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Index 430

Layer high-production automatically shining with cockerel sound circuit

Published:2011/11/3 2:08:00 Author:Ecco | Keyword: Layer , high-production , automatically shining , cockerel sound circuit

Layer high-production automatically shining with cockerel sound circuit
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SCR dynamic braking circuit 1

Published:2011/11/3 2:11:00 Author:Ecco | Keyword: SCR dynamic braking

SCR dynamic braking circuit 1
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TA8445K Field output circuit

Published:2011/11/3 3:08:00 Author:Ecco | Keyword: Field output

TA8445K Field output circuit
Pin 1: 9V-- power source 1 pin 2: 0.2V-- field trigger pulse input end pin 3: 1.3V-- field control pin 4: L/HV--50/60Hz transform (50Hz=L; 60Hz=H) pin 5: 3V-- external connection saw-tooth wave generating capacitor pin 6: 3.2V-- negative feedback pin 7: 25V-- power source 2 pin 8: 1.2V-- pump power source promotion end pin 9: 0.8V-- filter capacitor pin 10: 0V-- ground pin 11: 13V-- field output pin 12: 24.6V-- power source 3 (View)

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TA8427 Field output circuit

Published:2011/11/1 21:07:00 Author:Ecco | Keyword: Field output

TA8427 Field output circuit
Pin 1: 0V-- groundpin 2: 14V-- field outputpin 3: 27V-- field output stage power source pin 4: 1.0V-- field drive signal input pin 5: 0.6V-- phase compensation pin 6: 27V-- power source pin 7: 1.9V-- pump power out-port (View)

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TA8403 Field output circuit

Published:2011/11/1 21:06:00 Author:Ecco | Keyword: Field output

TA8403 Field output circuit
Pin 1: 0V-- groundpin 2: 12.4V-- field outputpin 3: 25V-- field output stage power source pin 4: 1.0V-- field drive signal input pin 5: 0.6V-- phase compensation pin 6: 24V-- power source pin 7: 1.5V-- pump power out-port (View)

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OTL discrete field output circuit

Published:2011/11/1 21:03:00 Author:Ecco | Keyword: OTL discrete , field output

OTL discrete field output circuit
The OTL discrete components form the field output circuit, which is widely used in each kind of brand machines ( it is generally used in 25 or smaller machines), although the circuit position number is different, the circuit program is identical, which can be the reference at maintaining. (View)

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LA7841 Field output circuit

Published:2011/11/3 2:52:00 Author:Ecco | Keyword: Field output

LA7841 Field output circuit
Pin 1: 0V-- groundpin 2: 13V--output endpin 3: 25.5 V-- power source pin 4: 2.6V--feedback input endpin 5: 2.6V-- Field drive signal input pin 6: 25.3V-- power source pin 7: 2.1V-- pump power out-port (View)

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AN5521 Field output circuit

Published:2011/11/3 3:19:00 Author:Ecco | Keyword: Field output

AN5521 Field output circuit
Pin 1: 0V-- groundpin 2: 14V-- field outputpin 3: 27V-- field output power source pin 4: 0.8V-- field pulse input pin 5: -0.2V-- back feed tripping pulse input pin 6: 1V-- pump poweroutput pin 7: 27V-- power supply (View)

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PWM current controlling circuit

Published:2011/11/3 3:15:00 Author:Ecco | Keyword: PWM current controlling

PWM current controlling circuit
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The current expanded circuit with dual-polar output

Published:2011/11/1 21:25:00 Author:Ecco | Keyword: current expanded circuit , dual-polar output

The current expanded circuit with dual-polar output
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Push-pull power amplifier circuit

Published:2011/11/1 21:20:00 Author:Ecco | Keyword: Push-pull, power amplifier

Push-pull power amplifier circuit
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Two-level differential amplifier circuit

Published:2011/11/1 21:19:00 Author:Ecco | Keyword: Two-level , differential amplifier

Two-level differential amplifier circuit
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Two methods of expansion output amplitude

Published:2011/11/1 21:12:00 Author:Ecco | Keyword: Two methods, expansion , output amplitude

Two methods of expansion output amplitude
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The insulation DC voltage measuring circuit

Published:2011/11/1 21:11:00 Author:Ecco | Keyword: insulation, DC voltage, measuring circuit

The insulation DC voltage measuring circuit
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Precision current sink circuit

Published:2011/11/1 21:22:00 Author:Ecco | Keyword: Precision current sink

Precision current sink circuit
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The realization circuit of analog PWM circuit

Published:2011/11/1 21:24:00 Author:Ecco | Keyword: realization circuit , analog PWM circuit

The realization circuit of analog PWM circuit
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The micropower battery driver temperature sensor

Published:2011/11/1 21:32:00 Author:Ecco | Keyword: micropower battery , driver , temperature sensor

The micropower battery driver temperature sensor
Note: When it works at 25℃, it can adjust the output to 250mV, and the temperature range is 25 to 150℃, the accuracy is ±0.5℃. (View)