Zener Diode Unit
Product Code : SCL-OS-12282
The StemAids Zener Diode Characteristic Apparatus is a precision-engineered benchtop unit designed for University and Vocational technical training. It facilitates the empirical mapping of forward and reverse bias V-I characteristics, specifically focusing on the Zener breakdown region. This self-contained trainer complies with standard electrical laboratory safety protocols, providing a stable platform for semiconductor physics verification and power supply regulation modules.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Product Type |
Zener Diode Characteristic Trainer (On Base) |
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Variable DC Power Supply |
Integrated, Regulated 0-15V DC Output |
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Measurement Instrumentation |
Dual Analog/Digital Meters for Simultaneous Voltage and Current Monitoring |
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Circuit Protection |
Current-limiting resistors to prevent semiconductor thermal runaway |
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Connection Interface |
4mm Safety Sockets / Shrouded Patch Cords |
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Base Construction |
High-impact, non-conductive polymer or powder-coated metallic enclosure |
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Input Voltage |
220V - 240V AC, 50Hz (Standard Industrial/Educational Grid) |
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HS Code |
9023.00 (Instruments, apparatus and models, designed for demonstrational purposes) |
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Operating Temperature |
Calibrated for performance up to 45°C |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
Component: Variable Regulated DC Source Outcome: Enables students to manipulate independent variables to observe dependent current changes, supporting Analyze level objectives in Semiconductor Physics.
Component: Integrated Voltmeter and Ammeter Outcome: Facilitates real-time data acquisition and plotting of V-I coordinates, essential for Applying Ohm’s Law and Kirchhoff’s Laws in non-linear circuits.
Component: Replaceable Zener Diode Module Outcome: Allows for the comparison of different Zener breakdown voltages, supporting the Evaluate level by testing component tolerances against datasheet specifications.
Component: Circuit Schematic Overlay Outcome: Bridges the gap between theoretical circuit diagrams and physical assembly, enhancing Knowledge retention of standardized electronic symbols.
International Logistics & Compliance
StemAids ensures seamless integration into global educational tenders through rigorous logistical standards:
Packaging: Export-grade seaworthy crating (ISPM-15 compliant) ensures structural integrity during multi-modal transit.
Documentation: Every unit is accompanied by a Manufacturer’s Authorization Form (MAF), comprehensive English-language User Manuals, and IQ/OQ (Installation/Operational Quality) certificates upon request.
Durability: Tropicalized design and components are tested for sustained operation in demanding climates (up to 45°C and 90% non-condensing humidity), making them ideal for diverse geographical deployments.
Direct OEM Sourcing Advantages
Procuring StemAids instrumentation provides definitive factory-direct authority and long-term project viability:
Vertical Integration: All units undergo in-house precision calibration against traceable standards before dispatch.
Uniform Reliability: Batch-tested manufacturing ensures that every unit in a high-volume tender performs to identical technical tolerances.
Lifecycle Support: Direct factory spares availability and dedicated technical support ensure the longevity of the laboratory investment beyond the standard warranty period.
OEM Customization: Capability to modify technical layouts or meter ranges to meet specific regional curriculum requirements.
