OTIS TOEC-40 elevator internal choice button and the indicator light circuit

Published:2011/5/12 19:29:00 Author:TaoXi | Keyword: OTIS, elevator, internal choice button, indicator light

OTIS TOEC-40 elevator internal choice button and the indicator light circuit   (View)

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OTIS TOEC-60 elevator control circuit

Published:2011/5/12 19:24:00 Author:TaoXi | Keyword: OTIS, elevator control

OTIS TOEC-60 elevator control circuit   (View)

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OTIS TOEC-CHVF elevator-slowdown and the door switch circuit

Published:2011/5/12 19:19:00 Author:TaoXi | Keyword: OTIS, elevator-slowdown, door switch

OTIS TOEC-CHVF elevator-slowdown and the door switch circuit   (View)

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OTIS TOEC-CHVF elevator maintenance circuit

Published:2011/5/12 19:17:00 Author:TaoXi | Keyword: OTIS, elevator maintenance circuit

OTIS TOEC-CHVF elevator maintenance circuit   (View)

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OTIS TOEC-CHVF elevator control power supply circuit

Published:2011/5/12 19:16:00 Author:TaoXi | Keyword: OTIS, TOEC-CHVF, elevator control, power supply

OTIS TOEC-CHVF elevator control power supply circuit   (View)

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OTIS TOEC-CHVF elevator floor indicator circuit

Published:2011/5/12 19:14:00 Author:TaoXi | Keyword: OTIS, elevator, floor indicator

OTIS TOEC-CHVF elevator floor indicator circuit   (View)

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OTIS TOEC-CHVF elevator braker circuit

Published:2011/5/12 19:20:00 Author:TaoXi | Keyword: OTIS, elevator braker

OTIS TOEC-CHVF elevator braker circuit   (View)

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LG elevator DC door opener circuit

Published:2011/5/12 8:20:00 Author:TaoXi | Keyword: LG, elevator, DC, door opener

LG elevator DC door opener circuit   (View)

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OTIS TOEC-40 elevator braker circuit

Published:2011/5/12 19:20:00 Author:TaoXi | Keyword: OTIS, elevator, braker

OTIS TOEC-40 elevator braker circuit   (View)

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OTIS elevator DC door-opener machine circuit (1A)

Published:2011/5/12 19:10:00 Author:TaoXi | Keyword: OTIS, elevator, DC, door-opener machine

OTIS elevator DC door-opener machine circuit (1A)   (View)

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OTIS elevator DC door-opener machine circuit (2)

Published:2011/5/12 19:08:00 Author:TaoXi | Keyword: OTIS, elevator, DC, door-opener machine

OTIS elevator DC door-opener machine circuit (2)   (View)

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OTIS elevator DC door-opener machine circuit (1B)

Published:2011/5/12 19:09:00 Author:TaoXi | Keyword: OTIS, elevator, DC, door-opener machine

OTIS elevator DC door-opener machine circuit (1B)   (View)

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OTIS elevator DC door-opener machine circuit (3)

Published:2011/5/12 19:08:00 Author:TaoXi | Keyword: OTIS elevator, DC, door-opener machine

OTIS elevator DC door-opener machine circuit (3)   (View)

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OTIS TOEC-2000VF elevator control power supply circuit

Published:2011/5/12 19:49:00 Author:TaoXi | Keyword: OTIS, elevator control, power supply circuit

OTIS TOEC-2000VF elevator control power supply circuit   (View)

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Street Lamp Automatic Switch Control Circuit

Published:2011/5/12 9:41:00 Author:Robert | Keyword: Street Lamp, Automati, Switch, Control

The Street Lamp Automatic Switch Control Circuit is shown below.   (View)

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OTIS TOEC-40 elevator slowdown and door switch circuit

Published:2011/5/12 19:42:00 Author:TaoXi | Keyword: OTIS, elevator, slowdown, door switch

OTIS TOEC-40 elevator slowdown and door switch circuit   (View)

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12V DC Motor Driving Circuit

Published:2011/5/11 7:43:00 Author:Robert | Keyword: 12V, DC Motor, Driving

The 12V DC Motor Driving Circuit is shown below.   (View)

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DC Electric Motor Principle Model Circuit

Published:2011/5/11 2:55:00 Author:Robert | Keyword: DC, Electric Motor, Principle Model

To make the armature get a changeless direction electromagnetic torque, the key is: how to change the current's direction which flowing in the coil in time when the coil side is in differential magnetic polarity, which means the process of so-called direction commutation . So it must add a device called commutator. The commutator can coordinate with electric brush to guarantee that the coil side current in every polarity has always the same direction, which could make the electric motor to rotate continuously. Thisis the working principle of DC electric motor.   (View)

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fish tank intermittent oxygen-adding timer circuit

Published:2011/5/11 9:08:00 Author:Christina | Keyword: fish tank, intermittent, oxygen-adding, timer

The fish tank intermittent oxygen-adding timer circuit is as shown:   (View)

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Stepping motor bridge drive circuit diagram

Published:2011/5/11 22:14:00 Author:Nicole | Keyword: stepping motor, bridge drive

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