Battery Eliminator AC/DC
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Product Code : SCL-EI-12127
Engineered to facilitate simultaneous AC and DC potential requirements in institutional laboratories, this 2A power source replaces traditional chemical cells in Secondary and Vocational TVET curricula. It delivers stabilized, selectable outputs from 2V to 12V, ensuring experimental consistency in electromagnetism and circuit analysis. Compliant with ISO 9001:2015 safety standards, the unit eliminates battery maintenance and hazardous disposal protocols.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Input Potential |
220V – 240V AC, 50/60 Hz |
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Output Type |
Dual AC and DC (Selectable via Front Panel) |
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Discrete Voltage Taps |
2, 4, 6, 8, 10, 12V |
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Current Capacity |
2.0 Amperes (Continuous Duty) |
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Transformer Architecture |
High-purity Copper-wound Step-down Transformer |
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Rectification System |
Silicon Diode Full-Wave Bridge (for DC Output) |
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Chassis Construction |
Ruggedized, corrosion-resistant cold-rolled steel |
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Safety Interface |
Primary-side safety fuse; Color-coded 4mm sockets |
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ISO Compliance Code |
ISO 9001:2015 / CE Certified |
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HS Code |
8504.40.90 (Static Converters / Power Supplies) |
Key Pedagogical Outcomes (Bloom’s Taxonomy)
Feature: Simultaneous AC/DC Output Selection. Outcome: Allows students to "Compare" the behavior of reactive and resistive components under different current types, supporting Advanced Electromagnetism modules.
Feature: Stepped Rotary Voltage Control. Outcome: Facilitates the "Analysis" of Ohm’s Law and voltage-current relationships through precise, repeatable potential increments.
Feature: Copper-Wound Transformer Core. Outcome: Ensures thermal stability during high-load experiments, allowing for the "Evaluation" of transformer efficiency and electromagnetic induction principles.
Feature: Galvanic Isolation. Outcome: Reinforces laboratory safety protocols, enabling students to "Apply" theoretical circuit knowledge in a risk-managed, institutional environment.
International Logistics & Compliance
Consignments are secured using export-grade seaworthy crating (ISPM-15 compliant) with moisture-barrier lining to protect internal transformer windings during long-duration maritime or air transit. Each shipment includes a comprehensive documentation suite: Manufacturer’s Authorization Form (MAF), IQ/OQ/PQ Certification (Installation, Operational, and Performance Qualification), and technical User Manuals in English. The tropicalized chassis design is rigorously tested for continuous operation in ambient temperatures up to 45°C and 90% non-condensing humidity, meeting the durability standards for global educational tenders.
Why Source from the OEM
Procurement from the OEM ensures total vertical integration, from the precision winding of high-permeability transformer cores to the heavy-duty powder-coating of the steel chassis. Unlike secondary traders, our facility provides batch-tested uniformity across production runs and guarantees direct factory spares availability for rotary selectors and internal rectification bridges. This manufacturing oversight ensures the instrument maintains calibrated output accuracy within strict scientific tolerances throughout its extended operational lifecycle.
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