Voltage regulator

by Randy Compyon in 912 / 914 Technical Questions 4 days ago

Good day guys,

I have recently had charging problems with my 912UL. Where can I find a detailed schematic and description of each connection and what each wire does on the Ducati 343620 R/R ?

is there any printed docs for this information?

any and all help is greatly appreciated.

I have the new one installed, I just want to know more about this regulator.

Re: Voltage regulator

by Rotax Wizard » 4 days ago

Rotax Wizard

2 918 3.95k

hi Randy

There is material in both the installation manual, IM, and the heavy maintenance manual, MMH. While there is a detailed wire schematic available it is extremely technical and only really good for an electrical engineer. It can be supplied from your regional independent Service Centre, ISC.

In looking at your location your iSC would be Lockwood Aviation Supply from Florida.

Cheers

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Re: Voltage regulator

by Randy Compyon » 4 days ago

Randy Compyon

2 7 16

Thank you for the reply,

I have read both manuals and understand the wiring configuration. I would like to know what each terminal does, three of the wires are tied together, I have seen some applications where they are separated, I just like to know everything I can, about anything I work on.

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Re: Voltage regulator

by Kevin Stewart » 4 days ago

Kevin Stewart

3 403 1.23k

I've attached a schematic of the regulator.

40627_2_Ducati regulator.png (You do not have access to download this file.)

Thank you said by: Randy Compyon

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Re: Voltage regulator

by David HEAL » 4 days ago

David HEAL

23 190 435

You might find some info in this thread:

https://www.scflier.com/topic/351-rotax-912-engine-internal-ac-alternator-to-ducati-dc-electrical-system/page/7/#comment-23847

Thank you said by: Randy Compyon

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Voltage regulator

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