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UJT CHARACTERISTICS

Name: UJT CHARACTERISTICS
Brand: EDUTEK INSTRUMENTATION
Price: 1300.0 INR
Availability: InStock

Price 1300.0 INR/ Piece

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MOQ : 1 Piece

UJT CHARACTERISTICS Specification

IP Rating
Not rated (indoor laboratory equipment)

Usage
ENGINEERING ELECTRONICS INSTRUMENTS

Operating Temperature
0C to 50C (ambient laboratory conditions)

Power Supply
230V AC, 50Hz (for trainer setup), step-down transformer to 24V DC

Interface
4mm banana socket terminals for external connections

Output
Voltage and current measurements across UJT terminals

Input
Variable voltage applied via potentiometer

Response Time
Instantaneous (with manual variation)

Components
UJT (2N2646 or equivalent), resistors, potentiometers, voltmeter, ammeter, power supply circuit

Features
Built-in metering, sturdy trainer PCB, on-board test points, safe connection terminals

Display Type
Analog or digital meter display (dependent on model)

Resolution
Fine adjustment via potentiometer

Power Source
Mains AC Supply (230V) with internal DC adaptation

Product Type
UJT CHARACTERISTICS

Application
ENGINEERING ELECTRONICS INSTRUMENTS

Rated Voltage
24V DC

Supply Voltage
24V DC (internal circuit), 230V AC (for trainer board)

Size
Standard desktop lab trainer size

Dimension (L*W*H)
300mm x 200mm x 70mm (approx.)

Function
To study the voltage-current characteristics of a Unijunction Transistor (UJT)

Color
Multicolor (As per components and wiring)

Weight
Approx. 1.5 kg

Capacity
Suitable for 1 experiment set-up

Thickness
Not applicable (electronic kit)

Current Rating
Approx. max 50mA (through UJT circuit)

Frequency
DC operation; UJT can be used at low frequency pulse circuits

Build Material
Industrial grade ABS and FR4 PCB

Test Points
Multiple for real-time observation

Mount Type
Bench-top Trainer

Compatible Devices
Standard laboratory measuring instruments (multimeter, oscilloscope)

Accessory
User manual and experiment booklet included

Model Number
UJT-CHAR

Potentiometer Value
10K (adjustable)

Terminal Type
Color-coded for base, emitter, and collector

Safety
Fuse protected, insulated wiring

UJT CHARACTERISTICS Trade Information

Minimum Order Quantity
1 Piece

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

Packaging Details
Carton Box, Export Quality also Available

Main Export Market(s)
Asia, Middle East, Africa

Main Domestic Market
All India

Certifications
ISO 9001, 14001, CE

About UJT CHARACTERISTICS

Specification:

UJT CHARACTERISTICS

To determine the peak voltage in an UJT circuit.

To determine the valley voltage in an UJT circuit.

To calculate the intrinsic standoff ratio for an UJT.

To demonstrate the changes in peak voltage, valley voltage, and intrinsic standoff ratio when the applied voltage to an UJT circuit is changed.

To demonstrate the outputs of an UJT relaxation oscillator.

Features:

Built in regulated power supply: +15v /300 mA.

Instruction Manual: Step-By-Step detailed instruction manual.

Dimension: 27cmX 17cm X 10cm

Input Supply: 230V AC/50 Hz mains operated

Comprehensive UJT Study Platform

The UJT-CHAR trainer offers a sturdy, safe, and user-friendly set-up for investigating unijunction transistor characteristics. Equipped with color-coded terminals and multiple test points, it enables simultaneous voltage and current measurements across different UJT terminals. The built-in metering and robust design ensure precise and repeatable experiments, making it a valuable addition to any electronics engineering laboratory.

Flexible and Safe Laboratory Kit

Designed for classroom and research spaces, the trainer ensures safety with fuse protection and insulated wiring. Easily interface with industry-standard tools like oscilloscopes and multimeters via 4mm banana socket terminals. The 10K adjustable potentiometer allows fine voltage adjustment, and the durable build supports reliable operation through countless experimental cycles.

FAQ's of UJT CHARACTERISTICS:

Q: How do I operate the UJT-CHAR Bench-top Trainer for studying UJT characteristics?

A: Connect the device to a 230V AC power outlet, then use the on-board controls and test points to adjust the input voltage and observe changes in the UJT's voltage-current characteristics. Refer to the included user manual for step-by-step instructions on setting up the experiment and linking to external measuring instruments.

Q: What measurements can I perform with the UJT-CHAR trainer, and how are outputs displayed?

A: You can measure voltage and current across the UJT's base, emitter, and collector using color-coded terminals and compatible laboratory devices (multimeter, oscilloscope). Outputs are displayed either on the built-in analog or digital meter, depending on the specific model variant.

Q: When should I use the UJT-CHAR trainer in an electronics laboratory setting?

A: This trainer should be incorporated during experiments focused on understanding UJT behavior, trigger pulses, and voltage-current relationships in semiconductor devices. It is ideal for undergraduate and technical electronics engineering courses where practical demonstration of theory is crucial.

Q: Where are the safety features implemented on the UJT-CHAR trainer?

A: The trainer is equipped with fuse protection, insulated wiring, and sturdy ABS housing. These features are incorporated to ensure user safety during operation and to safeguard sensitive experiment components against accidental overloads or short circuits.

Q: What is the process of connecting external measuring instruments to the UJT-CHAR trainer?

A: External measurement instruments, such as a multimeter or oscilloscope, can be easily connected through the 4mm banana socket terminals. The color-coded connectors guide users to the correct base, emitter, or collector points for accurate readings during experimentation.

Q: What benefits does the included experiment booklet and user manual provide?

A: The experiment booklet and user manual offer detailed instructions, theoretical background, and experiment setups. This helps users understand UJT operation, ensures safe usage, and maximizes the value of hands-on laboratory sessions.

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