Control circuit for outputting reliable aircraft air and ground signals
A control circuit for outputting reliable aircraft air and ground signals comprises a power source, a ground switch, a ground signal input end, a power source ground, an undercarriage retracting in-place switch, a power source input end and a magnetic latching relay. The power supply is communicated...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A control circuit for outputting reliable aircraft air and ground signals comprises a power source, a ground switch, a ground signal input end, a power source ground, an undercarriage retracting in-place switch, a power source input end and a magnetic latching relay. The power supply is communicated with the power input end of the antiskid brake controller; the power supply is respectively communicated with the power input ends of the landing switch and the landing gear retracting in-place switch; two positive binding posts of the magnetic latching relay are respectively communicated with the power output ends of the landing switch and the landing gear retracting in-place switch, and the magnetic latching relay and two negative binding posts are respectively communicated with the power ground. The positive pole of the working end of the magnetic latching relay is communicated with the ground signal input end; the cathode of the working end of the magnetic latching relay is communicated with the power ground. |
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