Circuit Diagram

Xunda elevator QKS6/12 three-phase AC door-opening circuit (2)

Published:2011/6/2 1:08:00 Author:TaoXi | Keyword: Xunda, elevator, three-phase, AC, door-opening

Xunda elevator QKS6/12 three-phase AC door-opening circuit (2)   (View)

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Xunda elevator QKS6/12 three-phase AC door-opening circuit (1)

Published:2011/6/2 1:08:00 Author:TaoXi | Keyword: Xunda, elevator, three-phase, AC, door-opening

Xunda elevator QKS6/12 three-phase AC door-opening circuit (1)   (View)

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Xunda MB-DS elevator cooling fan circuit

Published:2011/6/2 1:33:00 Author:TaoXi | Keyword: Xunda, elevator, cooling fan

Xunda MB-DS elevator cooling fan circuit   (View)

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Xunda MB-DS elevator floor indicating circuit

Published:2011/6/2 1:33:00 Author:TaoXi | Keyword: Xunda, elevator, floor indicating

Xunda MB-DS elevator floor indicating circuit   (View)

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Xunda VFP elevator band-type brake circuit

Published:2011/6/2 1:44:00 Author:TaoXi | Keyword: Xunda, elevator, band-type brake

Xunda VFP elevator band-type brake circuit   (View)

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Xunda MB-DS elevator safety loop circuit

Published:2011/6/2 1:39:00 Author:TaoXi | Keyword: Xunda, elevator, safety loop

Xunda MB-DS elevator safety loop circuit   (View)

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Xunda MB-DS elevator band-type brake circuit

Published:2011/6/2 1:39:00 Author:TaoXi | Keyword: Xunda, elevator, band-type brake

Xunda MB-DS elevator band-type brake circuit   (View)

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Xunda MB-DS elevator main circuit

Published:2011/6/2 1:34:00 Author:TaoXi | Keyword: Xunda, elevator, main circuit

Xunda MB-DS elevator main circuit   (View)

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Xunda VFP elevator safety loop circuit

Published:2011/6/2 1:44:00 Author:TaoXi | Keyword: Xunda, elevator, safety loop

Xunda VFP elevator safety loop circuit   (View)

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Xunda VFP elevator dot-matrix internal choice button circuit

Published:2011/6/2 1:43:00 Author:TaoXi | Keyword: Xunda, elevator, dot-matrix, internal, choice button

Xunda VFP elevator dot-matrix internal choice button circuit   (View)

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Xunda 300P elevator control power supply circuit

Published:2011/6/2 1:46:00 Author:TaoXi | Keyword: Xunda, elevator, control, power supply

Xunda 300P elevator control power supply circuit   (View)

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Xunda elevator main circuit

Published:2011/6/2 1:42:00 Author:TaoXi | Keyword: Xunda, elevator, main circuit

Xunda 300P elevator main circuit   (View)

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Xunda VFP elevator dot-matrix outside call button circuit

Published:2011/6/2 1:43:00 Author:TaoXi | Keyword: Xunda, elevator, dot-matrix, outside, call button

Xunda VFP elevator dot-matrix outside call button circuit   (View)

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Xunda VFP elevator maintenance circuit

Published:2011/6/2 1:43:00 Author:TaoXi | Keyword: Xunda, elevator, maintenance

Xunda VFP elevator maintenance circuit   (View)

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Xunda VFP elevator outside call button indicator light circuit

Published:2011/6/2 1:45:00 Author:TaoXi | Keyword: Xunda, elevator, outside, call button, indicator light

Xunda VFP elevator outside call button indicator light circuit   (View)

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Xunda VFP elevator main circuit

Published:2011/6/2 1:44:00 Author:TaoXi | Keyword: Xunda, elevator, main circuit

Xunda VFP elevator main circuit   (View)

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Xunda MB-DS elevator slowdown and door region switch circuit

Published:2011/6/2 1:33:00 Author:TaoXi | Keyword: Xunda, elevator, slowdown, door region, switch circuit

Xunda MB-DS elevator slowdown and door region switch circuit   (View)

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Xunda VFP door-opening circuit

Published:2011/6/2 1:44:00 Author:TaoXi | Keyword: Xunda, door-opening

Xunda VFP door-opening circuit   (View)

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Isolated Two-Wire Current Loop Circuit (XTR101, ISO100)

Published:2011/5/20 9:35:00 Author:Robert | Keyword: Isolated, Two-Wire, Current Loop

As shown in the picture below, this circuit uses the XTR101 in conjunction with isolated amplifier ISO100 to change and amplify the 4~20mA current to be +1~+5V output voltage. At the same time it should have isolation on the power. This circuit has a excellent anti-jamming feature, which can be used in the case of long-distance signal transmission or the scene where has a large disturbance.   (View)

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Digital display electronic clock circuit

Published:2011/5/26 7:13:00 Author:Christina | Keyword: Digital display, electronic clock

This electronic clock is composed of the LM8365 and the LDD640R displayers. The LM8365 can display the hour/minute and month/day .etc; you can set two alarm ouptuts AD1 and AD2 by pressing 12h or 24h; VDD=-21 to -6.5V, it directly drives the LED displaying; this circuit has the function of subtraction timing; when the power cuts off or there is something wrong with the circuit, it has the function of all-bit flashing display. The LDD640R can use the 5V AC half wave rectification method to supply the power, in the full light state, the current is less than 200mA.   (View)

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