Regulator output

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dennis
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Anyone know what the output should be on the trickle charge side of a regulator,just tested mine and it is showing 4+ volts.
mick1
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if it's a 6v regulator I would expect 7v+ and a 12v would be 14+
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ForemanBob
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dennis wrote:Anyone know what the output should be on the trickle charge side of a regulator,just tested mine and it is showing 4+ volts.
Was this under load, or open circuit. You'll find that most regulators need a load across them to pull the power through.
hendy
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the trickle charge output will be much lower as it's only half-wave rectified. Then depending on your meter it may make it look lower.

You really need a true RMS meter to get a meaningful reading on noisy supplies like that.

Plus, low rpm (tickover) will cause a further reduction.
Knowledge
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Try fitting one of these.

http://www.ebay.co.uk/itm/190462726857? ... EBIDX%3AIT

It shows a green LED when the battery is charging and a red LED when it is not charging. Simple. It is also a useful indicator that the ignition is switched on.
Martin
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22/2
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dennis wrote:Anyone know what the output should be on the trickle charge side of a regulator,just tested mine and it is showing 4+ volts.
Is that a BGM AC/DC regulator?
dennis
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Standard ac reg,it was playing up have renewed it now and going to order one of the led lights knowledge recommends,thanks for the help.
Donnie
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mick1 wrote:if it's a 6v regulator I would expect 7v+ and a 12v would be 14+
umm not on the trickle it wont
Donnie.
mick1
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Donnie wrote:
mick1 wrote:if it's a 6v regulator I would expect 7v+ and a 12v would be 14+
umm not on the trickle it wont
What should it be ?
hendy
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mick1 wrote:
Donnie wrote:
mick1 wrote:if it's a 6v regulator I would expect 7v+ and a 12v would be 14+
umm not on the trickle it wont
What should it be ?
More like half of that. But like I say, you need a true rms meter as it's unlikely to be a pure sine wave.
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