Regulators & BEC

In this section you can find the Newest technology Voltage regulators, Power Box and BEC's , Powerfull and last forever.
Setup of Flight packs with regulator is a choice of the Champions.

  • Ultimate Switch Mode BEC/ UBEC 12A

    These high power external BEC have been specifically designed for extreme aerobatics and therefore have the capability to support the higher momentary peak demand loads to eliminate the possibility of unwanted shutdowns, and are also capable of supporting continuous simultaneous multiple servo operations typically found in CCPM equipped hardcore 3D E-helicopters.

    • Switch mode
    • Easy setup and operation
    • Battery polarity reversal protection (unit will not function if power connection is wrong)
    • Status indicator LED shows when BEC is working
    • Advanced CPU decreased the electromagnetic interference to ensure optimal performance of the RX

    • Specifications:
    • Output: Adjustable 5.0V / 5.5V / 6.0V / 6.5V / 7.0V / 8.0V @ 12A (changeable with jumper)
    • Input Voltage: 7V-60V (2-14s LiPo; 6-50 cell Ni-XX
    • Output Current: 12A Continuous, 18A Burst
    • Weight: 18g
    • Dimensions: 60 x 34 x 15mm
    SKU: UBEC12A

  • 5.1V Step-Down Voltage Regulator

    One-way step-down voltage regulator x 1
    SKU: K10333A

  • 5.1V Two-way Step-down

    For some servos such as Futaba servo models 9241, 9251, 9253, 9254, 9255, 9256 and other digital servos are not capable of handling 6V, please connect a 5.1V step-down voltage regulator to the rudder servo, or connect it between BEC (ex. RCE-B6X) and the receiver for all servos. It could avoid the servos overloading and damaged.


    Max continuous current: 5A

    SKU: K10381A

    IN STOCK 48H

    The robbe 6 Volt Limiter derives a stabilised voltage of 5.7 Volts from a 5-cell NC / NiMH battery or two Lithium cells.
    The maximum continuous load is 5 Amps, but the peak is significantly higher. A constant voltage supply offers the advantage that the servos always deliver consistent power and transit speed regardless of battery voltage. With this limiter it is also possible to use servos which are only designed for use with four NC / NiMH cells.Also suitable for stabilising the voltage of two Li-Po cells (7.4 Volts).

    In this case the maximum continuous load is reduced to around 3.0 Amps since the unit has to dissipate more waste power. For simple applications one cable to the standard switch harness is all you need. For applications with higher current drain we recommend that you use two cables and a switch harness designed for higher load currents.

    For example, the 5 A switch harness, No. 8024, or the Safety Switch, No. 8498, which features secure electronic contacts. In this case the second cable is connected to any vacant channel at the receiver.Note: If you wish to connect a second cable it will be necessary to attach a second lead to the receiver battery.
    Two separate batteries must not be used, as this would bridge the input, causing the batteries to be wired in parallel.

    SKU: Robbe-8476

    IN STOCK 48H
  • Align B6T 2 In 1 Voltage Regulator

    Special greaseproof/waterproof design, much reduce damages caused by fuel and water infiltration.
    -Add filter capacitor for high frequency interference, to efficiently reduce the outside interferences(ex. High speed/torque servos).
    -Due to the unique 2 in 1 design, the regulator’s functions provide power to the receiver, servos, and the internal glow plug ignition system that does not require you to remove the clip lead.
    -The linear regulator design results in no interference to the receiver. The required input power may only consist of a 2 cell Li-ion or a Li-Poly battery.
    -When the integrated power switch is moved to the on position, the voltage indicating LED’s and ignition indicating LED’s will illuminate displaying the status of the battery voltage, and of the plug ignition function.


    • Input voltage: DC 7.4V 2CELL Lithium battery
    • Output voltage:6A 5.8V(For receiver/servo)
    • 5A 1.5V(For Glow plug)
    • Max. continuous current: 6A
    • Regulator size: 80x30x13.3mm
    • Control board size: 35x24x10mm
    • Weight: 53.5g(including wire set)
    SKU: HE50H10

    IN STOCK 48H
  • BEC HV 18S 75V 20A

    Secraft Voltage Regulator SE BEC V2 HV18S 4.8-7.7V/20A w/Heat Sink

    Secraft fully adjustable Hyper SE HV is a state of the art switch mode regulator specifically designed to meet the need of R/C electric flyers. No more separate, heavy receiver battery pack, no more checking and installing complicated equipment, simple plug to your receiver and you are good to go.

