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HobbyKing 3A Single Cell ESC - Матовый микродвигателей

HobbyKing 3A Single Cell ESC - Матовый микродвигателей

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SKU:
BR3A
ETA:
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HobbyKing 3A Single Cell Матовый регулятор скорости предназначен для одиночной батареи лития приводом микро RC модели приложений. Это чрезвычайно легкий и является идеальным выбором для крытого ультра микро самолетов и вертолетов. Благодаря постоянному 3A способности тока, это идеальный выбор широких двигателей диапазон щеткой. ESC также имеет встроенный в батареи низкого напряжения отсечки и высокой дросселем запуска защиты, для обеспечения безопасной эксплуатации. Там нет единой схемы БЭК , как работает эта ESC с одной ячейки LiPoly, RX питания поэтому поставляется в 1s напряжения.

Технические характеристики:
Вес нетто: 0,4 г
Вес с проводами: 1.6g
Размеры: 11,5 х 8,6 х 4 мм
Диапазон напряжения: 2.6 ~ 5.5V
Низкое напряжение Cut Off: 2,75
Макс Continous ток: 3A
Максимальный ток перегрузки: 5A (3 секунды)

  • Артикул BR3A
  • Brand HobbyKing
  • Емкость ( мАч ) -
  • вес 15.0000
  • длина 100.00
  • Packaging Width 6.00
  • Высота 75.00
  • Ornithopter w/ DSM2 RX and 3A, 1S ESC
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bon petit esc sur un mini avion de 30grs

en 1s

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bon petit esc sur un mini avion de 30grs

en 1s

Perfecto! Works well!

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Perfecto! Works well!

Should have heeded the warning. Bought first one which proved faulty as it cut off motor with almost fully charged battery. I know of HK's reputation for returns so I just tried again hoping to get lucky. Nope! same problem with the second one. Who else sells this type of ESC? Don't see them for sale anywhere. Out some cash and a lot of time.

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Should have heeded the warning. Bought first one which proved faulty as it cut off motor with almost fully charged battery. I know of HK's reputation for returns so I just tried again hoping to get lucky. Nope! same problem with the second one. Who else sells this type of ESC? Don't see them for sale anywhere. Out some cash and a lot of time.

le mien ne marche pas !!!! la soudure du signal etait soudée avec le plus il a pas aimé sans doute

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le mien ne marche pas !!!! la soudure du signal etait soudée avec le plus il a pas aimé sans doute

awesome little speedy, set it up for rssi to convert from dig to analog for ezuhf to cyclops storm osd.

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awesome little speedy, set it up for rssi to convert from dig to analog for ezuhf to cyclops storm osd.

Low Voltage Cutoff is set above 4.0 volts which makes this useless as a 1S (1 cell) speed controller. I asked for a refund but I doubt that HK will give one. Overall it is a complete waste of money.

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Low Voltage Cutoff is set above 4.0 volts which makes this useless as a 1S (1 cell) speed controller. I asked for a refund but I doubt that HK will give one. Overall it is a complete waste of money.

Great little ESC that I've used in my indoor Shackleton, Lancaster, Hurricain and BN2 Islander

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Great little ESC that I've used in my indoor Shackleton, Lancaster, Hurricain and BN2 Islander

The motor is driven by a PWM frequency with a period of about 235us (the frequency is 4.255kHz). The minimum power width pulse is about 50us (the PPM signal width pulse is about 1200us). Full throttle power is delivered with a PPM signal width pulse of 2000us.
It's a pity that the ESC cannot deliver a PWM widht pulse lower than 50us.

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The motor is driven by a PWM frequency with a period of about 235us (the frequency is 4.255kHz). The minimum power width pulse is about 50us (the PPM signal width pulse is about 1200us). Full throttle power is delivered with a PPM signal width pulse of 2000us.
It's a pity that the ESC cannot deliver a PWM widht pulse lower than 50us.

Rate actually ZERO crowns....

I have tried 4 of these BR3A esc's......all Faulty.
5 hours of Live Support from HK Product Specialists, they still do not work.
After help from another source, we find that the 0.510 ohm (1/2 ohm) labeled resistor, actually measures 510 ohms. 1000 times more resistance, big difference.
Until HK gets this defective batch of esc's out of their system, DO NOT buy.

verified_user Quality:
trending_up Value:
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Rate actually ZERO crowns....

I have tried 4 of these BR3A esc's......all Faulty.
5 hours of Live Support from HK Product Specialists, they still do not work.
After help from another source, we find that the 0.510 ohm (1/2 ohm) labeled resistor, actually measures 510 ohms. 1000 times more resistance, big difference.
Until HK gets this defective batch of esc's out of their system, DO NOT buy.

Minr works fine but only over 4,3 Volts. That's a bit triky for 1S operation .. !! Might be faulty, or does anyone know how tot disengage the LVC?

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Minr works fine but only over 4,3 Volts. That's a bit triky for 1S operation .. !! Might be faulty, or does anyone know how tot disengage the LVC?

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