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Hobbywing Buck module/external adjustable UBEC/3-18S/25A TL2271
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Product:Hobbywing Buck module/external adjustable UBEC/3-18S/25A TL2271

Category:ESC

Price:385 RMB  

Date:2022-06-24

Hits:1194



Product Description:
·Hobbywing UBEC-25A(3-18S)external BEC
·UBEC is an external DC voltage regulator
·It works in the mode of switching regulated power supply
·This UBEC can obtain DC voltage from 3-18S Li-ion battery pack suitable for the operation of receivers and other equipment
·And provides a stable output current of up to 25A
·This UBEC can easily power various devices on RC models
·Especially suitable for large helicopters or large fixed-wing aircraft with multiple servos


Product Features:
1.Exquisite metal case, which helps to dissipate heat and reduce electromagnetic interference.
2.High efficiency DC-DC voltage regulator chip with conversion efficiency over 90%.
3.UBEC output voltage is adjustable in four steps (5.2V / 6.0V / 7.4V / 8.4V), which can meet the use of various voltage specifications of the servo.
4.Provide up to 8 parallel outputs, which can carry more current.
5.With UBEC straight-through protection function, to avoid the input mains voltage from accidentally damaging the UBEC output and damaging the electronic equipment connected to the output.
6.With over-current protection, short-circuit protection at the output, overheating protection, low-voltage protection and other functions, safe and reliable.
7.With backup power access function, when the main power supply connected to the UBEC is damaged or the UBEC stops working due to internal failure, the electronic equipment connected to the UBEC can take power directly from the backup power supply to maintain normal operation.
8.External switch that can easily turn the UBEC on and off.
9.With LED indicators to show whether the UBEC working status is normal.


Product Parameters:
Main battery input voltage:3-18 lithium batteries(9-80V)
Backup battery input voltage:1-2 lithium batteries(3-9V)
Output voltage:5.2V/6.0V/7.4V/8.4V (4 gears adjustable)
Output current:25A continuous current,50A instantaneous current
Weight: 74g 
Size:55*40.2*17.6mm


Product Specifications:
Hobbywing UBEC-25A 3-18S)×1
Instruction book×1

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