Understanding the BEC and LVC features of your Electronic Speed …
2007年8月22日 — the same BEC may need to be derated to handle only 3 servos. Since more heat will be generated by the larger step down from 11 volts to 5 volts, the amp load has to be reduced or the BEC will overheat. Note that the voltage rating for the ESC may be different than the voltage rating for the BEC. Your ESC may be rated for 14.8 volts but the BEC ...
ESC without a BEC - RC Groups
2009年1月11日 — The middle (usually red) wire in the 3-wire lead going from the ESC to the receiver is for power. With a "normal" ESC it provides 5v from the BEC built into the ESC, to power the receiver. With an ESC like yours, which has no BEC and is not an opto variety, the red wire is not needed, and there is no feed from the main motor battery to the ...
New Spektrum Avian SMART ESC BEC - RC Groups
2020年4月29日 — The BEC on the ESC puts out 6v I want to separate the ESC/BEC from the receiver anyway (not taking any chances this time) and put in a Castle 10A UBEC (set to 5.5 v output) running off a separate 3S battery. I pulled the center ESC throttle red wire so not to feed double voltage to the receiver.
Sbec, ubec, bec whats the difference? - RC Groups
2010年4月3日 — The BEC is usually incorporated into the ESC, so that simply plugging the ESC into the receiver is all you need to supply power to it. But often the built-in BECs are insufficient to deal with all the servos you have, or the high voltage of a 4S and upwards LiPo pack, so you can get a stand-alone BEC to do the job.
How to Connect an ESC & Separate BEC - RC Groups
2007年1月13日 — Dualsky's NEW 60A ESC features many advanced features. We reviewed your feedback and made a better more reliable ESC! This ESC has a 5V, 3A BEC capable of controlling 4 micro servos. This ESC is perfect for 3D flying due to its precise throttle control. This ESC is capable of up to 5 Li-Poly cells.
ESC/BEC for 8-cell Speed 400 F5J with 5 servos - RC Groups
2006年3月27日 — The ESC's heat-sink was ~100deg F after running the motor for about 8 minutes but the BEC was so hot that in 80deg F amblient weather, it would drop all voltage to the receiver for ~2 seconds. On that ESC, the speed-controlling …
Twin motor, esc, bec wiring. - RC Groups
2021年8月2日 — A27 Battle Plane -Twin ESC installation - wiring of BEC: Soarbird: Vintage & Old-Timer Designs: 13: Nov 22, 2013 04:06 AM: Discussion: Use of Switching BEC with twin EDF motors/esc's: E-Challenged: Electric Ducted Fan Jet Talk: 0: Jan 07, 2010 01:41 PM: Brushless Twin Motor and ESC wiring question: TGoodwin: Electric Power Systems: 19: Sep 16 ...
ESC with out bec? red wire usage? - RC Groups
2021年11月18日 — If the ESC has no BEC, you do not have to change anything. A long time ago, companies offered what were called optically isolated ESCs, with no BEC, to prevent ESC generated radio interference on older RF frequencies like 72mhz and 35mhz. ESC noise became a MUCH smaller issue with the advent of radio systems on 2.4.
ESC with no BEC, Receiver OK, but what about Servo - RC Groups
2023年10月25日 — GOP Candidate Confronts Black Family in Rest: Says it's OK bec. "my wife is Mexican" alldaye: Life, The Universe, and Politics: 2: Oct 02, 2022 10:06 AM: Discussion [FIXED] Plugging ESC with BEC to old receiver with BEC: HexRC: Electric Power Cars: 1: Jan 20, 2022 08:23 PM: Discussion: How To Connect 6 Servos, ESC and BEC To Optima 7 Receiver ...
ESC question: What is BEC... - RC Groups
2006年4月25日 — F27 Stryker question. What is the spare channel on top of the ESC/RX for? randall1959: Flying Wings: 3: Sep 28, 2006 06:43 PM: Hitec #SP1010 ESC question, what do I do with the skid wires? mrebman: Electric Power Systems: 3: Nov 20, 2004 07:50 PM: what BEC or ESC for EOLO: Hifly: Electric Heli Talk: 4: May 01, 2003 12:34 PM: Attack in my Garage ...