![Constant Current Regulator using Transistor and Zener diode | CCR | BJT as a current regulator. - YouTube Constant Current Regulator using Transistor and Zener diode | CCR | BJT as a current regulator. - YouTube](https://i.ytimg.com/vi/beB_i6SvO6w/maxresdefault.jpg)
Constant Current Regulator using Transistor and Zener diode | CCR | BJT as a current regulator. - YouTube
![transistors - Current passing through zener diode at base of NPN - Electrical Engineering Stack Exchange transistors - Current passing through zener diode at base of NPN - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/j7HC3.png)
transistors - Current passing through zener diode at base of NPN - Electrical Engineering Stack Exchange
![Analog circuits || BJT and Zener Diode || GATE previous Year Questions || Electronics GATE Questions - YouTube Analog circuits || BJT and Zener Diode || GATE previous Year Questions || Electronics GATE Questions - YouTube](https://i.ytimg.com/vi/WF3S88h2Ni4/maxresdefault.jpg)
Analog circuits || BJT and Zener Diode || GATE previous Year Questions || Electronics GATE Questions - YouTube
![Electronic apparatus for biological research. Electronic apparatus and appliances; Biology -- Research. COMPLETE PIECES OF TRANSISTOR APPARATUS base of the amplifying transistor TR^, whose emitter is suppHed with reference voltage from Electronic apparatus for biological research. Electronic apparatus and appliances; Biology -- Research. COMPLETE PIECES OF TRANSISTOR APPARATUS base of the amplifying transistor TR^, whose emitter is suppHed with reference voltage from](https://c8.alamy.com/comp/RD60J2/electronic-apparatus-for-biological-research-electronic-apparatus-and-appliances-biology-research-complete-pieces-of-transistor-apparatus-base-of-the-amplifying-transistor-tr-whose-emitter-is-supphed-with-reference-voltage-from-the-zener-diode-departures-of-the-output-voltage-from-the-desired-value-alter-the-collector-current-of-tr-and-hence-the-stabilized-ref-voltage-o-5ma-unstabilized-supply-o-zener-diode-figure-4550-base-current-of-tr2-the-main-output-current-flowing-from-emitter-to-collector-of-trg-is-changed-in-such-a-sense-as-to-correct-the-original-departure-o-RD60J2.jpg)
Electronic apparatus for biological research. Electronic apparatus and appliances; Biology -- Research. COMPLETE PIECES OF TRANSISTOR APPARATUS base of the amplifying transistor TR^, whose emitter is suppHed with reference voltage from
![Creating Transistor Series Voltage Regulator circuit | ElecCircuit.com | Power supply circuit, Voltage regulator, Power supply Creating Transistor Series Voltage Regulator circuit | ElecCircuit.com | Power supply circuit, Voltage regulator, Power supply](https://i.pinimg.com/originals/10/2f/9c/102f9c6914c4891dfe8ac6034bc35bf2.jpg)
Creating Transistor Series Voltage Regulator circuit | ElecCircuit.com | Power supply circuit, Voltage regulator, Power supply
![Is there any advantage to biasing a transistor with a zener diode rather than a (resistor-based) voltage divider? - Electrical Engineering Stack Exchange Is there any advantage to biasing a transistor with a zener diode rather than a (resistor-based) voltage divider? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/eD7Vy.png)