Zener Diode Apparatus (Socket Type)
Product Code : SCL-PLE-11839
The JLab India Zener Diode Apparatus (Socket Type) is a specialized semiconductor workstation engineered for the empirical study of Zener breakdown and voltage stabilization. Featuring a "Socket Type" interface, this unit allows for the quick interchange of different Zener diodes to compare breakdown voltages and power ratings. It is an essential platform for University and Technical College laboratories to quantify the V-I characteristics of diodes in both forward and reverse bias modes.
Technical Specifications
| Tender Specification | OEM Technical Detail |
| Circuit Interface | Plug-in Socket Type (for easy diode replacement/testing) |
| Diode Support | Multiple Zener Diodes with varying voltages (e.g., 4.7V, 6.2V, 9.1V) |
| Regulated Power Supply | Internal, continuously variable DC supply (0–15V) |
| On-Board Monitoring | Dual high-precision meters for Voltage (V) and Current (I) |
| Ammeter Range | Dual scale (Milli-ampere and Micro-ampere for leakage study) |
| Voltmeter Range | 0–15V DC |
| Safety Features | Current-limiting resistors to protect diodes from thermal runaway |
| Chassis | Robust metallic enclosure with high-insulation powder coating |
Certification | ISO certificates available on request |
| HS Code | 9023.00.00 (Demonstrational scientific apparatus) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- Semiconductor Interface: Facilitates student understanding of the P-N junction under reverse bias, supporting the core curriculum of Solid State Electronics.
- Breakdown Quantification: Enables the physical measurement of the "Zener Voltage" (Vz); learners apply varying reverse potentials to identify the precise point where current increases sharply.
- Regulation Analysis: Supports the analysis of voltage stabilization; students evaluate how the Zener diode maintains a constant output voltage despite fluctuations in the input source or load.
- Component Evaluation: The "Socket Type" design allows students to evaluate and compare different semiconductor materials and their respective breakdown characteristics in a single lab session.
International Logistics & Compliance
JLab India ensures comprehensive OEM readiness for global institutional procurement:
- Packaging: Export-grade seaworthy crating (ISPM-15 compliant). The apparatus is secured in high-density anti-static (ESD) foam to protect internal IC regulators and the delicate movements of the monitoring meters.
- Documentation: Includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and a comprehensive laboratory manual with experimental procedures and circuit diagrams.
- Durability: Tropicalized design featuring moisture-resistant PCBs and UV-stabilized panel printing, ensuring the instructional mimics remain legible after years of intensive laboratory use.
Direct OEM Sourcing Advantages
Procuring the JLab India Zener Diode Apparatus directly ensures vertical manufacturing control:
- High-Stability Variable Supply: We utilize precision internal regulation to ensure the variable DC source is free from "jitter," allowing for the plotting of smooth, accurate V-I curves.
- Socket Versatility: The high-quality ZIF (Zero Insertion Force) or spring-loaded sockets are designed for thousands of insertion cycles, ensuring long-term reliability for rotating student groups.
- Direct Factory Spares Availability: Guaranteed availability of replacement Zener diodes, potentiometers, and meters to maximize the long-term ROI of institutional assets.
- Manufacturing Control: Direct oversight of the internal safety resistors ensures that even if a student applies maximum voltage, the diode is protected from catastrophic failure.