Shenzhen ZTW Model Science&Technology Co.,ltd
| Weight | 14g |
| Continuous Current | 8A |
| BEC | 5V/6V/7.4V/8.4V Adjustable |
| Size | 50*20*7mm |
| Peak Current | 15A |
| Product Name | UBEC 8A G2 |
| Input Voltage | 2-8S LiPo |
View Detail Information
Explore similar products
Product Specification
| Weight | 14g | Continuous Current | 8A |
| BEC | 5V/6V/7.4V/8.4V Adjustable | Size | 50*20*7mm |
| Peak Current | 15A | Product Name | UBEC 8A G2 |
| Input Voltage | 2-8S LiPo | ||
| High Light | 8S ZTW UBEC 8A G2 ，2S ZTW UBEC 8A G2 ，15A Peak RC Airplane Esc | ||
ZTW UBEC 8A G2 External Switching BEC 2-8S 5V/6V/7.4V/8.4V Adjustable 15A Peak for RC Airplane, Drone, Car and Servo Power
8A Continuous / 15A Peak Switching BEC
The UBEC 8A G2 delivers 8A continuous and up to 15A peak output current — enough to power multiple digital servos, a flight controller, and peripheral electronics simultaneously without overloading the ESC's built-in BEC.
2-8S Wide Input Voltage
Accepts 2S to 8S LiPo directly, covering small park flyers, 4S 1/10 cars, 6S FPV platforms, and up to 8S large-scale models in a single compact regulator.
Four Selectable Output Voltages
Output voltage is adjustable between 5V, 6V, 7.4V, and 8.4V via an onboard DIP switch, matching the requirements of standard analog servos (5V), high-voltage digital servos (7.4V/8.4V), and 6V receiver systems.
High-Efficiency Switching Topology
Switch-mode regulation runs cooler and wastes less battery energy than linear BECs, maintaining stable output voltage even when the input battery sags under load — critical for preventing receiver brownouts during aggressive 3D maneuvers or heavy servo loads.
Compact 14g Form Factor
At 50×20×7mm and just 14g, the UBEC 8A fits easily inside narrow fuselages, car radio boxes, and drone frames. The 22AWG input leads and JR-style output connector simplify installation.
Clean Power for Sensitive Electronics
The switching regulator isolates servo and receiver power from motor noise, providing a clean supply for flight controllers, gyros, and telemetry systems — reducing glitches and interference in both RC and professional UAV setups.
Versatile Across RC & Industrial Applications
Suitable for RC airplanes, helicopters, drones, cars, and boats, as well as robotics and small industrial actuator projects requiring a stable, adjustable low-voltage supply from a high-voltage battery.
| Specifications | UBEC 8A | UBEC 30A |
|---|---|---|
| Continuous Current | 8A | 30A |
| Burst Current | 15A | 50A |
| Input Voltage | 2-8S LiPo | Main: 3-18S LiPo / Backup: 1-2S LiPo |
| Output Voltage | 5V / 6V / 7.4V / 8.4V Adjustable | 5.2V / 6V / 7.4V / 8.4V / 9V / 12V Adjustable |
| Dual Input | No | Yes (Main + Backup) |
| Input Wire | 22AWG | 16AWG (Main) / 16AWG (Backup) |
| Output Wire | 60AWG JR | 100AWG JR × 4 |
| Size (L×W×H) | 50×20×7mm | 55×41×15mm |
| Weight | 14g | 75g |
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
>20 Million
Employee Number:
100~500
Ecer Certification：
Verified Supplier
About ZTW Shenzhen ZTW Model Science & Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and sales of brushless electronic speed controllers (ESCs) and propulsion systems for RC models, UAVs, and industrial applications. Since our founding in 2007, we hav... About ZTW Shenzhen ZTW Model Science & Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and sales of brushless electronic speed controllers (ESCs) and propulsion systems for RC models, UAVs, and industrial applications. Since our founding in 2007, we hav...
Get in touch with us
Leave a Message, we will call you back quickly!