    Many people do not realize that their ESC's BEC rating is misleading. With the linear BEC built into most speed controls, the current rating decreases as pack voltage increases. For example, several popular 25A ESCs with "3A" BECs are only capable of supplying 0.5A when running from a 3S pack.

    For best results, ensure that the all BECs are installed at least 2" (50mm) away from your receiver and antenna.

    High Voltage BEC Hyper SE HV 20A
    Manufacturer Secraft
    Type Switching Regulator
    Max Input Voltage 75.6V (18S)
    Min Input Voltage 11.1V (3S)
    Output Voltage 4.8, 5.2, 6, 6.6, 7.7V
    Output Current 12A Continues/20A Peak
    Dimensions 50mm x 30mm x 12mm
    Weight w/Sink 85g
    Max #Servos 8-10 Analog, 6-8 Digital
    Connector Universal JR/Hitec/Futaba
    Applications Airplanes/Helicopters
    SKU: SE0205RV2


    This BEC is not recommended to use over 500 size helis, we will replace it and send over bec which is 8-10 Amps.

    SKU: K10382TA

  • Castle Creations BEC Pro 20A 12S

    This is the V2 CC BEC Pro High Output Switching Battery Eliminator Circuit (BEC)from Castle Creations.

    FEATURES: Ideal for use in larger RC cars, electric aircraft, and electric helis 500 size and larger that have high power demands for their radio

    system Also works well in larger electric powered RC aircraft and RC crawlers and monster
    trucks that use high powered SERVOS

    INCLUDES: CC BEC Pro High Output Switching BEC with connectors and instructions
    SPECS: Max Input: 12S (50.4V)
    Max Output Current: 20 amps peak
    Adjustable Output Voltage: 4.8V-12.5V
    Max Continuous Current: Input Voltage Max Continuous Output Current
    16V 15A
    24V 13A
    32V 11A
    40V 9A
    48V 8A
    Length: 1.69" (43mm)
    Width: 1.3" (33mm)
    Height: 0.94" (24mm)
    Weight (w/o wires): 1 oz (29 gr)
    SKU: CC-010-0004-01

  • CSM BECSafe

    BEC failures can be very expensive.

    When faulty, BECs may place close to the full battery voltage onto the RC system burning out your receiver, servos and gyro - and leaving you with no control over the model! BECSafe protects against this as well as under-voltage and total power loss failures in BEC powered systems.  Protects RC system from over-voltage should BEC fail short-circuit - switches RC gear to your reserve battery to maintain control.
    Maintains RC supply by switching to your reserve battery should BEC voltage drop too low or fail completely.
    • Automatically checks BEC output before passing it to the RC system.
    • Automatically sets over-voltage and under-voltage trip points to suit BEC output.
    • BEC OK and BEC failure indicator LEDs
    • Size: 35 x 24 x 9mm
    • Weight: 11g
    • Optional reserve battery not included - typical requirement 600mAh NiMH. 4 or 5 cell depending on normal BEC voltage
    • Current capacity: 10 amps.
    • Low voltage loss (typically less than 0.1v with 5 amps load).
    • Dim: 35mm x 26mm x 9mm 12g

  • Dualsky 25mm cooling fan New High speed, brushless (6V)

    Dualsky high speed ESC fan - 25x25x10mm (6V)

    Made for Regulator cooling, in extreme conditions

    SKU: 45707

  • Dualsky VR Pro BEC 10Amps voltage regulator 2s Lipo

    • Miniaturization design, input & output port using horizontal row, plug-and-play;
    • Built-in tri-color input voltage monitor, low voltage memory function;
    • Support HV servos (7.4V), output voltage is switchable;
    • Support up to 6pcs of 30kg digital servo;
    • Can be used on the largest helicopters and up to 8kg model aircraft

    Electrical Features:

    • Linear regulator, no interference, low ripple;
    • Double MosFET output, independent linear control IC, high output
    • Large heat sink, good heat dissipation and high overload capacity;
    • Built-in MCU precisely controls FSS-3 and internal voltage;
    • Fail safe design, ensuring Non-stop work;
    • Low dropout design makes fully use of the cell's capacity,
    • especially on HV mode;
    • SMT process, ensuring the quality;
    • Input & output port all use high quality tantalum capacitors;
    • Fully tested before dispatch.


