naturally the germans involved would...ask a silly question, even a rhetoric 
one.



> On 5 Mar 2017, at 11:58 AM, Mike Borgelt <[email protected]> 
> wrote:
> 
> Refer to AC43 but measure anyway.
> 
> Who knows what the German glider manufacturers do with wiring.
> 
> Mike
> 
> At 10:52 AM 3/5/2017, you wrote:
>> Hi Bob
>> 
>> Many thanks for your quick reply.
>> I realise that the size of the wiring comes into it but I was working on the 
>> assumption that 
>> the electronic specialists amongst us would know what wiring the 
>> manufacturers usually 
>> use for this applications. 
>> 
>> BTW, I’m not blaming the wiring, I just need to arrive at a realistic figure 
>> for the offset in 
>> my LX 9000.
>> 
>> Kind regards
>> 
>> Bernard 
>> 
>> 
>>> On 5 Mar 2017, at 11:11 am, Bob Dircks <[email protected]> wrote:
>>> 
>>> In order to calculate the voltage drop, we would need to know the exact 
>>> conductor size of the wiring.
>>> Of course the circuit is actually going to be 22m in length.
>>> You can (fairly) easily measure the voltage drop with a voltmeter, to 
>>> measure the voltage at both locations while the load is applied.
>>> Normally one would not expect a significant drop at 0.9 A over 11m of a 
>>> wire chosen carefully for the job.
>>> 
>>> However, all joints in the wiring, including switches and breakers need to 
>>> be considered, before blaming the wiring.
>>> 
>>> Bob Dircks
>>> 
>>> On Sun, Mar 5, 2017 at 11:32 AM, Future Aviation Pty. Ltd. 
>>> <[email protected] > wrote:
>>> Good morning all
>>> 
>>> Today I have a question for the electronic specialists on this forum.
>>> 
>>> My new ASH 30 Mi has approx. 11m of electrical cable between the avionics 
>>> battery in the top of the fin and the front instrument panel.
>>> What voltage drop can be expected at the panel if the combined avionics 
>>> draw approx. 900 mA?
>>> 
>>> This information would be helpful to properly adjust the voltage offset in 
>>> the LX 9000.
>>> 
>>> Many thanks in advance for your help and assistance.
>>> 
>>> Bernard
>>> 
>>> 
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