1 channel DTMF key switch
F1077
1 channel DTMF key switch
This kit lends itself to countless applications where remote control ( bistable or monostable ON / OFF ) of any electric - electronic circuit is required.
It can be connected to the BF output of any UHF, VHF, HF receiver or transceiver or to any low frequency line.
Characteristics
- Bistable operation
- Monostable operation
- User manual included
- Dimensions: 52x35mm
- Vendor Code: 543-0428
- It uses an IRL520SPBF transistor
- Absorbed current with relay at rest: 10mA
- Current absorbed with relay energized: 30mA
- Variable voltage from 8V to 13.8V
- VR1 resistive trimmer
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