Current Regulative Diodes (CRD)
The CRD (Current Regulative Diode), also called current limiting diode, of the manufacturer Semitec is a diode which supplies constant current to an electric circuit, even when power supply voltage fluctuations or load impedance fluctuations occur.
Therefore the CRD is used for current stabilization and current limiting of PLC (programmable logic controller) & sensor applications.
The manufacturer ERIS also offers solutions with higher currents for LED control circuits.
Features
- unique current regulative characteristic
- pinch off currents from 0,1mA to 80mA
- voltages up to 190V
- high dynamic impedance
- low temperatur drift
Benefits
- stable constant current, even at voltage or load impedance fluctuations
- just one device for your needs, saves assembly costs
- space saving, compared with other discrete solutions
- applicable for multi-voltage input application
Applications
- PLC (programmable logic controller)
- sensor applications
- LED control circuits
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