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PN Junction Diode Apparatus – 2 Meter Manufacturer,Supplier and Exporter in India

Product Code : SCL-EAE-14596

The PN Junction Diode Apparatus – 2 Meter is a complete experimental setup designed to study the V–I characteristics of a PN junction diode in both forward and reverse bias conditions.

The “2 Meter” designation refers to the inclusion of:

2 panel-mounted meters (Voltmeter & Ammeter)
OR a 2-meter analog range depending on the model

This apparatus helps students understand fundamental semiconductor behavior, including knee voltage, breakdown region, dynamic resistance, and rectification principles.

It is widely used in:

Physics Labs
Electronics Labs
Engineering & Polytechnic Labs
TVET and Skill Development Centers

Key Features

Dedicated Built-in Power Supply (stable and regulated)
Clear Panel Layout for easy student operation
High-Accuracy Panel Meters (Analog/Digital)
Mounted PN Junction Diode for reliable repeat experiments
Switchable Bias Options (Forward / Reverse)
Safety Current Limiting to prevent diode damage
Strong ABS / Metal Panel with printed circuit diagram
2-meter measuring arrangement for educational demonstration

Technical Specifications

Specification	Details
Input Power Supply	0–12V DC (regulated)
Voltmeter	0–2V / 0–10V (analog/digital options)
Ammeter	0–20 mA / 0–200 mA
Diode Type	Silicon PN Junction Diode (1N4007 / equivalent)
Bias Modes	Forward & Reverse
Panel Material	Laminated Fiber or Metal
Connections	4 mm safety terminals
Accessories Included	Connecting leads, manual, diode circuit