The SCR Trainer is a specialized, self-contained training kit designed to facilitate in-depth learning and experimentation with the voltage-current (V-I) characteristics of a unidirectional Silicon Controlled Rectifier (SCR). This trainer is ideal for electronics educators and students aiming to understand and demonstrate the behavior of SCRs under varying gate current conditions. It enables precise determination of key parameters such as Holding Current (IH), Latching Current (IL), and Forward Breakover Voltage (VF) through practical plotting and analysis. The unit features built-in SCR and necessary components, dual isolated DC power supplies (0-50V unregulated and 0-5V regulated), and multiple test points for waveform and voltage observation. Its ergonomic metal cabinet design ensures durability and ease of use on a standard 230V, 50Hz AC supply. The trainer supports connectivity with external voltmeters and ammeters, enhancing measurement flexibility. Accessories include two 4mm spring-loaded patch cords and a detailed instruction manual covering theory and operation, making it an indispensable tool for precise SCR characteristic studies in academic and professional training environments.
Key Features
| Features | Description |
|---|---|
| Self-contained Unit | Includes built-in SCR and all necessary components for testing. |
| Dual Isolated DC Power Supplies | 0-50V unregulated and 0-5V regulated supply for varied testing conditions. |
| Measurement Points | Multi-colored 4mm test points for waveform and voltage observation with connectivity options. |
| Connectivity | Provisions for external voltmeter and current meter connections. |
| Power Supply | Operates on 230V, 50Hz single-phase AC mains. |
| Build and Design | Ergonomic, powder-coated metal cabinet with smart front panel layout; panel size 8" x 10". |
| User Interface | Mains ON/OFF switch with LED indicator for supply status. |
| Accessories Included | Two sturdy 4mm-4mm spring-loaded patch cords and a comprehensive instruction manual. |
| Objective-Based Training | Designed to study and plot SCR V-I characteristics; determine Holding Current, Latching Current, and Forward Breakover Voltage. |
| Attributes | Description |
|---|---|
| SCR Type | Unidirectional Silicon Controlled Rectifier |
| Power Supplies | 0-50V unregulated DC and 0-5V regulated DC, both isolated |
| Panel Dimensions | 8 inches x 10 inches |
| Operating Voltage | 230V, 50Hz, single-phase AC mains |
| Tester Connections | Multi-colored 4mm test points, external meter connectivity |
| Patch Cords | 2 units, 4mm-4mm terminated, spring-loaded |
| Construction | Powder-coated metal cabinet with ergonomic design |
| Indicators | LED for mains ON/OFF indication |
| Instruction Manual | Comprehensive guide with theory and operational details |
| Measurement Parameters | Holding Current (IH), Latching Current (IL), Forward Breakover Voltage (VF) |
*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.
Yes, the trainer is specifically designed to allow users to study and determine both Holding Current (IH) and Latching Current (IL) by plotting the V-I characteristics under different gate current conditions.
The trainer includes two isolated DC power supplies: a 0-50V unregulated supply and a 0-5V regulated supply, enabling precise control of voltage and gate current to observe SCR behavior comprehensively.
While the trainer provides multi-colored 4mm test points for easy measurement, it also includes provision to connect external voltmeters or current meters as per requirement to enhance measurement accuracy.
Yes, it is designed to operate on a standard 230V, 50Hz, single-phase AC mains supply and housed in a rugged powder-coated metal cabinet suitable for lab settings.
Yes, it includes two sturdy 4mm-4mm terminated spring-loaded patch cords and a comprehensive instruction manual providing theory and operational guidance.
Brand: adtron
Country Of Origin: India
SALIENT FEATURES:
Characteristics of SCR 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 characteristics of a unidirectional Silicon Controlled Rectifier (SCR) under different gate current conditions.
Determination of ( from graph ) :
Holding Current ( IH ).
Latching Current ( IL ).
Forward break over voltage ( VF ).
SALIENT FEATURES:
Completely self - contained stand - alone unit.
Built - in Silicon Controlled Rectifier ( SCR ) and other necessary components.
Built - in two isolated DC variable power supplies of :
0 - 50V ( Unregulated ).
0 - 5V ( Regulated ).
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 : 02 numbers provided.
Strongly supported by a comprehensive instruction manual complete with theory and operating details :
Quantity : 01 number provided.
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