

Signed-off-by: Keith Packard <keithp@keithp.com>
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Flight Computer Test Fixture