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Supplier: Infineon Technologies AG
Description: A PWM output frequency: 1kHz Dimmer/resistor bias current: 120µA Dim-to-off: disabled/enabled Benefits Wide input V cc range: 11-25V, extended range down to 6V Variable input frequency PWM mode with fixed 1kHz output frequency
- Features: RoHS Compliant
- Form Factor: Integrated Circuit (IC)
- Output Current: 1 milliamps
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Supplier: Infineon Technologies AG
Description: A PWM output frequency: 1kHz Dimmer/resistor bias current: 120µA Dim-to-off: disabled/enabled Benefits Wide input V cc range: 11-25V, extended range down to 6V Variable input frequency PWM mode with fixed 1kHz output frequency
- Features: RoHS Compliant
- Form Factor: Integrated Circuit (IC)
- Output Current: 5 milliamps
-
Supplier: Infineon Technologies AG
Description: A PWM output frequency: 1kHz Dimmer/resistor bias current: 120µA Dim-to-off: disabled/enabled Benefits Wide input V cc range: 11-25V, extended range down to 6V Variable input frequency PWM mode with fixed 1kHz output frequency
- Features: RoHS Compliant
- Form Factor: Integrated Circuit (IC)
- Output Current: 1 milliamps
-
-
Supplier: Infineon Technologies AG
Description: A PWM output frequency: 1kHz Dimmer/resistor bias current: 120µA Dim-to-off: disabled/enabled Benefits Wide input V cc range: 11-25V, extended range down to 6V Variable input frequency PWM mode with fixed 1kHz output frequency
- Features: RoHS Compliant
- Form Factor: Integrated Circuit (IC)
- Output Current: 5 milliamps
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Electronics for Guitarists
Electronically variable resistors , called optocouplers or sometimes photocouplers, are ideally suited for the phase shifter application.
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Electronics for Guitarists
Electronically variable resistors , called optocouplers or sometimes photocouplers, are ideally suited for the phase shifter application.
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Implementation of an analogue model of a memristor based on a light-dependent resistor
From the structure and operating principles, it can be seen that the optocoupler acts as a remotely controlled variable resistor in the circuit.
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Current Equalization in Photovoltaic Strings With Module Integrated Ground-Isolated Switched Capacitor DC–DC Converters
The drive to the output switch SSC and the voltage variable resistor in unit T from the CPU are also through optocouplers .
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http://focus.ti.com/lit/ds/symlink/uc39431.pdf
It also eliminates the traditional optocoupler ’s CTR varia- tions with power supply and voltage, and the need to suffer the additional voltage drop of a series resistor .
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Memristor Networks
The float- ing memristor can be emulated most conveniently via a floating two-terminal de- vice with variable resistance, for example the digital potentiometer [6] or the light- dependent resistor (LDR) as a part of the optocoupler [3, 4].
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Arduino Essentials
… code to react to a press Configuring and reading a digital input Taking decisions with conditional bifurcations Timing and debouncing Other types of digital sensors Using an optocoupler as a coin detector … … light meter Connecting a variable resistor to Arduino Voltage divider …
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Dynamic Profile of Switched-Mode Converter
… current-mode control 18 – voltage-output converter 17 Operational amplifier – GBW product 270 – internal gain 270 Optocoupler – current transfer ratio … … transfer function 274 Output variable – output vector 20 … … loop 265 – bias resistor (Rb ) effect 272 – …
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