Title: BEC Purpose Post by: Shyam Hembram on March 02, 2013, 10:52:24 AM Is it necessary to use a BEC,for rc planes?can anyone suggest
Title: Re: BEC Purpose Post by: santhosh-r on March 02, 2013, 05:21:27 PM BEC-Battery Eliminator Circuit
It is used to step down a high volatge(eg.3s,4s..etc.) to a low operating voltage (4.8v to 6.0V). If it is a electric plane and the ESC has inbuilt BEC then not necessary for a separate BEC unless the servos draw more current. If it is a glow plane with a high voltage LiPo or NiMh (6V & above) then BEC is required to power the Rx and servos. Title: Re: BEC Purpose Post by: arun.sreelakam on March 02, 2013, 05:40:26 PM If you are Not using a bec then you can power up the receiver through a receiver battery pack...
Most esc comes with built in Bec Receiver packs are mostly used in the case of Nitro/glow engined planes, or for bigger models as santhosh said.. :) Title: Re: BEC Purpose Post by: Shyam Hembram on March 02, 2013, 07:30:46 PM Does the ESC available from rc bazaar have inbuilt BEC?
Title: Re: BEC Purpose Post by: arun.sreelakam on March 02, 2013, 09:50:03 PM See the specs There will be clearly written that it has a bec or not... :thumbsup: :thumbsup:
Title: Re: BEC Purpose Post by: KALYANPRODHAN on March 03, 2013, 10:27:20 AM Generally Electronic Speed Controllers used for BL motors, comes with BEC.
currently only 50A and 80A ESCs are available at RCBazaar. |