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ESC-speed control/Programmers/UBEC

Model Helicopters  | Electrics  |  ESC-speed control/Programmers/UBEC

Turnigy 2 in 1 Professional Program Box for Brushless ESC

Turnigy 2 in 1 Professional Program Box for Brushless ESC

Hobbywing pro Professional program  box for ESC

Hobbywing pro Professional program box for ESC

Turnigy ESC's

Low cost Turnigy Products

Tornado ESC Range & Products

Overlander esc range great quality

Platinum 60A ESC

Platinum 60A ESC

Price: 54.50 / 67.58

The Pentium-60A ESC belongs to Hobbywing's "PLATINUM" series product line, and is the most significant top-class product for RC aircraft and helicopters.

Typical Applications:

Suitable for use in 500 class type helicopters, or any aircraft that typically uses a 60A standard speed controller.

2S - 6S LiPo compatable (5.6V - 26V input)

Output: Continuous 60A, Burst 90A up to 10 Secs.
Input Voltage: 2-6 cells lithium battery or 5-18 cells NIMH battery.
BEC: Switch. BEC Output: 5.25V or 6V, 3A
Control Signal Transmission: Optically coupled system.
Max Speed: 210,000rpm for 2 Poles BLM, 70,000rpm for 6 poles BLM, 35,000rpm for 12 poles BLM. (BLM: BrushLess Motor)
Size: 70mm (L) * 34mm (W) * 16mm (H).
Weight: 68g.

(1) High performance microprocessor brings out the best compatibility with all kinds of motors and the highest driving efficiency.
(2) Wide-open heat-sink design to get the best heat dissipation effect.
(3) With 3 types of start mode: Normal / Soft / Very-Soft, compatible with aircraft and helicopter.
(4) Smooth, linear, quick and precise throttle response.
(5) Multiple protection features: Low-voltage cut-off protection / Over-heat protection / Throttle signal loss protection.
(6) The output voltage of the built-in BEC is switchable by user programming (5.25V or 6.0V).
(7) Perfect governor mode for helicopter.
(8) The firmware of the ESC can be updated through the USB adapter on the Professional LCD Program Box.
(9) User programmable. Several kinds of program methods are supported: transmitter, digital LED program card, advanced professional LCD program box, PC software. Very easy to program the ESC at home or at the flying field.

Programmable Items:

Program Table Click Here to view

Sonix 80 Amp ESC with BEC -3A/5V DC 5.6-26V + Program Card

Sonix 80 Amp ESC with BEC -3A/5V DC 5.6-26V + Program Card

Price: 59.65 / 73.97

Superb Sonix 80Amp ESC great value for money at this price (may need UBEC) if you dont run a seperate REC power supply. Comes with connection pack of deans plug and bullet connectors as shown herei n this image

1.4 Max Speed: 210,000rpm for 2 Poles BLM, 70,000rpm for 6 poles BLM, 35,000rpm for 12 poles BLM.
(BLM: BrushLess Motor)
1.5 Size: 70mm (L) * 31mm (W) * 14mm (H).
1.6 Weight:
Pentium-80A: 62g.

2.1 Safety Arming Feature: Regardless the throttle stick position, the motor will not spin after battery connected.
2.2 Throttle Calibration: Throttle range can be configured to provide best throttle linearity, fully compatible with all market available transmitters.
2.3 Programmable Items:
Brake Setting: brake enabled / brake disabled.
Battery Type: Li-xx(Li-ion or LiPo) / Ni-xx(NiMh or NiCd).
Low Voltage Protection Mode(Cutoff Mode): Gradually reduce the output power / Cutoff the output power.
Low Voltage Cutoff Protection Threshold (Cutoff Threshold): low / medium / high.
Start Mode: normal / soft / very soft.
Timing: low / medium / high.
Reset: reset all the programmable items to its default setting.
2.4 Full Protection Features: Low voltage cutoff protection / over-heat protection / throttle signal lost protection.
3.1 Military standard capacitor with extreme low resistance is used at voltage input section, this will increase the ability of prevention of unwanted RF Noise/ Interference during flying.
3.2 Extreme low resistance PCB is used at power output section to get the best current endurance capability.
3.3 Big heat sink has a very good cooling effect.
3.4 Microprocessor uses separate voltage regulator IC, with good anti-jamming capability
3.5 Compatible with Hobbywing's Program Card.
3.6 Intellectual property rights of our own.

Program Card Details

With HOBBYWING’ s Program Card, you can easily set the programmable value of Electronic Speed Controller (ESC) for brushless motor. Now you can just forget the complicated and boring programming method with the throttle stick on your transmitter.

