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The Diac Trainer is an advanced, self-contained training kit specifically designed to study and analyze the voltage-current (V-I) characteristics of a bi-directional diode known as a Diac. This trainer is an essential educational tool for both teachers and students in electronics, facilitating hands-on learning through practical demonstration and plotting of forward and reverse characteristics. The unit enables precise determination of critical electrical parameters such as forward break over voltage (VFBO), reverse break over voltage (VRBO), negative resistance region, voltage breakover symmetry, and delta voltage (∆V), enhancing the understanding of Diac behavior under various conditions. Featuring a robust metal powder-coated housing measuring 8” x 10”, the Diac Trainer includes a built-in DC unregulated variable power supply (0-50V) and is powered by standard 230V, 50Hz single-phase AC mains. It incorporates multi-colored 4mm test points for convenient waveform and voltage observation and supports external voltmeter and current meter connections as required. The ergonomically designed front panel ensures intuitive interaction, while the inclusion of three sturdy 4mm spring-loaded patch cords and a comprehensive instruction manual with theory and operation guidance makes it an all-in-one solution for effective electronic training focused on Diac components.
Key Features
| Features | Description |
|---|---|
| Self-Contained Unit | Fully integrated trainer kit with built-in components and power supply |
| Diac Characteristics Study | Allows study of V-I characteristics in both forward and reverse directions |
| Variable Power Supply | Built-in DC unregulated variable power supply from 0 to 50V |
| Test Points | Multi-colored 4mm sturdy test points for waveform and voltage observation |
| External Meter Connections | Provision for connecting external voltmeter and current meter |
| Construction | Ergonomically designed powder-coated metal cabinet (8" x 10") |
| Patch Cords Included | Three 4mm-4mm terminated spring-loaded patch cords supplied |
| Mains Operation | Operates on 230V, 50Hz single phase AC mains with ON/OFF switch and LED indicator |
| Comprehensive Manual | Detailed instruction manual with theory and operation procedures included |
| Attributes | Description |
|---|---|
| Panel Size | 8 inches x 10 inches |
| Power Supply | Built-in DC unregulated variable power supply (0-50V) |
| Input Voltage | 230V, 50Hz single phase AC mains |
| Test Points | Multi-colored 4mm spring-loaded test points |
| Patch Cords | 3 numbers, 4mm to 4mm, spring-loaded |
| Housing | Powder-coated metallic, ergonomically designed |
| Switch and Indicator | Mains ON/OFF switch with LED power ON indicator |
| Training Objectives | Study V-I characteristics, measure VFBO, VRBO, negative resistance region, symmetry and voltage delta |
| Accessories Included | Instruction manual and patch cords |
| Operating Environment | Standard lab or classroom setting with AC supply |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The Diac Trainer incorporates a bi-directional diode (Diac) with built-in circuitry and a variable DC supply allowing the user to independently apply forward and reverse voltages. Multi-colored 4mm test points enable accurate voltage and current measurements to plot symmetrical V-I characteristics, including forward and reverse break over voltages.
Yes, the trainer features dedicated provisions for connecting external voltmeters and ammeters, allowing advanced users to employ higher-precision measuring instruments without modifying the internal circuitry.
The unit is housed in a sturdy powder-coated metal cabinet with ergonomic design to prevent accidental damage. The mains ON/OFF switch is equipped with an LED indicator to clearly show supply status, and the test points are designed for secure, spring-loaded 4mm connections to minimize user contact with live parts.
The variable power supply ranging from 0 to 50V allows gradual voltage application across the Diac, enabling users to observe and plot the negative resistance region precisely as the Diac switches conduction states during both forward and reverse bias testing.
Indeed, the manual is comprehensive, integrating detailed theoretical background alongside step-by-step operating instructions tailored specifically for Diac characteristic studies and effective utilization of the trainer’s features.
Brand: adtron
Country Of Origin: India
SALIENT FEATURES:
A characteristic of Diac is a versatile and well - designed self - contained trainer kit. It is a useful training tool for the teacher and the students for basic electronics.
OBJECTIVES:
Study, perform, demonstrate and plot the V - I ( forward and reverse ) characteristics of a bi - directional diode ( Diac ).
Determination of ( from graph ) :
Forward break over voltage ( VFBO ).
Reverse break over voltage ( VRBO ).
Negative resistance region, VBO symmetry and Delta V ( ∆V ).
SALIENT FEATURES :
Completely self - contained stand - alone unit.
Built - in Diac and other necessary components.
Built - in DC un - regulated variable power supply of 0 - 50V.
Mains ON / OFF switch with LED indicator for supply “ON”.
Multi - coloured sturdy 4mm test points are provided at various stages in the circuit to observe the waveforms, voltages and for necessary inter connections.
Provision for connecting external voltmeter / current meter as per requirement.
Housed in an elegant ergonomically designed powder coated metal cabinet with a well spread intelligently designed circuit layout on the front panel.
Working on 230V, 50Hz, single phase AC mains.
Panel Size : 8“ x 10”
ACCESSORIES:
4mm - 4mm terminated, sturdy, spring loaded patch cords :
Quantity : 03 numbers provided.
Strongly supported by a comprehensive instruction manual complete with theory and operating details :
Quantity : 01 number provided.
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