UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output : ID 1385 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output : ID 1385 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/1385-02.jpg)
Adafruit Industries, Unique & fun DIY electronics and kits UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output : ID 1385 - Your power supply problems just got SOLVED! This little circuit board may look tiny but inside is a high efficiency DC/DC step-down converter which can output up to 3 Amp at 5V without the need of any heat-sink or forced cooling. (It does get a bit toasty at 3A though)
Your power supply problems just got SOLVED! This little circuit board may look tiny but inside is a high efficiency DC/DC step-down converter which can output up to 3 Amp at 5V without the need of any heat-sink or forced cooling. (It does get a bit toasty at 3A though) UBEC stands for "universal battery eliminator circuit" and this UBEC is designed to replace a 5V supply in RC planes and 'copters but its also great for any kind of microcontroller or electronics project that runs off of 5V. We tried a half dozen different 'BECs and found this one to be the best in terms of range and stability. You can check the technical tab for the analysis of input/output range and current draw.To use, connect 6V up to 16V (recommended) to the IN-side wires and 5V will be generated on the OUT-side wires. You'll get 5V (+-5%) regulated output from higher voltage input. 3A output current, 5A peak - if you're trying to draw 3A you'll need to give it a little more than 6V though, 7V works well. The UBEC has built in filter capacitors on the input and output, but its a switching supply so its a little noisy compared to a linear regulator.
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.com: Adafruit UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output [ADA1385] : Electronics
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UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output, Adafruit ADA1385
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UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A (±10%)
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DC DC UBEC Step-Down (Buck) Converter 5V @ 3A output Philippines
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UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output : ID 1385 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![](https://cdn-shop.adafruit.com/413x309/4654-03.jpg)
UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output : ID 1385 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![](https://cdn-shop.adafruit.com/413x309/248-03.jpg)
UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output : ID 1385 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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2 Pack ShareGoo 3A 5V DC-DC Converter Step Down UBEC Module for RC Quadcopter Plane FPV Holder Camera Servo Power Supply : Toys & Games
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UBEC DC/DC Step-Down Buck Converter - 5V/3A Output
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