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Old Jul 21, 2015, 07:52 AM
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United States, MD, Baltimore
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Rtf hug+ hv esc 20a

Just saw Paul's newest ESC offering @ $9.50/piece

Features
- 2-4S support
- Measures 28x12mm (KISS: 24x12mm)
- BLHeli 14.0.0.2 w/ damped light
- Fast high side FET switching
- Bootloader enabled (servo cable programming)
- 20A continuous, 30A burst
- Oneshot capable
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Old Jul 28, 2015, 05:47 AM
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More specs:
Processor: ATMEL ATmega8A MU1522
FETs: not sure. The markings are:
(stylized uppercase F) DE20AD (might have misread this, I really need a jewelers loupe)
FDMC
8010

I'm sending one of these off to EngineerX to give it a real run down, so stay tuned. If anyone can ID the fets based on the markings that'd be great The design is somewhat interesting in that the capacitor sort of "floats" only connected to the board by the solder on both leads as far as I can tell.
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Last edited by akcom; Jul 29, 2015 at 05:59 PM.
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Old Aug 03, 2015, 12:29 PM
Waterbound is offline
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Quote:
Originally Posted by akcom View Post
Just saw Paul's newest ESC offering @ $9.50/piece

Features
- 2-4S support
- Measures 28x12mm (KISS: 24x12mm)
- BLHeli 14.0.0.2 w/ damped light
- Fast high side FET switching
- Bootloader enabled (servo cable programming)
- 20A continuous, 30A burst
- Oneshot capable
Looks like they went on sale They are $9/ea now. Just bought a few to test myself.
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Old Aug 11, 2015, 07:05 AM
soccerj4y is offline
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Anyone tried them yet?
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Old Aug 19, 2015, 03:27 PM
RocketMouse is offline
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mucho FPV
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Thanks for the info!

Looks like this one:
https://www.fairchildsemi.com/datash...D/FDMC8010.pdf

Quote:
Originally Posted by akcom View Post
More specs:
Processor: ATMEL ATmega8A MU1522
FETs: not sure. The markings are:
(stylized uppercase F) DE20AD (might have misread this, I really need a jewelers loupe)
FDMC
8010

I'm sending one of these off to EngineerX to give it a real run down, so stay tuned. If anyone can ID the fets based on the markings that'd be great The design is somewhat interesting in that the capacitor sort of "floats" only connected to the board by the solder on both leads as far as I can tell.
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Old Aug 19, 2015, 08:34 PM
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Quote:
Originally Posted by RocketMouse View Post
Thanks for the info!

Looks like this one:
https://www.fairchildsemi.com/datash...D/FDMC8010.pdf
Awesome, thank you sir! Unfortunately I've been swamped with travel for work so I haven't even sent these off to EngineerX yet for testing. Although honestly, I'd be surprised if they beat out the new MRM Zeus's...
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Old Aug 19, 2015, 09:36 PM
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Wow, can PnP handle a cap like that or is it hand soldered?

I really don't trust that, the pads in that package type cap arnt like on a QFN iC, they're a thin layer of tin that's only attached at one point on the sides.
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