Skip to product information
UBEC input 24-48V output 5-8V 5A for RC receiver and speed control knob power supply
$19.99 USD
Customization Service
We are the OEM ODM manufacturer. For bulk orders and custom solutions, please contact us at official@hobbywater.com
When will I get my order?
We prioritize fast order processing. For in-stock items, orders placed before 4:00 PM (Beijing Time) will be shipped the same day. Standard orders typically ship within one week, while customized orders require approximately 15-30 business days for production and delivery. Delivery times may vary under special circumstances.
Shipping Methods
We ship to most countries worldwide. However, please ensure compliance with your local import regulations.
- For the USA: We offer tax-inclusive shipping options. Expedited orders are shipped via DHL, UPS, or FedEx. Note: DHL does not allow undervaluation.
- For other countries: Tax-inclusive shipping is available upon request. Otherwise, orders will be shipped via 4PX by default.
For specific shipping requirements, please contact us in advance.
Why need ubec?
A UBEC (Universal Battery Elimination Circuit) is needed for a thruster to ensure stable power supply and protect your electronics. Here’s why:
- Stable Voltage: UBEC steps down the high battery voltage to a lower, steady voltage that your electronics, like receivers and controllers, need to operate safely.
- Protect Electronics: It prevents high voltage from damaging sensitive components in your thruster system, ensuring everything runs smoothly.
- Simplified Setup: UBEC allows you to power all electronics from the main battery, eliminating the need for separate receiver batteries and simplifying wiring.
In short, using a UBEC keeps your thruster system safe, stable, and easier to manage.
Simple ESC Matching Guide
Voltage (V):
ESC voltage = Battery voltage (e.g., 3S LiPo = 12V, 6S LiPo = 24V).
Current (A):
ESC current ≥ Motor max current + 20-30% safety margin.
Quick Examples:12V, 20A motor → 30A ESC (or higher).
Rule: ESC can handle higher amps than needed, but never lower. Always check motor specs!
