Zener Diode Apparatus (Socket Type)
Product Code : SCL-PLE-11839
The StemAids 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. Manufactured to ISO 9001:2015 standards, 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
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Tender Specification |
OEM Technical Detail |
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Circuit Interface |
Plug-in Socket Type (for easy diode replacement/testing) |
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Diode Support |
Multiple Zener Diodes with varying voltages (e.g., 4.7V, 6.2V, 9.1V) |
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Regulated Power Supply |
Internal, continuously variable DC supply (0–15V) |
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On-Board Monitoring |
Dual high-precision meters for Voltage (V) and Current (I) |
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Ammeter Range |
Dual scale (Milli-ampere and Micro-ampere for leakage study) |
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Voltmeter Range |
0–15V DC |
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Safety Features |
Current-limiting resistors to protect diodes from thermal runaway |
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Chassis |
Robust metallic enclosure with high-insulation powder coating |
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ISO Compliance Code |
Manufactured under ISO 9001:2015 Quality Management Systems |
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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
StemAids 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 StemAids 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.
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