The DPSI Nano is a compact and lightweight magnetic switch suitable for 7 amps permanent current. The switch can be turned on/off from the outside of the RC model using a magnet, so it is not necessary to drill any holes into the fuselage. Due to its high current rating, its low weight and its compact dimensions, the DPSI Nano is also suitable for narrow fuselages as well as R/C cars.
The DPSI Nano is available with 3.94in (AWG24) or 7.87in (AWG21) receiver connection cables.
DPSI Nano, magnet with lanyard and quick reference guide.
The DPSI Nano can be mounted inside the fuselage, e. g. using silicone.
Switching on and off
The DPSI Nano can be turned on/off by placing the included magnet on the red ON/OFF dot on the front side of the DPSI for approximately one second. Alternatively, the magnet can be placed on the corresponding location on the back side; however, the exact position on the back side is not marked. The distance between the magnet and the DPSI must not exceed 8 millimeters (0.3 inches). The switch can be turned on/off through the RC model's fuselage.
|Nominal input voltage||3.5V ... 10V|
|Quiescent current (switched off)||approx. 6µA|
|Quiescent current (switched on)||approx. 12mA|
|Max. permanent current||7A|
|Permanent current 30 seconds||10A|
|Max. peak current||20A|
|Drop out losses @ 7A||approx. 16mV|
|Permissible temperature range||-20°C ... +70°C (-4°F ... 158°F)|
|Dimensions without connection cable (length x width x height)||38mm x 9mm x 5mm (1.5in x 0.35in x 0.2in)|
|Length receiver connection cable||10cm or 20cm (3.94in or 7.87in)|
|Weight||2.8g (0.1oz) (connection cable 3.94in) / 4.6g (0.16oz) (connection cable 7.87in)|