[NSRCA-discussion] 10S UBEC Question

[Vogel, Peter]

https://www.espritmodel.com/jeti-voltage-regulator-sbec-40-5-8v-40a-w-magnetic-switch.aspx

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From: NSRCA-discussion <nsrca-discussion-bounces at lists.nsrca.org> on behalf of jerry--- via NSRCA-discussion <nsrca-discussion at lists.nsrca.org>
Sent: Friday, June 12, 2020 4:38:16 PM
To: NSRCA-list List <nsrca-discussion at lists.nsrca.org>
Subject: Re: [NSRCA-discussion] 10S UBEC Question

This email is from an external sender.

Dave,

Do you know why the specs state it can only support voltages over 10S for an airplane with the brake disabled?  I’m assuming that’s because of the EMF back flow from the ESC into the batteries raises the voltage significantly when the brake engages, but maybe that’s only a problem when running 12s batteries?

Jerry

On Jun 12, 2020, at 4:20 PM, davel322 <davel322 at comcast.net<mailto:davel322 at comcast.net>> wrote:


http://www.castlecreations.com/en/accessories-5/cc-bec-pro-010-0004-01

Castle ProBec will do that easily.


Regards,

Dave

Sent from my Sprint Samsung Galaxy Note8.

Apologies in advance for any typos undoubtedly introduced by auto correct and / or talk to text.


-------- Original message --------
From: jerry--- via NSRCA-discussion <nsrca-discussion at lists.nsrca.org<mailto:nsrca-discussion at lists.nsrca.org>>
Date: 6/12/20 18:41 (GMT-05:00)
To: NSRCA-list List <nsrca-discussion at lists.nsrca.org<mailto:nsrca-discussion at lists.nsrca.org>>
Subject: [NSRCA-discussion] 10S UBEC Question

Does anyone know of a 10S UBEC that will output 8.2V and will handle HV (43.5V) packs?  I found one for conventional 10s packs but it only outputs up to 6V.

I bought a pair of OS controllers to use with 2 OS belt drives I have but they don’t have BEC output.  Obviously I could go with dual lipos but my preference is to use a BEC with one lipo pack.

Thx, Jerry
[cid:E35FF963-61C4-42AE-B3D2-7088864AAFFD at home]
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