Super-Cap based receiver support capacitors, charging autonomous after switching power on. After failing of the BEC voltage there is a remaining time of 30-60 seconds to land the model.

3 LEDs show the basic functions: charging condition, current origin, supporting function.

Additionally the Safety-Caps stabilize the receiver/servo voltage perfectly. Reverse current will be absorbted and high, short peaks of current can be supported without noticable breakdown of voltage.

An unique function allows to cutoff the power support from TX if a free servo channel is available. So after disconnecting the flight battery there is not more a manual use of the power switch necessary. Especially recommended for scale models when the battery is mounted deep in the fuselage with bad access.

Max. buffer voltage 8.5V

Max. BEC voltage: 10V

Max. continuous current: 16 amps

Max. current: 30 amps

Capacity: 3x 25F serial

Dimensions: 55x33x17 mm

Weight: 32 grams

 

The Safety-Caps are the first on the market that are programmable (with button): 

- Duration of charging during switching on.

- Charging current (0.5 - 1A) 

- Cutoff voltage (for switching off in emergency cases, before the servos start to vibrate uncontrolled)

- RC shutdown function: off, signal high, signal low. 

Recommended for upto 500 size helicopters