PN Junction Diode Characteristics Trainer
Product Specification Sheet
PN Junction Diode Characteristics Trainer
Model Number: MTAK-05
The PN Junction Diode Characteristics Trainer is a comprehensive laboratory training system designed to study the voltage-current (V-I) characteristics of PN junction diodes under forward and reverse bias conditions. Manufactured by Micro Technologies, this trainer features digital measuring instruments, regulated DC power supplies, onboard semiconductor components, and built-in safety protection, making it ideal for engineering colleges, universities, polytechnic institutes, technical training centers, and electronics laboratories.
Product Specification
The PN Junction Diode Characteristics Trainer is designed to provide students with a practical understanding of semiconductor diode operation through hands-on laboratory experimentation. Manufactured by Micro Technologies, this trainer enables learners to investigate the electrical behavior of PN junction diodes under both forward and reverse bias conditions while developing a strong foundation in semiconductor electronics.
The trainer allows students to study the V-I characteristics of Silicon and Germanium diodes, observe forward conduction, reverse leakage current, cut-in voltage, and compare the electrical performance of different semiconductor materials. These experiments help learners understand diode conduction mechanisms, biasing techniques, and practical semiconductor applications.
The trainer incorporates onboard Silicon Diode (1N4007) and Germanium Diode (OA79) mounted directly on the front panel, eliminating the need for external component assembly. Integrated digital voltmeters and ammeters provide accurate and easy-to-read measurements of voltage and current throughout the experiments.
A built-in regulated 0–3 V / 30 V DC power supply with front-panel potentiometer control allows smooth voltage adjustment, ensuring precise experimental conditions and repeatable results. Clearly printed circuit diagrams and color-coded 4 mm safety sockets simplify wiring while reducing setup time.
The front panel is manufactured using a premium insulated printed circuit board with permanently printed circuit symbols for convenient identification of experimental terminals. The trainer is housed in a rugged ABS plastic cabinet, offering excellent durability and long service life under regular laboratory use.
For enhanced safety, the trainer incorporates fuse-based short-circuit protection, protecting the equipment during laboratory operation. The compact tabletop design makes it suitable for classroom demonstrations, practical sessions, and technical training programs.
The PN Junction Diode Characteristics Trainer is widely used in engineering colleges, polytechnic institutes, universities, diploma colleges, industrial training institutes (ITI), vocational training centers, semiconductor laboratories, electronics laboratories, and technical education institutes.
Every PN Junction Diode Characteristics Trainer manufactured by Micro Technologies undergoes rigorous quality inspection and functional testing to ensure reliable performance, measurement accuracy, operational safety, and long-term durability.
Features
- Study of PN junction diode V-I characteristics
- Forward bias characteristics
- Reverse bias characteristics
- Comparison of Silicon and Germanium diodes
- Built-in Silicon Diode (1N4007)
- Built-in Germanium Diode (OA79)
- Digital voltage and current measurement
- Regulated variable DC power supply
- Front-panel voltage adjustment
- High-quality insulated PCB
- Clearly printed circuit layout
- Color-coded 4 mm safety sockets
- Fuse short-circuit protection
- Rugged ABS plastic cabinet
- Ready-to-use trainer
- Compact tabletop design
- Low maintenance
- Instruction manual included
Benefits
- Simplifies semiconductor experiments
- Enhances practical electronics learning
- Demonstrates diode operation accurately
- Provides precise digital measurements
- Supports engineering laboratory education
- Easy circuit setup
- Safe low-voltage operation
- Reduces wiring complexity
- Improves troubleshooting skills
- Durable educational equipment
- Suitable for repeated classroom demonstrations
- Cost-effective laboratory trainer
Product Specifications
| Specification | Details |
|---|---|
| Product Name | PN Junction Diode Characteristics Trainer |
| Experiment | V-I Characteristics of PN Junction Diodes |
| Current Measurement | 10 mA / 100 µA DC (Digital) |
| Voltage Measurement | 3 V / 30 V DC (Digital) |
| Power Supply | Regulated 0–3 V / 30 V DC, 150 mA |
| Input Supply | 230 V AC ±10%, 50 Hz |
| Silicon Diode | 1N4007 |
| Germanium Diode | OA79 |
| Voltage Control | Front Panel Potentiometer |
| Circuit Board | High-Quality Insulated PCB |
| Connection Type | 4 mm Color-Coded Safety Sockets |
| Protection | Fuse Short Circuit Protection |
| Cabinet | Heavy-Duty ABS Plastic |
| Trainer Size | Approximately 10" × 8" |
Applications
- Engineering Colleges
- Polytechnic Institutes
- Universities
- Diploma Colleges
- Electronics Laboratories
- Semiconductor Laboratories
- Industrial Training Institutes (ITI)
- Technical Training Centers
- Vocational Education
- Faculty Demonstrations
- Skill Development Programs
- Research Laboratories
Optional Accessories
- Digital Multimeter
- Oscilloscope
- Function Generator
- Regulated DC Power Supply
- Breadboard Trainer Kit
- Patch Cords (4 mm)
- Semiconductor Experiment Kit
- Electronics Tool Kit
- Laboratory Workstation
- User Instruction Manual
SKU System
MT-PNDCT-001
FAQs
What is the PN Junction Diode Characteristics Trainer used for?
It is used to study the forward and reverse bias V-I characteristics of PN junction diodes and compare the behavior of Silicon and Germanium diodes.
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 type of measuring instruments are used?
The trainer features digital voltmeters and ammeters for accurate voltage and current measurements.
What power supply is included?
The trainer incorporates a regulated 0–3 V / 30 V DC, 150 mA power supply with smooth voltage control.
Is the trainer protected against short circuits?
Yes. It includes fuse-based short-circuit protection for safe laboratory operation.
Where can this trainer be used?
It is widely used in engineering colleges, universities, polytechnic institutes, ITIs, vocational training centers, semiconductor laboratories, and electronics laboratories.
Is the trainer suitable for regular laboratory use?
Yes. Its insulated PCB, rugged ABS cabinet, and high-quality components make it ideal for continuous educational 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, OEM projects, distributors, and laboratory installations.
Why Choose Our Products
- Premium-quality semiconductor trainer kits
- Accurate digital measurement system
- Built-in regulated power supply
- High-quality insulated PCB construction
- Rugged ABS cabinet
- Reliable laboratory performance
- Easy classroom 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 from Micro Technologies. Contact us today for pricing, institutional procurement, OEM requirements, government tenders, distributor inquiries, and bulk order quotations.
