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Forum: Private Flying

10th May 2016, 13:42

Replies: 19

USB adapters for airborne use

Views: 3,884

Posted By RJC

I tested quite a few plug in chargers, the result...

I tested quite a few plug in chargers, the result was an eye opener to just how bad some of them were. Often they are the same inside just branded differently, easily spotted by very similar shapes...

Forum: Private Flying

10th May 2016, 08:42

Replies: 19

USB adapters for airborne use

Views: 3,884

Posted By RJC

As expected really, some of these chargers are...

As expected really, some of these chargers are worse than others, and shows why it isn't just the radio comm that can be affected.

The ALT switch is used to energise the field coils in the...

Forum: Private Flying

9th May 2016, 09:30

Replies: 19

USB adapters for airborne use

Views: 3,884

Posted By RJC

Some good points raised in this thread; You...

Some good points raised in this thread;

You do need protection on the connections, the ETSO standard on the input has the following tests (note they state 13.75 VDC & 27.5 VDC as the nominal...

Forum: Private Flying

8th May 2016, 09:00

Replies: 19

USB adapters for airborne use

Views: 3,884

Posted By RJC

I designed and make the Charge2/4 units mentioned...

I designed and make the Charge2/4 units mentioned in this post, so if people have any questions I will answer as best I can.

The OP was the reason for starting the whole project, although it...

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