Re: 12V DC voltage stabilizer
- From: Michael Gray <fleetg@xxxxxxxxxxxxxxxx>
- Date: Sat, 12 Nov 2005 13:53:30 +1030
On Wed, 9 Nov 2005 03:51:05 +0800, "ZhangLu" <hechong@xxxxxxxxxxxx>
wrote:
>I'm looking for a circuit diagram for 12V DC voltage stabilizer for my car.
>
>I found that every time when I start my car, the starter motor will draw so
>much current that cause the voltage over the ignition coil to drop
>tremendously.
>
>Most circuits I found need higher input voltage to produce a lower stable
>voltage, but the only voltage source in a car is from the battery. So it's a
>12V-12V DC voltage stabilizer that I'm looking for. Any recommendation?
>
>Thanks,
>Newbie
>
Most older cars use a simple series resistor to the coil which is
shorted out when cranking.
Easy to implement and very reliable.
.
- References:
- 12V DC voltage stabilizer
- From: ZhangLu
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