Description
PN Junction / Zener / LED Characteristics Apparatus | ZODIAC Overseas
Product Description:
The PN Junction / Zener / LED Characteristics Apparatus is a combined laboratory setup designed to study and plot the V–I characteristics of a PN junction diode, Zener diode, and LED. The unit provides built-in power supply, voltmeter, and ammeter, enabling students to perform experiments conveniently on a single panel.
Features:
- Single unit for PN junction, Zener diode, and LED characteristics
- Built-in DC power supply with voltage control
- Analog voltmeter and ammeter for direct readings
- Separate terminals provided for each device
- Selector switch for easy experiment selection
- Compact and rugged panel design for laboratory use
Applications:
- Study of V–I characteristics of diodes
- Determination of cut-in voltage and breakdown voltage
- Basic electronics laboratory experiments
- Educational demonstrations in colleges and institutes
Suitable For:
- Physics & Electronics laboratories
- Engineering and polytechnic institutes
- Educational and training institutions





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