Tornado XQ-120A-HV ESC.

 The latest additions to the already extensive Tornado range of brushless speed controllers are the Tornado XQ-120A-HV-OPTO series ESCs. An OPTO isolated speed control is a speed controller that completely electrically isolates the flight pack from the RX avoiding any chance of onboard interference.This enables the use of larger power supplies,up to 10S Li-pos or 32 Nimh/Nicad cells.
To power the receiver and servos either a separate receiver battery supply (recomended) or a UBEC unit must be used.
This ESC is programmable using the Tornado XQ programming card.

Size 105 x 55 x 23 mm
Weight 169g