Description
The ZENER DIODE CHARACTERISTICS APPARATUS is a high-accuracy laboratory setup designed to study the forward and reverse V–I characteristics of a Zener diode, with special emphasis on Zener breakdown and voltage regulation behavior. This apparatus enables students to understand Zener voltage, knee region, and regulation properties, making it an essential experiment in electronics and solid-state physics laboratories.
Ideal for engineering colleges, polytechnic institutes, physics laboratories, and technical training centers.
✅ Key Features
🔬 Complete Zener Diode Characteristic Study
Study of forward bias V–I characteristics
Study of reverse bias and Zener breakdown region
Determination of Zener voltage (Vᶻ)
Analysis of voltage regulation behavior
⚡ Built-In Regulated Power Supply
Smooth, continuously variable DC supply
Low ripple output for accurate measurements
Ensures stable and repeatable experimental results
📊 Accurate Measurement System
Precision digital/analog voltmeters and ammeters
Clear readings for plotting V–I characteristic curves
Ideal for laboratory record and evaluation work
🧪 High-Quality Zener Diode
Standard Zener diode with stable breakdown characteristics
Long operational life and consistent performance
Suitable for repeated academic experiments
🧱 Rugged & Student-Friendly Construction
Panel-mounted setup with clearly labeled controls
Durable cabinet for long-term laboratory use
Easy and safe operation for students
🛡 Safe & Reliable Operation
Short-circuit and overload protection
Proper insulation and grounding
Low-voltage design suitable for teaching labs
📊 Typical Applications
Study of Zener diode V–I characteristics
Determination of Zener breakdown voltage
Voltage regulation experiments
Solid-state physics practicals
Electronics and instrumentation training
Engineering laboratory demonstrations
💡 Why Choose This Model?
Clear demonstration of Zener diode behavior
Accurate determination of Zener voltage
Stable regulated power supply for reliable results
User-friendly design for student experiments
Essential apparatus for electronics education










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