Was looking at SMD RGB LED, why 2 zener diodes in there? : r/AskElectronics
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Solved A zener diode circuit is given below. The | Chegg.com
What is the role of this Zener diode in a LED string? (Old traffic light restoration) - General Electronics - Arduino Forum
What is the role of this Zener diode in a LED string? (Old traffic light restoration) - General Electronics - Arduino Forum
LED VoltMeter Circuit
How to Build Voltage Level Indicator Circuit with a Zener Diode
Zener Clamping Pulsed Current Source - General Electronics - Arduino Forum
LED as Zener: is this a good way to lower the BOM cost? - Electrical Engineering Stack Exchange
Using Zener diode as over voltage protection for LED - General Electronics - Arduino Forum
How To Test A Diode & Methods Of Diode, LED & Zener Diode Test – All About Engineering
Mechanism and use of Zener diode, LED and photodiode - sciencendtech
Zener Diode + fuse overvoltage protection for LEDs with constant current driver- fast or slow blow fuse? - Electrical Engineering Stack Exchange
Buy Wholesale China 3mm Round Diffused Led Diode 1.8 To 2.2v, 620nm 2 Pin Zener Diode As Voltage Regulator Light & 3mm Round Diffused Led Diode | Global Sources
Implemented linear regulator circuit: (a) zener supplied by the DC bus;... | Download Scientific Diagram
Role of zener diodes accompanying High power UV Diodes - Electrical Engineering Stack Exchange
Role of zener diodes accompanying High power UV Diodes - Electrical Engineering Stack Exchange
Use Zener diode to control an LED array? - Electrical Engineering Stack Exchange