    • Input voltage: DC5.3V -8.4V, MAX10V (2S LiPo)
    • Output voltage: 5V, 6V, 7.4V (Switchable, Tolerance + 3%)
    • Output current: DC 0 -10A (Vin-Vout =1V)
    • Minimum differential voltage: < 0.2V
    • Power effect: %0.3
    • Voltage effect: %0.3
    • Output ripple: < 2mV
    • Size: 53mm X32mm X18mm
    • Weight: 30g (excluding accessories)
    SKU: 46745

  • Dualsky VR Pro Duo High end Linear regulator 2S lipo, 15Amp

     High end Linear regulator, 2 batteries redundancy input, come with FSS-3 fail safe pin switch.

    • Miniaturization design, input & output port using horizontal row;
    • Dual battery input design, automatic switching and  between batteries;
    • 4 current outputs, support 4 channel servos direct connection;
    • Plug and play. No need to weld the connectors;
    • Internal dual input voltage monitor for low voltage with memory function;
    • Support HV servos (7.4V), output voltage is switchable;
    • Includes FSS-3, the failure safety switch with status indicator (#46813),
    • VR Pro Duo also supports FSS-4 lightweight switch(#46814);
    • Equipped with heat sink and external cooling fan (#46816);
    • Support up to 10pcs of 30kg digital servo;
    • Use for largest 13KG model aircraft,Helicopter, eg.120CC Powered Aircraft.

    Electrical Features:

    • Linear regulator, no interference, low ripple;
    • The input power uses simulated diode dual redundancy power supply;
    • Double MosFET output, independent linear control IC, high output current
    • Low dropout design makes fully use of the cell's capacity,on HV mode;
    • Large heat sink, good heat dissipation and high overload capacity;
    • Built-in MCU precisely controls FSS-3 and internal voltage;
    • Fail safe design, ensuring Non-stop work;
    • SMT process, insuring the quality;
    • Input & output port all use high quality tantalum capacitors;
    • Fully tested before dispatch.


    • Input voltage: DC5.3V -8.4V, MAX10V (2S LiPo)
    • Output voltage: 5V, 6V, 7.4V (Switchable, Tolerance + 3%)
    • Output current: DC 0 -15A (Vin-Vout =1V)
    • Minimum differential voltage: < 0.3V
    • Power effect: %0.3
    • Voltage effect: %0.3
    • Output ripple: < 2mV
    • Size: 63mmX32mmX18mm
    • Weight: 62g (including duo input wires)

    SKU: 46746

  • Dualsky VR-8LG FlightTech 8A Regulator

    this is a New 2012 version comes with Pin flag Fail safe switch (remove before flight)

    Since Flightpower was closed, we continue getting this regulator from the factory

    (different sticker )

    The 8 amp regulator has a adjustable output from 5-6V. The regulator also feature a fail-safe switch and connections for charging the LiPo receiver pack without having to disconnect the battery.

    Please see more images..

    DIMENSIONS (L X W X D): 60 X 35 X 15MM
    INPUT VOLTAGE: DC 6.0-8.4V

    SKU: 46622

  • Dualsky VRU Mini High End Low EMF noise BEC Regulator 8S

    Hi-end switching mode regulator, 2-8S input, 5A output, voltage adjustable, full metal case, mini design.


    • Full Metal Case
    • Ultra Mini Size
    • Input voltage 2-8S Lipo
    • Support FSS-3, the fail-safe switch with status indicator (#46813)
    • Suitable for middle size helicopter, high-end multi copter


    • Weight(g): 16
    • Size(mm): 24x29x10
    • Input: 2-8S Lipo
    • Output Voltage: 5V, 6V, 6.4V & 7.4V
    • Output Current: 5A
    SKU: 41045

  • Extreme-Heli Voltage Regulator

    The Gryphon Extreme-Heli regulator is a dual linear regulator consisting of hybrid components with a very strong power supply bus. The Gryphon is a high-end regulator designed to easily handle the heaviest 3D or F3C/FAI flying in the most brutal conditions.

    The Gryphon regulator is designed for the most demanding applications. The massive integrated heatsink allows the user to mount it in areas with very low airflow without consequence. The power bus feature distributes power uniformly among all servo channels while also providing complete noise filtering between each channel. Thoroughly tested and proven, this regulator is not only able to compete with the very BEST regulators out there, it completely dominates. The icing on the cake is that it just happens to look real good doing its job .


    -Possible to use up to 2 x batteries, by changing the female dean connector ( the one for charge ) by a Male connector and by connecting an equivalent battery to the one connected on the standard input.