HOBBYWINGTM Program Card has a friendly user interface and is easy to use. It is as small as a business card, so you can put it in your pocket when you are on field.


1.1. Size: 92mm*52mm*6.3mm (length*width*height)

1.2. Weight: 26g(With a extension cable for connecting Program Card to ESC)

Large Image



Price: 7.99 / 9.91


1. Specification:

1.1. Output: 5V/3A and 6V/3A switchable

1.2. Input: 5.5V-23V (2-5s lithium battery pack, 5-15cells NiMh / NiCd battery pack)

1.3. Size: 43mm*17mm*7mm (length*width*high)

1.4. Weight: 11g

1.5 Ripple: <50mVp-p(@2A/12V)

2. Features:

2.1. The UBEC is an advanced switching regulator, provides over-current and over-heat protection function, and the witching frequency is 300KHz.The max efficiency of this chip is 92%

2.2. The smallest size and the lightest weight.

2.3. Don’t worry about the polarity of battery pack, if the polarity is not correct, the UBEC can’t work, but it will not be destroyed. What you need to do is just swap the battery pack polarity.

2.4. A shield covers almost all the electronic components on PCB, and a ferrite ring is attached with the output wires to decrease the electromagnetic interference,

2.5. Compare linear BEC with switch-mode BEC: When using a lithium battery pack more than 3s, a switch-mode BEC has much higher efficiency than linear BEC.

2.5.1. For a traditional linear BEC: For example,a 4s lithium battery pack has a typical voltage of 14.8V, in order to let BEC outputs 5V/1A, the current flow into BEC is at least 1A, so the power on BEC is 14.8V* 1A=14.8W. But the useful output power is only 5V*1A=5W, so the efficiency of BEC is 5W/14.8W=33.8%, the redundant power 14.8W-5W=9.8W changes to heat, which makes the BEC very hot.

2.5.2. For a switch-mode BEC: In the above case, in order to let BEC outputs 5V/1A, the current flow into BEC is only 0.38A (actual test data), so the power on BEC is 14.8V* 0.38V=5.6W, and the efficiency of BEC is 5W/5.6W=89.3%.
Large Image of UBEC

HobbyWing UBEC-8A (Large Current BEC) Model: HWUBEC8A

HobbyWing UBEC-8A (Large Current BEC) Model: HWUBEC8A

Price: 21.00 / 26.04

The 8A-UBEC is a switch-mode DC-DC regulator supplied with a 2-3 cells lithium battery pack and it outputs a consistent safe voltage for your receiver, gyro and servos. It is very suitable for RC helicopter (above 30 class) and big fixed-wing aircraft.

Compared with the linear mode UBEC, the overall efficiency of the switch-mode BEC is much higher, so it can extend the working time of the receiver battery pack, and because a switch mode UBEC can significantly reduce the heat emission, it can avoid the loss of control caused by the over-heat problem which is frequently happened with the linear mode UBEC.
1 Specification

1.1 Output Voltage: 5V or 6V (Changeable with an output-voltage select switch )
1.2 Continuous output current: 8 Amps
1.3 Burst output current: 15 Amps
1.4 Input: 6V-12.6V (2-3 cells lithium battery pack)
1.5 Quiescent current: 60mA
1.6 Size: 42mm*39mm*9mm (length*width*height)
1.7 Weight: 34g

2 Features

2.1 Designed with an advanced switch mode DC-DC regulator IC.
2.2 The output current is very large.
2.3 With the output short-circuit protection function.
2.4 A metal shield covers almost all the electronic components, and a specially made filter is attached with the output wires to significantly reduce the electromagnetic interference.
2.5 Automatically detects the number of the lithium battery pack (2 cells or 3 cells).
2.6 Shows the battery capacity with 4 indicators (LEDs).
2.7 Shows the working status with an indicator (LED), lights when the output is in normal range.
2.8 There are 2 output leads to reduce the resistance when connecting the UEBC to the receiver.

Tornado UBEC 4.8v or 6v switchable-

Tornado UBEC 4.8v or 6v switchable-

Price: 12.30 / 15.25

The Tornado Ultimate BEC is an external circuit that taps power from your battery pack and regulates the voltage to the necessary 4.8 or 6 volts to power your receiver and servos. It does not replace the speed control. However, it replaces the BEC function in a speed control with much more capabilities.It can handle up to a 2 - 5S Lipo, 5 - 15 cell nicad/nimhIt can power up to 8 servos (3-5 amps) ->

Model Helicopters  | Electrics  |  ESC-speed control/Programmers/UBEC

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