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Zener Diode Characteristics Apparatus

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MOQ : 1 Piece

Zener Diode Characteristics Apparatus Specification

IP Rating
Not rated

Response Time
Analog, immediate

Display Type
Analog panel meter (voltmeter and ammeter)

Power Supply
230V AC, 50Hz

Operating Temperature
0C to 50C

Components
Fixed resistor, Zener diode, potentiometer, binding terminals, panel meter

Resolution
Analog meters with typically 0.1V/1mA scale

Output
Measurement terminals for voltage and current

Power Source
AC Mains supply

Features
Self-contained, easy connections, inbuilt Zener diode and meters

Input
Test voltage adjustable up to 10V

Interface
4 mm binding post terminals

Rated Voltage
5V to 24V (as per Zener diode selection)

Supply Voltage
230V AC

Size
Medium desktop size

Dimension (L*W*H)
300 mm x 220 mm x 60 mm

Function
To study and plot the V-I characteristics of a Zener diode in forward and reverse bias

Color
Light Grey/Blue

Weight
Approx. 2 kg

Current Rating
Up to 20 mA (depending on Zener diode used)

Thickness
Approx. 60 mm

Capacity
Single circuit operation

Frequency
50Hz

Zener Diode Characteristics Apparatus Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Telegraphic Transfer (T/T), Cheque, Letter of Credit (L/C), Cash Advance (CA), Cash on Delivery (COD)

Packaging Details
Carton Box, Export Quality also Available

Main Domestic Market
All India

Certifications
ISO 9001, 14001, CE

About Zener Diode Characteristics Apparatus

Features of Zener Diode Characteristics Apparatus

The instrument comprises of the following:
Two moving coil MO-65-volt meters mounted on the front panel for measuring current and voltage. The connection for each meter is brought out at 4mm sockets
One DC regulated continuously variable power supply 0-15 Volts DC / 150 mA.
Three Zener diodes are mounted behind the front panel and the connections for Zener diodes are brought out at 4mm sockets.
On load resistance is mounted behind the front panel and the connection are brought out at 4mm sockets.
One ON/OFF switch with jewel light is provided on the front panel
Made of Heavy-duty metal box construction

Accessories Supplied

Required number of Patch Chords
Detailed and illustrative Instruction Manual

Sturdy and Reliable Construction

Built with a robust powder-coated metal panel and fitted with clear, gold-plated terminals, the Zener Diode Characteristics Apparatus is engineered for durability and repeated instructional use. Its compact, desktop-friendly design ensures it fits seamlessly onto any laboratory bench, while the soldered-on Zener diode with clear markings allows for easy identification and operation.

Accurate and Safe Operation

Ensuring both precision and safety, the apparatus features factory calibration and a 500 mA fuse for input circuit protection. The analog meter display offers immediate response and clear readings, with the potentiometer enabling fine voltage adjustments from 0 to 10V. All connections are easily made using 4 mm binding post terminals, and input is safely powered by standard 230V AC mains.

Comprehensive Learning Experience

Designed for engineering students, this equipment allows hands-on study of Zener diode V-I characteristics in both forward and reverse bias configurations. With included accessories such as patch cords and a user manual, it provides a complete learning environment. The apparatus is ideal for exploring diode properties, response at various voltages, and understanding circuit behaviors in a practical setting.

FAQs of Zener Diode Characteristics Apparatus:

Q: How do you use the Zener Diode Characteristics Apparatus to plot V-I curves?

A: To plot V-I characteristics, connect the apparatus as per the user manual using provided patch cords. Adjust the potentiometer to vary input voltage, and observe voltage and current directly on the analog meters. Take readings in both forward and reverse bias to complete the plots.

Q: What safety features are integrated in this apparatus?

A: This unit includes a 500 mA fuse for input circuit protection, sturdy powder-coated panel for electrical safety, and clear binding terminals to prevent misconnection. Please ensure the power supply is switched off while making connections.

Q: When and where is this apparatus best used?

A: The apparatus is designed for engineering labs and classrooms, used during practical experiments related to semiconductor devicesspecifically the study of Zener diode characteristics. Its bench-top build supports desktop or laboratory workstations.

Q: What is the process for calibrating the apparatus?

A: The Zener Diode Characteristics Apparatus comes factory calibrated for accuracy. No user calibration is necessary before initial use. For long-term accuracy, periodic checking against reference instruments is recommended according to your labs maintenance guidelines.

Q: How does the apparatus benefit engineering students?

A: It provides an interactive way for students to observe and understand Zener diode behaviors, reinforcing theoretical concepts with hands-on experiments. The setup makes it easy to analyze forward and reverse bias conditions, enhancing comprehension through direct measurement and observation.

Q: Where are the voltage and current measurements taken from?

A: The measurements are taken directly from the analog voltmeter and ammeter located on the panel. The output measurement terminals allow you to monitor voltage across and current through the Zener diode for precise plotting.

Q: What accessories are included with the apparatus?

A: Each unit is supplied with a user manual for guidance, patch cords for setup, and clear marking on the PCB for easy component identification. These accessories facilitate immediate and proper use right out of the box.

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