    -2 power Bus are totally separated, means that in case of backslash of CCPM servo generating electromotor energy or noise, this is NOT transfered to the Receiver or FBL unit, leading in better control and accuracy of servo control.

    - Input voltage: 6 to 10 Volts (5-8 cell NiCd/NiMH or 2cell LiFe/LiPo)
    - Output voltage:
    --- Servo Channel: 5.2V, 6.0V, 6.8V, 7.4V, 8.4V (Unregulated)
    --- RX channel: 5A (Max 10A)
    - Output current:
    --- Servo Channel: 10A (Max 15A @ 6.0V)
    --- RX Channel: 5A (Max 10A)
    - Low Voltage Alarm Setup: LiFe type (6.5V), LiPo type (7.3V), User selectable.
    - Switch Type: Fail save (Fail-Safe-On) Pin-Flag contact-less type
    - Power Connector Type: Deans
    - Size: 17mm x 40mm x 64mm (HxWxL)
    - Weight: 45g (excluding cables)

    Output voltage is user selectable from 5.2V, 6.0V, 6.8V, 7.4V, up to 8.4V unregulated. These options are selectable using four-stage DIP switch on the bottom of the unit.

    Low Voltage alarm circuit is integrated into the unit. It is user selectable on/off for safety and convenience. According to the type of battery, alarm voltage can be established (LiFe or LiPo).

    SKU: GVR-7020


    Gryphon AGENA Hyper HV 45v 15A BEC

    •   Reg Type : Switching
    •   Input Voltage Range : 11V ~ 45V (3~10 Cells)
    •   Output voltage Range : 5.2V, 6.0V, 6.8V, 7.4V, 8.4V Selectable
    •   Voltage ADJ : 4.8V~8.4 ADJ (Potentiometer)
    •   Output currant(Peak): 15A
    •   Output currant(Cont) : 7A
    •   Low voltage alarm setup : 10V~75V (Available GDB-1010 or GDB-1030)
    •   On/Off Switch : Available (GSB-1010P, GSB-1010S, GSB-1030P, GSB-1030S)
    •   Size : 12mm(H) x 31mm(W) x 52mm(L)
    •   Weight : 14g (Excluding Cables)

    SKU: GSR-5045LMT

  • Gryphon 10V 10A Linear Regulator

    Reg Type : Linear (LDO)

    Input Voltage Range : 6V ~ 10V (2 LiPo Cells, 5~8 NiCd/MHCell)

    Output voltage Range : 5.2V, 6.0V, 6.8V, 7.4V Selectable

    Voltage ADJ : 4.8V~7.7V ADJ (Potentiometer)

    Output currant(Peak): 20A

    Output currant(Cont) : 10A

    Low voltage alarm setup : 6.7V~7.6V (Available GDB-1010 or GDB-1030)

    On/Off Switch : Available (GSB-1010P, GSB-1010S, GSB-1030P, GSB-1030S)

    Size : 12mm(H) x 31mm(W) x 52mm(L)

    Weight : 18g (Excluding Cables)

    SKU: GVR-5010

    IN STOCK 48H
  • Gryphon 75V 20A Hyper HV BEC

    Reg Type : Switching

    Input Voltage Range : 11V ~ 75.6V (3~18 Cells)

    Output voltage Range : 5.2V, 6.0V, 6.8V, 7.4V, 8.4V Selectable

    Voltage ADJ : 4.8V~7.7V ADJ (Potentiometer)

    Output currant(Peak): 20A

    Output currant(Cont) : 10A

    Low voltage alarm setup : 10V~75V (Available GDB-1010 or GDB-1030)

    On/Off Switch : Available (GSB-1010P, GSB-1010S, GSB-1030P, GSB-1030S)

    Size : 12mm(H) x 31mm(W) x 52mm(L)

    Weight : 20g (Excluding Cables)

    SKU: GSR-7075

  • Gryphon Duo 2-Channel Voltage Regulator

    Gryphon Duo 2-channel Voltage Regulator. Overview: If you're running unregulated LiPo or LiFe power to your servos, this regulator will allow you to run regulated current to your sensitive Gyro and Tail servo.
    Integrated heatsink allows for superior cooling.

