Mini Keying Adapter
01/07/2016
Page 6 of 6
Schematic and PCB Diagrams
Страница 1: ...cal isolation the Mini KA offers a solution low in cost and complexity Features of the Mini Keying Adapter Kit Keys solid state transmitters or transceivers Current capacity up to 4A with low ON resis...
Страница 2: ...large soldering gun get the right tool for the job All parts should be installed from the top white printed side of the printed circuit board As you install each component bend the leads slightly if n...
Страница 3: ...cing the silkscreened outline After soldering gently fold the transistor flat against the board as shown in the picture It does not need to be perfectly flat against the board don t bend it sharply en...
Страница 4: ...clearly marked PWR and GND Don t use an AC power supply or an unregulated DC power supply with no filtering Input Input can be from any ON OFF switched or keyed source Usually this will be your electr...
Страница 5: ...impedance to the output keying the transmitter Diode D1 attempts to prevent damage to the circuit by blocking the flow of current should the power input be connected incorrectly Warranty All parts in...
Страница 6: ...Mini Keying Adapter 01 07 2016 Page 6 of 6 Schematic and PCB Diagrams...
