Relay board 8A (7,2V)

Relay board 8A (7,2V).

The relay board can be used, for example, to increase the switching capacity of electronic switches.
Here are the articles:
PS4a (Article 3022)
PS4b (Article 3023)
PS4o (Article 5189)
PS4u (article 5190)
and other electronic switches from this series.
It is also possible to increase the switching capacity of further electronic switches of various manufacturers.
However, it can also be used for general switching applications.
Fix the circuit board with the adhesive tape at any location.
Any load (lamps, LEDs, pump, motor, etc.) can be connected to the output. The maximum current consumption must not exceed 8A.
A separate battery can also be connected to the switch output. Then proceed to picture2. The battery voltage can be between 3 and 24V. The PLUS line is switched to the load in Bild2. It is, of course, also possible to switch the MINUS line. This makes the relay board universally applicable.

Operating voltage: 7,2V
Max. Switching power: 8A
Switching voltage: 3-24V
Connection: Screw connections