    - Input Voltage: 6V to 10V (5-8 cell NiCd/NiMH or 2-cell LiFe/LiPo)
    - Output Voltage: 5.2V or 6.0V, User Selectable
    - Max Continuous Current: 3A @ 6.0V
    - Max Peak Current: 10A @ 6.0V for 30sec
    - Ports: Input 2CH, Output 2CH
    - Size: 10mm x 23mm x 40mm (HxWxL)
    - Weight: 9g Includes main unit and 2 patchcables.

    SKU: GVR-3003

  • Gryphon Pin Flag Switch Fail-Safe

    Gryphon Integrated Switch Hi Power Flux LED Board + PinFlag Switch GSB-1030P

    GSB-1030P is an Integrated Switch which features both "fail safe on switch" and "Low-voltage alarm LED".

    1 Watt High Power Flux LED provides day light visibility up to 200 meters away.

    Can be used with any Gryphon product which has Low-voltage alarms, including GVR-7020.

    SKU: GSB-1030P

    IN STOCK 48H
  • Gryphon Pin-Flag Switch

    Optional part for GVR-7020 Gryphon Extreme-Heli Voltage Regulator.

    The Pin-Flag switch is a fail-safe-on type switch. If the switch is destroyed, the unit will remain ON. Only when the pin is inserted into the switch does the unit turn OFF.

    Bight Blue LED activates when the switch is in the ON position.

    This Pin Flag switch is 100% compatible with Reactor X and any other Fail Safe type powering units.

    SKU: GSB-1010P

  • High-Power-Switch 15A

    Optoelektronic The High-Power Switch 15A-1 is a digital switch harness for the receiving system.
    The power supply to the receiver is switched on by pressing the ON (EIN) button. The electronic switch circuit remains reliably "on" even if there are momentary voltage breaks in the battery supply. In models where vibration is a problem, this switch harness ensures reliable operation.

    The power supply is switched off again by pressing the OFF (AUS) button.
    Continuous current 15 A
    Peak current 100 A
    Drop out voltage at 15 A 0,3 V
    Dimensions 40 x 20 x 9 mm
    Weight 15g
    Signals optical 1LED

    SKU: SKU9096

  • OPTIPOWER ULTRA-Guard 430 Solution SUPER Combo (inc external LED device)

    OPTIPOWER is building a highly respected reputation for developing products and accessories for the model enthusiast which now covers brands such as OPTIPOWER Ultra Guard 430 a new intelligent concept in model flight safety.

    ULTRA GUARD 430 is a small lightweight easy to install smart landing system designed to restore total backup control allowing you to land your model safely following a main power failure. A welcome new development and additional safeguard is the easy to fit Ultra Guard high intensity LED Flash Alarm..
    The device is plugged into a free port on your RX or FBL system and when you power up the device waits, monitors the system set voltage, then arms at that voltage less 0.5V. The device is then armed and monitoring the system voltage and the state of the buffer pack.
    If the buffer pack needs topping up it will do that and balance it from the main packs or RX pack and stop when it gets to a nominal 8.1V. The device samples the system voltage every 2mS and if the system voltage drops below the armed set voltage then the buffer pack steps in if the system voltage recovers it drops out, this is seamless. The device when working can and does indicate locally that its operational and if it is charging or not but this is not able to be seen at distance.
    A separate external high intensity LED can be fitted that shows you are on the buffer pack, this is an option and these can be cascaded if required. The device works across 4.6V to 8V.

    The many features of OPTIPOWER Ultra guard 430 are :

    • Voltage sensing from 5 to 9 Volts.
    • Charges and balances in flight.
    • Universal JR connector.
    • JST-XH balance connection to main board.
    • LED system status.
    • Storage charge function.
    • 7A continuous and 10A rated intermittent.
    • Total combo weight less than 39 grams.
    • Available and sold as separate single part items.
    • Vibration proof flexible board.
    • Automotive industry quality components. manufactured in Europe.

    The combo version (the board and buffer pack) are bound together by clear shrink wrap as is the super combo version (inc LED system).
    The total weight is <39g inc LED <35g ex the LED. All parts can be purchased separately. The device can go to storage charge if its not going to be used for some time.


  • RJX Dual Output power BEC , 40 Amp

     RJX Dual Output power BEC , 40 Amp

    • Metal case, 40 amps Max current.
    • Dimensions: 29x45x16mm
    • weight : 51 Grams
    • Input:3S-14S lipos, 11-60V
    • Adjustable Output voltage :5.8, 7.5,8.2V
    • Max peak current: 40A

    Attention: do not use in Parralel with other BEC devices when connecting RX/SERVO side of the circuit.


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