Battery Eliminator 2-12V 2A
Product Code : SCL-PLE-11846
The JLab India 2–12V 2A Battery Eliminator is a high-reliability DC power supply engineered to provide a safe, consistent alternative to chemical dry cells in educational and research laboratories. This unit is designed to provide a steady output of up to 2 Amperes, making it suitable for driving multiple parallel circuits, small motors, and electromagnetism experiments. It eliminates the "voltage sag" associated with traditional batteries, ensuring higher empirical accuracy in student data collection.
Technical Specifications
| Tender Specification | OEM Technical Detail |
| Input Voltage | 220V–240V AC, 50Hz |
| Output Voltage | Selectable: 2,4,6,8,10,12V DC |
| Current Capacity | 2A (2,000mA) Continuous |
| Rectification | Full-wave bridge rectification for low ripple |
| Voltage Selection | Positive-detent rotary switch to prevent accidental shifts |
| Interface | Color-coded 4mm safety-shrouded sockets |
| Protection | Short-circuit protection and primary-side glass fuse |
| Chassis | Ventilated heavy-duty metallic enclosure with powder coating |
Certification | ISO certificates available on request |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- Power Conversion Interface: Facilitates student understanding of the transition from AC mains to regulated DC potential, supporting the study of Power Electronics and Rectification.
- Ohmic Quantification: Enables the physical study of electrical relationships; learners apply the 2A current capacity to verify Ohm’s Law across varying resistive loads without source depletion.
- Circuit Analysis: Supports the analysis of "Voltage Regulation"; students evaluate how the eliminator maintains a stable EMF compared to the internal resistance of a standard 1.5V chemical cell.
- Energy Source Evaluation: Allows students to evaluate the cost-efficiency and environmental impact of using mains-derived power versus disposable batteries in long-duration experiments.
International Logistics & Compliance
JLab India ensures comprehensive OEM readiness for global institutional procurement:
- Packaging: Export-grade seaworthy crating (ISPM-15 compliant). The internal transformer is double-bolted to the chassis to prevent mechanical separation during rough handling in transit.
- Documentation: Includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and a factory test report verifying dielectric strength and insulation resistance.
- Durability: Tropicalized design featuring anti-fungal lacquer on the transformer windings and moisture-resistant internal switchgear for long-term reliability in non-climate-controlled environments.
Direct OEM Sourcing Advantages
Procuring the JLab India 2–12V 2A Battery Eliminator directly ensures vertical manufacturing control:
- High-Current Stability: Unlike generic 500mA units, our 2A rating is a "continuous duty" specification, ensuring the unit doesn't overheat during 3-hour laboratory sessions.
- Precision Winding Control: Direct oversight of the transformer secondary taps ensures that the 12V setting provides an accurate potential, critical for sensitive electronics experiments.
- Direct Factory Spares Availability: Guaranteed availability of replacement rotary switches, LED indicators, and 4mm sockets to maximize the long-term ROI of the lab equipment.
- Safety Integrity: Direct oversight of the grounding (earthing) and double-insulation protocols ensures that the metallic chassis remains safe for student contact at all times.
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