A Complete range of DIY Self Build Electro Kits. All electro kits are supplied with full assembly instructions and with such a large selection, there is a kit for most every application. The kits are used widely in education & training. Whether a student, hobbiest, garden shed Guru or applications developer, the kits provide real versatility and can be implemented into existing systems.
Relay Card Kit
This relay card can be triggered with weak signals from approx. 5 mA upwards and will then switch the on-board relay which has a heavy current contact of 3 Ampere. Contact 1 x ON. Ideal as a switching amplifier for other kits, which only have an LED as output and should switch other devices and machines through the relay contact.
- Operating voltage: 12VDC
- Current consumption: < 80 mA
- Contact capacity: 3 A / 30 V
- Sensitivity: < 5 mA
- Board dimensions: approx. 44 x 18 mm
Fitting case: G027