PN Junction Diode Characteristics Trainer (EDM-80)
Product Specification Sheet
PN Junction Diode Characteristics Trainer (EDM-80)
Model Number: MTAK-01
The PN Junction Diode Characteristics Trainer (EDM-80) is a comprehensive laboratory training system designed to study the V-I characteristics of PN junction diodes under forward and reverse bias conditions. Manufactured by Micro Technologies, this trainer features built-in regulated power supplies, analog meters, onboard semiconductor components, and safety protection, making it ideal for engineering colleges, polytechnic institutes, universities, vocational training centers, and electronics laboratories.
Product Specification
The PN Junction Diode Characteristics Trainer (EDM-80) is designed to provide practical understanding of semiconductor diode behavior through hands-on experimentation. Manufactured by Micro Technologies, this trainer enables students to observe and analyze the voltage-current (V-I) characteristics of PN junction diodes operating in both forward and reverse bias conditions.
The trainer is equipped with Silicon (1N4007) and Germanium (OA79) diodes mounted directly on the front panel, allowing easy circuit configuration without additional wiring complexity. Built-in analog voltmeters and ammeters enable accurate measurement of voltage and current during experiments, helping students understand diode conduction, cut-in voltage, reverse current, and semiconductor behavior.
A regulated DC power supply with variable voltage control is integrated into the trainer, allowing smooth adjustment of experimental parameters through a front-panel potentiometer. Clearly printed circuit diagrams and color-coded sockets simplify connections while reducing setup time during practical sessions.
The trainer is housed inside a rugged ABS plastic cabinet with high-quality insulated PCB construction for durability and long service life. Built-in fuse protection safeguards the circuitry against accidental short circuits, ensuring safe laboratory operation.
The PN Junction Diode Characteristics Trainer (EDM-80) is widely used in engineering colleges, universities, diploma institutes, electronics laboratories, vocational training centers, industrial training institutes, and technical education laboratories for semiconductor and analog electronics experiments.
Every PN Junction Diode Characteristics Trainer manufactured by Micro Technologies is tested to ensure reliable performance, measurement accuracy, durability, and safe laboratory operation.
Features
- Study of PN junction diode V-I characteristics
- Forward and reverse bias experiments
- Built-in Silicon diode (1N4007)
- Built-in Germanium diode (OA79)
- Analog ammeter and voltmeter
- Variable regulated DC power supply
- Front-panel voltage control
- Clearly printed circuit layout
- Color-coded 4 mm sockets
- High-quality insulated PCB
- Fuse short-circuit protection
- Rugged ABS cabinet
- Easy laboratory operation
- Ready-to-use trainer
- Instruction manual included
Benefits
- Simplifies semiconductor experiments
- Provides practical understanding of diode operation
- Enhances electronics laboratory skills
- Easy-to-use educational trainer
- Safe low-voltage operation
- Accurate analog measurements
- Reduces wiring complexity
- Supports engineering practicals
- Durable laboratory construction
- Ideal for repeated classroom use
- Cost-effective training equipment
- Improves hands-on learning
Product Specifications
| Specification | Details |
|---|---|
| Product Name | PN Junction Diode Characteristics Trainer (EDM-80) |
| Experiment | Forward & Reverse Bias Characteristics |
| Analog Ammeter | 10 mA / 100 µA DC |
| Analog Voltmeter | 3 V / 30 V DC |
| Power Supply | Regulated 0–3 V / 30 V DC, 150 mA |
| Input Supply | 230 V AC, 50 Hz |
| Silicon Diode | 1N4007 |
| Germanium Diode | OA79 |
| Voltage Control | Front Panel Potentiometer |
| Protection | Fuse Short Circuit Protection |
| Cabinet | ABS Plastic |
| Socket Type | 4 mm Color-Coded Sockets |
Applications
- Engineering Colleges
- Polytechnic Institutes
- Universities
- Electronics Laboratories
- Diploma Institutes
- Industrial Training Institutes (ITI)
- Technical Training Centers
- Vocational Education
- Semiconductor Laboratories
- Analog Electronics Practical Labs
- Educational Demonstrations
- Skill Development Programs
Optional Accessories
- Digital Multimeter
- Breadboard Trainer Kit
- Power Supply Unit
- Oscilloscope
- Function Generator
- Patch Cords (4 mm)
- Semiconductor Experiment Kit
- Electronics Component Kit
- Instruction Manual
- Laboratory Workstation
SKU System
MT-EDM80
FAQs
What is the PN Junction Diode Characteristics Trainer used for?
It is used to study the V-I characteristics of PN junction diodes under forward and reverse bias conditions.
Which diodes are provided on the trainer?
The trainer includes a Silicon Diode (1N4007) and a Germanium Diode (OA79) mounted on the front panel.
What power supply is provided?
The trainer includes a regulated 0–3 V / 30 V DC, 150 mA variable power supply.
What measuring instruments are built into the trainer?
It includes built-in analog ammeters and voltmeters for current and voltage measurements.
Is the trainer protected against short circuits?
Yes. The trainer includes fuse-based short-circuit protection for safe operation.
Where can this trainer be used?
It is widely used in engineering colleges, universities, polytechnic institutes, ITIs, vocational training centers, and electronics laboratories.
Is the trainer ready for laboratory use?
Yes. The trainer comes fully assembled with onboard components, printed circuit layout, and connection sockets for immediate use.
Can the PN Junction Diode Characteristics Trainer be supplied in bulk?
Yes. Micro Technologies supplies PN Junction Diode Characteristics Trainers for educational institutions, government tenders, distributors, and laboratory projects.
Why Choose Our Products
- High-quality educational trainer kits
- Accurate analog measurement system
- Rugged ABS cabinet construction
- Built-in regulated power supply
- Reliable semiconductor experiments
- Easy laboratory operation
- OEM and institutional supply available
- Competitive B2B pricing
- Strict quality inspection
- Reliable technical support
- Excellent after-sales service
Call to Action
Upgrade your electronics laboratory with the PN Junction Diode Characteristics Trainer (EDM-80) from Micro Technologies. Contact us today for pricing, institutional procurement, OEM requirements, government tenders, distributor inquiries, or bulk order quotations.
