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Index 72

APM-81 Ac double speed elevator safety lighting circuit

Published:2011/3/22 22:27:00 Author:Jessie | Keyword: AC, double speed, elevator, safety lighting

APM-81 Ac double speed elevator safety lighting circuit
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APM-81 Ac double speed elevator lighting circuit

Published:2011/3/22 22:27:00 Author:Jessie | Keyword: AC, double speed, elevator, lighting

APM-81 Ac double speed elevator lighting circuit
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APM-81 Ac double speed elevator indicator lights circuit (1)

Published:2011/3/22 22:24:00 Author:Jessie | Keyword: Ac, double speed, elevator, indicator lights

APM-81 Ac double speed elevator indicator lights circuit (1)
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APM-81 Ac double speed elevator indicator lights circuit (2)

Published:2011/3/22 22:25:00 Author:Jessie | Keyword: Ac, double speed, elevator, indicator lights

APM-81 Ac double speed elevator indicator lights circuit (2)
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JKH1-771A elevator floor indicator light circuit

Published:2011/3/22 22:13:00 Author:Jessie | Keyword: elevator, indicator light

JKH1-771A elevator floor indicator light circuit
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JKH1-771A elevator lighting circuit (1)

Published:2011/3/22 22:12:00 Author:Jessie | Keyword: elevator, lighting

JKH1-771A elevator lighting circuit (1)
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JKH1-771A elevator lighting circuit (2)

Published:2011/3/22 22:11:00 Author:Jessie | Keyword: elevator, lighting

JKH1-771A elevator lighting circuit (2)
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JKH1-771A elevator indicator lights circuit

Published:2011/3/22 22:11:00 Author:Jessie | Keyword: elevator, indicator lights

JKH1-771A elevator indicator lights circuit
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JKH1-791 Elevator lighting circuit

Published:2011/3/22 22:08:00 Author:Jessie | Keyword: elevator, lighting

JKH1-791 Elevator lighting circuit
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JKH1-791 Elevator indicator lights circuit

Published:2011/3/22 22:07:00 Author:Jessie | Keyword: Elevator, indicator lights

JKH1-791 Elevator indicator lights circuit
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1.5V Light emitting diode flasher circuit

Published:2011/3/22 20:09:00 Author:muriel | Keyword: 1.5V, Light emitting diode , flasher circuit

1.5V Light emitting diode flasher circuit
Withthe 1.5V battery supply power, The Integrated circuit LM3909 can drive the light emitting diode NSL5027. The 300uF electrolytic capacitor is circumscribed capacitor， which makes the flash speed limit around 1Hz. (View)