Hobbywing 5V Switch-Mode-UBEC for Rc Helicopter, Airplane, Quadcopter, Rc Cars, Runcamera, Raspery Pi Power Supply 3-5A - Pack of 2 - HOBBYMATE

This is applicable to the majority of rc hobby models, including rc helicopters, rc planes, quadcopters, and rc cars. I'm using it on my FPV 210 Quadcopter; my escs don't have an integrated BEC, so I bought this standalone UBEC to power my flight controller. br>br>Here are some basic functions for the standalone UBEC: switch model 5V or 6V I got,br>br>The Li-ion battery I got,br>br>The Li-ion battery I got,br>br>The Li-ion The ESC will be powered by the Po battery. assemble the brushless motor, radio Rx/receiver, and servos Most built-in BECs are only capable of supplying power to the radio Rx/receiver and servos without overheating or glitching. When the Rx receiver overheats or has a glitch, it will reboot (restart), leaving you unable to control it until the process is completed. Almost two seconds is the average time. The servos may turn to their maximum travel before returning to neutral during the reboot process, preventing you from gaining control. Your model will move at random as a result of this. When your model overheats or glitches at a high altitude, it is still safe, but you never know when it will happen. A built-in BEC is typically a linear type, despite its limited ability to supply power. A switch- When using Li-ion batteries, mode BEC is much more efficient than linear BEC. 4S or more in a Po battery pack. br>br>Linear BEC: br>br>Linear BEC is a type of BEC that is linear in nature a 4S Li- A typical voltage for a Po battery is 14 volts. Because the current flow into the BEC must be at least 1A to produce a BEC output of 5V/1A, the power on the BEC must be (14. ((8V x 1A))))))))))))))))) 8W. However, because the useful output power of the BEC is only (5V x 1A) = 5W, the BEC's efficiency is only (5W / 14. x 100% = 33. x 100% = x 100% = x 10 8%; (14. )'s remaining power ((((((((((((((((((((((((( Heat energy is produced when 8W is converted. The BEC will become hot as a result of this, and it may overheat. br> BEC in switch mode: The current flow into the BEC is only 0 to produce a 5V/1A output. 38A (from the EMAX UBEC manual, actual test data). On BEC, the power is (14. 2). 8V x 0. 38A) = 5. The BEC's efficiency is (5W / 5. ) because it uses 6W. x 100% = 89 W) x 100% = 89 W) x 100% 3%. As a result, combining UBEC and switch-mode power is a good idea. br>br> The addition of mode BEC to your system will boost the model's reliability and performance. Installing UBEC on the system is subject to two conditions: 1. br>br> There isn't a built-in BEC in the ESC. The battery is connected to the input cable of the UBEC, and the radio Rx/receiver (batt channel) is connected to the output cable of the UBEC. The ESC connection does not need to be changed. 2. br>br>1. br>br>br>br>br>br A built-in BEC is included with the ESC. br>br>The ESC's built-in BEC must be turned off. Remove the red wire from the ESC's output cable (the three-pronged cable). The Rx receiver is connected via a colors-cable. The input cable of the UBEC can be connected to the same Li-ion battery as the output cable of the UBEC. The power supply for the ESC is a Po batt. Connecting the UBEC to the Li-ion battery will accomplish this. The balance plug for the Po batt. It is necessary to change the header of the UBEC's input cable to the proper Li-ion connector. Header for the Po batt's balance plug. br>br>I hope this review is useful to all of you who are into the rc hobby.

Ezra Thornton

| Jul 25, 2021

It arrived in excellent condition, with clear instructions and all of the specifications you could possibly require. Also, the UBEC has good labeling on the back of the board, which is always helpful when wiring it up or after you've thrown the manual away. br>br>The manual is attached if you misplaced it or want to see what's in it.

Autumn Wong

| Sep 28, 2021

The first one I used burned up the second time I used it because it was poorly constructed. That's probably why you're getting two.

Knox CHADWICK

| Mar 24, 2021

The input and output traces on the PCB were spaced at a distance of about 0. I used a 20V laptop brick to power it and used it to power a RPi 4 through the regular USB power port. Nice clean signal at the output and handles the load without getting hot.

Musa McKenzie

| Nov 09, 2021

Due to old batteries, the receivers on a couple of RC planes browned out, and they were lost. In my rc airplanes, I use these in conjunction with the BEC built into the esc, which is connected to a second battery. The results have exceeded my expectations. The old packs are still being flown, but they are no longer crashing.

Pearl Sampson

| Sep 26, 2021

The switch mode units do a fantastic job. They arrived in excellent condition and on time; I purchased several because the ESC I purchased by mistake did not include a BEC, and they saved the day when I used these units to get the ESC to work without a battery. These units were less cumbersome than using a separate battery to power the receiver.

Alfredo Colling

| Sep 17, 2021

Small but effective. Product quality is excellent. Small but effective. br>Vpp 60-Vpp 60-Vpp 60-Vpp 60-Vpp 60-Vpp 60-Vpp 60-Vpp 60 90mV was measured with my scope, which is higher than the claimed noise level. br>Even though they have a lower noise level than the CC-, these are still better than the CC-. ESCs with a peak current of 10 amps from BEC (90 amps) 120mVpp, which lacks a ferrite bead as well. Regardless, they perform as expected, and I am pleased with my purchase.

Eliana Ward

| Mar 06, 2021