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Unread 23-01-2007, 08:50
Dad1279 Dad1279 is offline
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Re: Backup onboard charger not correct

Quote:
Originally Posted by dcbrown View Post
I wonder if just adding a switch into the circuit at the 12v + point would violate R56. At least then we'd have a manual method of disabling the circuit rather than physically unwiring it if there were issues we wanted to isolate.

As currently written, it would appear that adding a switch would be a violation of R56 though.

Bud
You can switch the power (12v) with a spike. Then when the robot is shut down, the charger is off. Drain to the backup battery in this case would be through r3/r2, about 5ma.

Last edited by Dad1279 : 23-01-2007 at 08:57.
 


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