Speed Controller for brushed electric motors


Posted on Dec 25, 2012

Like most other ESCs, this one is built up using N-channel Power MOSFET`s because of their good characteristics (low DS resistance). Since this ESC has no reverse, it is not meant to be used in R/C cars or boats if reversed motor run is needed. It is more suitable for R/C airplanes. It has no BEC circuit therefore you must power the receiver and the servos from a different source.


Speed Controller for brushed electric motors
Click here to download the full size of the above Circuit.

You can either use a separate battery pack or a standalone BEC (Battery Eliminator Circuit - I / II) for this purpose. The 4N25 opto-coupler used in the device electronically isolates the ESC from the Receiver thus eliminates possible radio interferences




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Single and Two Cell White LED Drivers
1 transistor treasure locator circuit
Transistor Checker Circuit
Electronic Fuse Circuit
How to Make a Simple Metal Detector Circuit Using IC CS209A
arduino + optotriac based ac dimmer blinking severely
Power Monitor
bikelab report 2 the sun lab and led taillights
pulse width modulation
servo tester using 4538
digital code lock
LED Modulation Circuits



Top