PowerBox ESC Backup for all current brushless speed controllers with integral BEC 5117

Nexus Models Verified independent store

→

PowerBox ESC Backup for all current brushless speed controllers with integral BEC. 5117 The ESC Backup enables the user to produce a reliable, redundant receiver power supply using an existing speed controller’s BEC power supply and an auxiliary battery. The ESC Backup has two inputs from the speed controller: one for the PWM output, the other for telemetry - if present. The signals are passed through 1:1, while the current-bearing conductors are de-coupled from the support battery, which is connected on the underside. The result is that any failure, or even a short-circuit in the speed controller’s BEC circuit, has no adverse effect on the receiver power supply. The ESC Backup can handle currents up to 20A, and is supplied ready to install, with all connectors and cables. Technical Data: Operating voltage max. 20V Maximum load current 20A Drop-out voltage 0.3V Dimensions 30 x 20 mm Weight 8g Show more