Shenzhen ZTW Model Science&Technology Co.,ltd
| Weight | 75g |
| Continuous Current | 30A |
| BEC | 5.2V/6V/7.4V/8.4V/9V/12V Adjustable |
| Size | 55*41*15mm |
| Peak Current | 50A |
| Input Voltage | Main input :3-18S/Backup input:1-2S |
| Product Name | UBEC 30A G2 |
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Product Specification
| Weight | 75g | Continuous Current | 30A |
| BEC | 5.2V/6V/7.4V/8.4V/9V/12V Adjustable | Size | 55*41*15mm |
| Peak Current | 50A | Input Voltage | Main input :3-18S/Backup input:1-2S |
| Product Name | UBEC 30A G2 | ||
| High Light | 12V ZTW UBEC 30A ，5.2V ZTW UBEC 30A ，18S Helicopter ESC Controller | ||
ZTW UBEC 30A HV External Switching BEC 3-18S Dual Input 5.2V-12V Adjustable 60A Peak with 8-Channel Output for UAV, VTOL, Helicopter and Large-Scale Aircraft
30A Continuous / 60A Peak for High-Demand Platforms
The UBEC 30A HV delivers 30A continuous and up to 60A peak output current, powering banks of high-torque digital servos on large-scale helicopters, VTOL tilt-rotors, and industrial UAVs where multiple actuators draw current simultaneously.
3-18S Main Input with 1-2S Backup
The main input accepts 3S to 18S LiPo (9-80V), covering everything from 3S models to high-voltage 18S industrial platforms. A separate 1-2S backup input automatically takes over if the main battery fails, keeping receivers and servos alive for a controlled landing or safe shutdown.
Six Selectable Output Voltages
DIP-switch selectable output at 5.2V, 6V, 7.4V, 8.4V, 9V, or 12V supports standard and high-voltage servos, flight controllers, gimbals, lights, and custom industrial electronics from a single unit.
8-Channel Parallel Outputs
Eight JR-style output connectors can be used independently or in parallel for higher current distribution, eliminating the need for Y-harnesses and providing clean power to receivers, gyros, and up to four servos directly.
Metal Housing with Thermal & EMI Protection
The aluminum-alloy housing dissipates heat rapidly under sustained high loads and shields sensitive electronics from electromagnetic interference — essential for UAVs and VTOL aircraft carrying video and telemetry systems.
Comprehensive Protection Suite
Built-in over-current, over-temperature, low-voltage, output short-circuit, and output anti-backflow protection safeguard both the BEC and connected equipment. An external power switch and tri-color LED (red=main, blue=backup, green=output) provide at-a-glance status.
Designed for Professional & Industrial Use
With dual redundant inputs, 80V max voltage, 60A peak capability, and rugged metal construction, the UBEC 30A HV is equally suited to large-scale RC helicopters, commercial UAVs, VTOL platforms, and ground-based robotic systems demanding reliable servo and electronics power.
| 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...
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