Products overview PowerBox RRS Power Switch SET Power Switch Smart-Switch Digi-Switch PowerBox Gemini PowerBox 12 PowerBox Sensor PowerBox Basic PowerBox Battery 1500 PowerBox Battery 2800 PowerBox Battery 4000 PowerBox Evolution PowerBox 40/24 Professional PowerBox 40/24 Competition PowerBox Champion RRS PowerBox Royal PowerBox Smokepump Signal Amplifier Voltage Regulator (linear)   More informations Test reports Pilots, References How to order Disclaimer General Terms of Business, User Information, Data protection   Digi-Switch from PowerBox Systems   The smallest combined electronic switch / linear regulator system for modelling ! Electronic switch, operated using a sensor button Linear IC-controlled voltage regulator Multi-colour LED for monitoring Li-Po battery voltage Low voltage detection Input voltage 8.40 Volts ( 2 Li- Po cells ) Output voltage 5.50 Volts ( equates to charged 4-cell NC battery ) Regulator capacity approx. 3 -5 A ( dependent upon available cooling ) Weight only 15 grammes Applications: Small to medium-sized model aircraft with up to 6 servos F3A models Model gliders with up to 10 servos ( or more, according to servo size ) Helicopters with up to 1.5 m rotor diameter Electric helicopters RC model cars Model boats Ignition systems designed for 4-cell NC battery operation Operating instructions (PDF 140 KB) Certification (PDF 39 KB) Test report (PDF 1.652 KB) Price     € 49,- incl. VAT plus carriage costs