Die HOBBYWING BEC ist eine getaktete Hochstrom BEC
mit bis 8Ampere Dauer- und bis zu 15A Spitzenlast.
Sie ist optimiert für 2s oder 3s LiPo Packs.
Sie hat einen Mikroschalter von 5V auf 6V BEC Spannung.
Ein Ein-/Ausschalter schaltet die BEC ab. Ein Reststrom
von 0,02A fließt aber immer, also Akku abziehen am Ende!
Die BEC-Leitung ist gut dimensioniert und Empfängerseitig
zur optimalen Stromverteilung doppelt ausgeführt.
Gesamtgewicht wie abgebildet: 41g
UBEC-8A (Large Current BEC)
Accessory
A step-down voltage regulator wire (6V to 5.3V)
Preview
The 8A-UBEC is a switching-mode DC-DC regulator for 2-3 cells lithium battery pack and it outputs a consistent safe voltage for your receiver, gyro and servos. It is very suitable for nitro powered RC helicopter (bigger than 30 class) and big fixed-wing aircraft.
Compared with the linear mode UBEC, the overall efficiency of the switching-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 thelinear 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: 36g
2 Features
2.1 Designed with an advanced switching-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 filter ring 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.
Praktisch ist der LED-Monitor. Ob ein 2s oder 3s LiPo-Pack
angeschlossen wird, erkennt die HOBBYWING automatisch
und passt die Spannungsschwellen entsprechend an.
Die rot/grün Grenze liegt z.B. bei: 2s - 6,6V / 3s - 9,9V
