Jeti DPS-40 Special

The DPS 40 twin electronic switch is an electronic switches mainly meant to switch supply voltages of receivers / servos, regulators, fuel pumps or similar equipment. A big advantage of electronic switches in comparison to mechanical switches is in general their higher reliability as far as vibration resistance is concerned. Another advantage of electronic switches is given by its practical ability to withstand an unlimited number of switching cycles.

Electronic switches have no moving parts like contacts which would be wearing out during switching processes, therefore their durability is extremely long. Moreover, they are not prone to spontaneous and unexpected false tripping with known disastrous effects. Last but not least, electronic switches offer much lower inherent transient resistance in comparison to mechanical switches.

The electronic switch SPS 20 is operated with the aid of a magnetic switch which can be fixed to the fuselage or elsewhere. By application of a special magnet as shown in the figure in chapter 2, the system becomes switched on or off.

The switch DSP 40 are admittedly intended for the purpose of switching supply voltages of receivers and servos, but they may be as well successfully used for other DC switching tasks.

Specification

Weight [g] 31
Dimensions [mm] 46 x 45 x 6.5
Sustained current [A] 20
Telemetry No
Operational temperature [°C] -20 … 85
Recommended input voltage [V] 3,5 … 14
Output voltage [V] max. 16
Idle current [µA] 160
Number of battery inputs 2
Input voltage max. [V] 16
Peak current (max 5s) [A] 40

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