Chestem 3-in-1 5A 3S UBEC Seven-Segment Power Display Low Voltage Alarm

Description:
This product is three-in-one electronic peripheral of airmodels including highly effective voltage-stabilizing UBEC (rated at 5A), seven-segment electric quantity display device and low-voltage alarm (flash) for battery groups. Besides, this product has many functions such as output short-circuit protection, overheating protection,reverse polarity connection protection and output voltage limits, etc.

Specification:
- Working Voltage: 3s, 4s, or 6s LIPO battery groups. The cells number is set by special switch and the default is 3S.
- BEC Output Voltage: 5.3V ,6V optional. The voltage is set by setting switch and the default voltage is 5.3V.
- BEC Rated Output Current: 5A,max 7.5A.
- Seven Segment Display Voltage: 3.8V-3.2V/CELL LIPO
- Low Battery Voltage Alarm Threshold Voltage: 3.5V/3.3V/CELL LIPO
- Battery Low Voltage Alarming Method: LED flash alarm, including 0.5W onboard LED and external 1W high-power LED flash modules.
- Product Weight: 29g (including the external flash module and all wires).
- Product Dimension: 72×25×12mm (excluding external flash module and wires).
- Quiescent Current: 80mA
- Electric Quantity Displaying and Alarming Precision: Max - 0.05V, typical - 0.03V,min - 0.01V.

Features:
- Small and lightweight design.
- High efficiency switching mode power supply chip, the frequency of switching power supply chip is 350 KHZ, efficiency is as high as 92%, and has the protection function such as short-circuit protection and overheat protection.
- Has UBEC output indicator. The indicator light will be on when the UBEC output is normal.
- Accurate striking 7 segment power display, can accurately measure the voltage of power battery in real time.
- The precise battery low-voltage flash alarm has onboard LED (0.5W), external high-power LED flash module (1W) and external flash module which can be installed in any places of the model. Furthermore, it provides extraordinarily striking flash alarm indication.
- Has output voltage limiting functions. Even if the transfer switch is damaged,the output voltage will be restraint at 6V and no other airborne equipment will be damaged for excessive voltage.
- This three-in-one UBEC only occupies a receiver channel (throttle channel) and it doesn’t need to take up extra channel.
- The external flash module and three-in-one UBEC can be directly plugged into the three-prong row pin socket irrespective of the wiring order. Of course, you can choose not to apply such external flash module.
- The BEC output cable is matched with filter magnetic ring, which greatly reduces the electromagnetic interference.

English Manual,

Package Included:
1x Chestem 3-in-1 5A 3S UBEC