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Author Topic: Solid state regulator / rectifier  (Read 3957 times)

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Offline Skunkmiester

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Solid state regulator / rectifier
« on: October 22, 2009, 02:31:16 PM »
I'm having a bit of a mare at the moment and hope some kind soul can help.

I am using a Shindengen SH 236-12    0.2 solid state Reg / Rec.

It has:
1 Black
3 yellow
1 White
Which I believe is the Rectifier

And:
1 Red/ White
1 Black
1 Green
Which I think is the Regulator

Can anyone tell me if this is correct please?
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1973 CB 750 Cafe Racer
1992 (original) Fireblade

Offline Spanner 1

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Re: Solid state regulator / rectifier
« Reply #1 on: October 22, 2009, 07:04:04 PM »
I presume it's going on the K3 bike, so the wires would be; Black/White/Green = Regulator and 3 Yellow/Red and White/Green = Rectifier.....
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Offline Duke McDukiedook

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Re: Solid state regulator / rectifier
« Reply #2 on: October 23, 2009, 12:22:50 PM »
Quote from: Spanner 1 on October 22, 2009, 07:04:04 PM
I presume it's going on the K3 bike, so the wires would be; Black/White/Green = Regulator and 3 Yellow/Red and White/Green = Rectifier.....

Sounds familiar.
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Offline Skunkmiester

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Re: Solid state regulator / rectifier
« Reply #3 on: October 23, 2009, 03:35:59 PM »
Thankyou for the reply's.

It is for a 750 K3. Is it different from other 750 SOHC's? I am trying to turn the bike over  (without fuel) and I am blowing fuses (even 30 amp). I must have a major short somewhere, not surprising seeing as I made the wiring loom :)

The ignition switch is connected re to red and black to black. Is the black wiring seperate to the 'green ground'?

When connected up to the the regulator I get connection between black and green. but when I test the green/white or black conectors on the regulator connectors on the combined reg / rec I get a quick temporary connection (1/4 second) and then nothing.

Is this correct?

Thank you for your advice in advance.
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1973 CB 750 Cafe Racer
1992 (original) Fireblade

Offline bryanj

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Re: Solid state regulator / rectifier
« Reply #4 on: October 23, 2009, 04:41:39 PM »
black is NOT ground , it is the live after the ignition switch I.E. "switched feed"
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Semi Geriatric ex-Honda mechanic and MOT tester (UK version of annual inspection). Garage full of "projects" mostly 500/4 from pre 73 (no road tax in UK).

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Offline Skunkmiester

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Re: Solid state regulator / rectifier
« Reply #5 on: October 24, 2009, 02:26:30 AM »
Aha, bingo. And all of a sudden I've learnt something that to others is obvious.

Thank you Bryanj
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1973 CB 750 Cafe Racer
1992 (original) Fireblade
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