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Electronic Devices - Special-Purpose Diodes - Discussion

Discussion Forum : Special-Purpose Diodes - General Questions (Q.No. 22)
Special-Purpose Diodes
22.
What type of diode maintains a constant current?
LED
zener
current regulator
pin
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
Habib said:   4 years ago
The constant current regulator (CCR) is a simple, economical and robust device designed to provide a cost effective solution for regulating current in LEDs (similar to Constant Current Diode, CCD). The CCR is based on Self-Biased Transistor (SBT) technology and regulates current over a wide voltage range.
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