DIAC Characteristics Trainer
Product Specification Sheet
DIAC Characteristics Trainer
Model Number: MTDK-03
The DIAC Characteristics Trainer is a professional laboratory training system designed to study the voltage-current (V-I) characteristics and switching behavior of DIAC semiconductor devices. Manufactured by Micro Technologies, this trainer features digital measuring instruments, regulated DC power supplies, onboard DIAC devices, and comprehensive safety protection, making it ideal for engineering colleges, universities, polytechnic institutes, technical training centers, and power electronics laboratories.
Product Specification
The DIAC Characteristics Trainer is specially designed to provide students with practical knowledge of DIAC operation through hands-on laboratory experimentation. Manufactured by Micro Technologies, this trainer enables learners to study the electrical characteristics, breakover behavior, and bidirectional switching operation of DIAC devices used extensively in triggering circuits and AC power control applications.
The trainer allows students to investigate the V-I characteristics of the DIAC, observe breakover voltage, switching characteristics, bidirectional conduction, and the negative resistance region. These experiments help learners understand how DIACs function as triggering devices in TRIAC control circuits, lamp dimmers, fan regulators, motor speed controllers, and other AC switching applications.
The trainer incorporates an onboard DIAC DB3, permanently mounted on the trainer panel to provide reliable and repeatable laboratory experiments. A regulated DC power supply with smooth front-panel voltage adjustment through a precision potentiometer enables accurate control of experimental conditions and precise measurement of DIAC behavior.
Integrated digital panel meters provide accurate voltage and current measurements throughout the experiments, allowing students to plot V-I characteristic curves and analyze device performance with confidence. Clearly printed circuit diagrams and color-coded 4 mm safety sockets simplify experimental setup while reducing wiring errors.
The front panel is manufactured using a premium insulated printed circuit board with permanently printed circuit symbols for easy identification of components and terminals. High-quality electronic components ensure stable operation, consistent performance, and long service life.
To ensure maximum laboratory safety, the trainer incorporates fuse-based short-circuit protection, protecting both the equipment and users during practical experiments. The complete trainer is enclosed inside a rugged ABS plastic cabinet designed for continuous educational use while maintaining a compact tabletop configuration.
The DIAC Characteristics Trainer is extensively used in engineering colleges, universities, diploma institutes, polytechnic colleges, industrial training institutes (ITI), vocational training centers, semiconductor laboratories, power electronics laboratories, electronics laboratories, and research institutions.
Every DIAC Characteristics Trainer manufactured by Micro Technologies undergoes comprehensive quality inspection and functional testing to ensure measurement accuracy, operational reliability, safety, and long service life.
Features
- Study of DIAC V-I characteristics
- Breakover voltage analysis
- Bidirectional switching experiments
- Negative resistance region study
- Triggering behavior analysis
- Built-in DIAC (DB3)
- High-accuracy digital panel meters
- Regulated DC power supply
- Precision voltage adjustment
- Front-panel potentiometer control
- High-quality insulated PCB
- Clearly printed circuit diagrams
- Color-coded 4 mm safety sockets
- Fuse short-circuit protection
- Rugged ABS plastic cabinet
- Ready-to-use laboratory trainer
- Compact tabletop design
- Low maintenance
- Reliable laboratory performance
- Instruction manual included
Benefits
- Simplifies DIAC characteristic experiments
- Demonstrates bidirectional switching behavior
- Enhances understanding of power semiconductor devices
- Provides accurate digital measurements
- Supports power electronics laboratory education
- Safe low-voltage laboratory operation
- Easy laboratory setup
- Reduces wiring complexity
- Durable educational equipment
- Suitable for repeated classroom demonstrations
- Cost-effective engineering trainer
- Improves practical electronics skills
Product Specifications
| Specification | Details |
|---|---|
| Product Name | DIAC Characteristics Trainer |
| Experiment | V-I Characteristics of DIAC |
| Current Measurement | Digital Panel Meter (20 mA DC) |
| Voltage Measurement | Digital Panel Meter (200 V DC) |
| DC Supply | Regulated 0–50 V DC, 150 mA |
| Input Supply | 230 V AC ±10%, 50 Hz |
| Semiconductor Device | DIAC DB3 |
| Voltage Control | Front Panel Potentiometer |
| Connection Type | 4 mm Color-Coded Safety Sockets |
| Circuit Board | High-Quality Insulated PCB |
| Protection | Fuse Short Circuit Protection |
| Cabinet | Heavy-Duty ABS Plastic |
| Trainer Size | Approximately 10" × 8" |
Applications
- Engineering Colleges
- Polytechnic Institutes
- Universities
- Diploma Colleges
- Power Electronics Laboratories
- Semiconductor Laboratories
- Electronics Laboratories
- Industrial Training Institutes (ITI)
- Technical Training Centers
- Vocational Education
- Faculty Demonstrations
- Research Laboratories
- Skill Development Programs
Optional Accessories
- Digital Multimeter
- Oscilloscope
- Function Generator
- Regulated DC Power Supply
- Patch Cords (4 mm)
- Semiconductor Experiment Kit
- Electronics Tool Kit
- Laboratory Workstation
- Breadboard Trainer Kit
- User Instruction Manual
SKU System
MT-DCT-001
FAQs
What is the DIAC Characteristics Trainer used for?
It is used to study the V-I characteristics, breakover voltage, switching behavior, and bidirectional conduction of DIAC semiconductor devices.
Which semiconductor device is provided on the trainer?
The trainer incorporates a built-in DB3 DIAC mounted on the front panel.
Which experiments can be performed?
Students can study:
- DIAC V-I Characteristics
- Breakover Voltage
- Bidirectional Switching
- Negative Resistance Region
- Triggering Characteristics
What power supply is included?
The trainer incorporates a regulated 0–50 V DC, 150 mA power supply.
What measuring instruments are provided?
The trainer features digital panel meters for accurate voltage and current measurements.
How are experimental connections made?
All experimental connections are made through 4 mm color-coded safety sockets, ensuring secure and reliable laboratory operation.
Is the trainer protected against short circuits?
Yes. It incorporates fuse-based short-circuit protection for safe laboratory operation.
Can the DIAC Characteristics Trainer be supplied in bulk?
Yes. Micro Technologies supplies DIAC Characteristics Trainers for engineering colleges, universities, government institutions, OEM projects, distributors, laboratory installations, and bulk procurement.
Why Choose Our Products
- Premium-quality semiconductor trainer kits
- Accurate digital measurement system
- Regulated DC 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 power electronics laboratory with the DIAC Characteristics Trainer from Micro Technologies. Contact us today for pricing, institutional procurement, OEM requirements, government tenders, distributor inquiries, and bulk order quotations.
