AC/DC Laboratory Power Supply
Product Code : SCL-PL-12367
AC/DC Laboratory Power Supply (SKU SCL-PL-12367) is a regulated bench supply that gives both stabilized DC and AC low-voltage outputs from one metal-housed unit. It powers circuits, electromagnets, lamps and electrolysis cells in school and college physics labs, from Class 9–12 electricity topics to B.Sc. practicals. The unit is manufactured by Science Lab Supplies in its Saha, Ambala works (Plot 448, HSIIDC Industrial Area) and sold directly to schools, colleges, distributors and tender contractors.
Specifications
The supply sits in a metal housing and offers DC and AC outputs, each selectable in 1 V steps from 1 to 15 V at up to 10 A, with a total output power of 150 VA. Output terminals are insulated, short-circuit resistant and take standard 4 mm plugs.
| Parameter | Value |
|---|---|
| SKU | SCL-PL-12367 |
| Type | Regulated AC/DC educational power supply |
| DC output | Stabilized, 1–15 V in 1 V steps, 10 A |
| AC output | 1–15 V in steps, max. 10 A |
| Output power | 150 VA |
| Output terminals | Insulated, short-circuit resistant, 4 mm connections |
| Housing | Metal |
| Dimensions | 170 × 160 × 250 mm |
| Mass | 6.3 kg |
| Manufacturer | Science Lab Supplies, Saha, Ambala, Haryana |
| Country of origin | India |
Applications and Experiments for the AC/DC Laboratory Power Supply
A stepped AC/DC supply replaces loose cells and battery eliminators on the electricity bench. Students set a known voltage, connect through 4 mm leads and take readings for Ohm's law, heating effect and electromagnetism practicals, so it belongs on any school physics lab equipment list for Class 11 and 12.
- Class 10–12 physics: Ohm's law, series and parallel resistors and V–I graphs using the DC output.
- Heating effect of current and electromagnet experiments that need several amperes.
- AC output for transformer, induction and lamp demonstrations.
- Chemistry and physics electrolysis setups needing a steady low DC voltage.
Start on the lowest step and raise the voltage gradually, with students working under teacher supervision.
Standard Scope of Supply
The AC/DC Laboratory Power Supply is supplied as a single unit as described above: the metal-housed supply with its AC and DC output terminals for 4 mm connections. Connecting leads, meters and any optional accessories you want with it are listed separately on the quotation.
Packing, MOQ and Lead Time
Quotations can cover one power supply for a teacher's bench or a set for every student workstation. Whatever the quantity, the quotation from Science Lab Supplies sets out packing, delivery time and price, and meters, rheostats or leads can be listed alongside it.
Holding an Importer-Exporter Code as a registered exporter, Science Lab Supplies is able to ship to buyers in Ethiopia, Tanzania, Uganda, the UAE, Saudi Arabia and Oman. To enquire, write through the contact page, add the item to the enquiry cart, or read about tender supply on the lab tender page.
Frequently Asked Questions
What voltages does the AC/DC Laboratory Power Supply give?
It gives stabilized DC from 1 to 15 V in 1 V steps at 10 A, and AC from 1 to 15 V in steps at up to 10 A. Total output power is 150 VA.
What happens if students short the output terminals?
The output terminals are insulated and short-circuit resistant, which suits a student bench. Circuits should still be checked by the teacher before switching on, and connections changed only with the supply off.
Is Science Lab Supplies the manufacturer or a trader?
It is the manufacturer. This power supply is built at the company's own factory in Saha, Ambala, India, so your quotation and any technical queries are handled by the factory itself rather than a reseller.
Related Electricity Bench Equipment
A variable supply is only half of an electricity practical. The four items below measure, control and use the current it delivers, covering the meters, current control and electrolysis work that school and college physics courses run from a low-voltage source, and they can be quoted together.
- Voltmeter — reads the potential difference across a component.
- Ammeter — measures the current drawn from the supply.
- Rheostat — fine current control between the voltage steps.
- Electrolysis Apparatus — a cell that runs from a DC source.
Browse the full Physics Lab range or all physics lab equipment.
Last updated: 25 September 2026
