3A DC-DC UBEC Step-Down Module, 5V/12V
UBEC-3A 5V
$6.45 USD
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3A DC-DC UBEC Step-Down Module, 5V/12V

3A DC-DC UBEC Step-Down Module, 5V/12V

$6.45 USD
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Model
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Please refer to checkout for shipping availability for remote locations.

Shipping Overview

Orders ship within 1‑3 business days. Tracking will be emailed upon dispatch. Delivery times differ by location.

Warranty Scope

Only factory defects are covered under warranty. Crash, wiring mistakes and user‑caused damage are excluded. Contact support for after‑sales issues.

Pre‑Purchase Check

Verify compatibility before ordering. Important technical specifications can be found in the product description.

Overview

3A DC-DC UBEC Step-Down Module, 5V/12V is designed for compatible FPV and drone builds. Select the configuration that matches your build or application. UBEC voltage converter to create 5V/12V ouput voltage from 2-6S/4-6S battery pack input voltage. The UBEC is ideal to provide

Specifications

Material: Rubber
Size: 3A DC-DC Converter
Model Number: QYKJ001
Output Current: constant 3A
Input voltage: 2-6S(5V version),4-6S(12V can power supply to pan-tilt image transmission.)

Overview

1 × power adapter

WHY BUY THIS PART FROM US

Checked before it ships, verified before it flies

We stock genuine FPV and RC components from trusted brands, and every unit is fitment-checked and inspected on the bench before it leaves us.

  • Genuine parts
  • Fitment verified
  • Bench-tested
  • Packed to survive
Feature
U Angel 1988
Typical reseller
Component grade
Genuine OEM-grade parts
Unverified mixed sourcing
Authenticity
Sourced through official channels
Untraceable grey-market stock
Fitment data
Verified on real builds
Copy-pasted spec sheets
Pre-dispatch check
Every unit bench-tested
Bulk-packed, untested
Packaging
Anti-static and shock-proof
Thin bulk bags
Spec transparency
Real measurements, no guesswork
Vague or missing specs

One‑stop shopping, all right here

No more piecing items together across different sellers. Get everything you require from our store, with consistent, guaranteed quality.

Frequently asked questions

What can I find at U-Angel-1988?


U-Angel-1988 brings together RC hobby products, FPV gear, model parts, electronics, chargers, tools and accessories from U-Angel and selected hobby brands — making it easier to find what you need in one place.

Can you help me find the right part for my RC or FPV setup?


Yes. If you’re unsure about compatibility, send us your model, current setup or the products you’re considering. We’ll help you check specifications and find a suitable option.

Do you ship worldwide?


We ship to customers in many countries and regions worldwide. Available shipping methods, costs and estimated delivery times may vary depending on your destination and order.

How long does delivery usually take?


Orders are typically processed before shipment, and delivery time depends on the destination, shipping method and customs clearance. Please check our Shipping Policy for the latest regional estimates.

Can you help source a product that isn’t listed on the website?


If you’re looking for a specific RC hobby product, component, tool or brand that you can’t find on our website, contact us with the details. We’ll check availability and possible sourcing options for you.

Do you offer wholesale or bulk purchasing?


Yes. We welcome inquiries from retailers, resellers, distributors and other business customers. Contact our wholesale team for product availability, volume pricing and sourcing support.

  • 5 stars: 10 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
G
Greta Ankunding

Bulk order arrived quickly in France. Purchased two copies after burning out the UBEC that I usually use with my servo tester due to a faulty connection. Not yet tested in reality, but these Ubecs are very cheap and do not have a capacitor in their design. In short, satisfied for now, I will be careful not to reverse my connection this time, because these cheap little connectors apparently are not protected against polarity reversal, more specifically when the LiPo is connected to the device's output, so users should be careful.

J
Jose Pouros

Good BEC 5V voltage stabilizers. Fast delivery.

V
Vickie Stiedemann

3A DC-DC UBEC Step-Down Module, 5V/12V

L
Letty Dietrich

3A DC-DC UBEC Step-Down Module, 5V/12V

J
Jessie Senger

Excelence

S
Sacha Stiedemann

I got it, good quality solid product!

C
Coleman Langosh

very small, output 5.15 V. satisfied. delivery on time.

O
Oma Auer

3A DC-DC UBEC Step-Down Module, 5V/12V

A
Arlen Mraz

Works fine for rc models

A
Agustin Treutel

3A DC-DC UBEC Step-Down Module, 5V/12V

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