Electromagnetic Power Supply Manufacturer,Supplier and Exporter in India

Electromagnetic Power Supply (Product Code: SLE/PHY/99) is a low-voltage, high-current bench supply used to power electromagnetism kits and Fleming's apparatus in school and college physics labs. It gives students access to 1 V a.c. from a 1-0-1 V a.c. output or 2 V d.c. (unsmoothed), tolerates short circuits and has a short-circuit current of 10 A. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.

Specifications

What Is the Electromagnetic Power Supply Used For?

Electromagnetism practicals such as the force on a conductor need a large current at a very low voltage, which general-purpose school supplies are not built to give. This unit fills that gap: its 1 V a.c. and 2 V d.c. outputs let a low-resistance conductor carry a heavy current, so the forces and fields involved are strong enough to see. It is a specialised power supply unit for the physics lab, and because the d.c. output is unsmoothed it is meant for these demonstrations rather than for sensitive electronics.

The supply tolerates short circuits, and its transformer is guarded by thermal fuses and a slow-blow fuse, which suits student benches where leads are often shorted by mistake. Use leads suited to heavy current and switch off between experiments. At 208 x 155 x 115 mm with a carrying handle, it moves easily from bench to bench.

What to Specify When Ordering

• Number of units required per laboratory.
• The apparatus it will power, such as Fleming's apparatus or an electromagnetism kit, so suitability can be checked.
• Your mains supply, since the unit's input is 230 V ±10%, 50 Hz.
• Any heavy-current leads you want quoted with it.

Supplier

Jain Scientific Equipments Private Limited, which trades as ScienceLab, supplies this electromagnetic power supply to schools, colleges, dealers and importers as part of its physics laboratory range. Quoting it together with the force-on-a-conductor apparatus or other electromagnetism kits it serves lets a department equip a complete practical in one order. Learn more about the company on the profile page.

Related Physics Lab Equipment

Apparatus powered by this supply, and alternative supplies for other work:

• Force on a Conductor Apparatus — a rolling-axle motor-effect demonstration that needs a heavy-current supply.
• Apparatus Force of Conductor — a Fleming's law apparatus with a brass axle on rails.
• Power Supply, Stepped — a stepped AC/DC supply for general electricity practicals.
• Power Supply, Smoothed — a smoothed supply for electronics work where ripple matters.
• Stackable Leads — 4 mm leads for connecting apparatus to the supply.

Browse more supplies and apparatus in Physics Lab Equipment.

Frequently Asked Questions

What outputs does the Electromagnetic Power Supply provide?
The Electromagnetic Power Supply provides a 1-0-1 V a.c. nominal output, giving students access to 1 V a.c., and a 2 V d.c. nominal output produced by rectifying 2 V a.c. The d.c. output is unsmoothed.

Is the Electromagnetic Power Supply protected against short circuits?
Yes. The Electromagnetic Power Supply tolerates short circuits, with a short-circuit current of 10 A. Its transformer is protected by thermal fuses and a slow-blow fuse, and a 40 A Schottky barrier diode handles the rectification.

What mains input does the Electromagnetic Power Supply need?
The Electromagnetic Power Supply runs from a 230 V ±10%, 50 Hz mains input. Buyers in regions with a different mains voltage or frequency should mention this in their enquiry so suitability can be checked before quoting.

How big is the Electromagnetic Power Supply?
The Electromagnetic Power Supply measures 208 x 155 x 115 mm (W x H x D), and its height including the handle is 187 mm, so it sits comfortably on a standard laboratory bench.

Can the Electromagnetic Power Supply be used for electronics circuits?
The Electromagnetic Power Supply is designed for low-voltage, high-current electromagnetism work, and its 2 V d.c. output is unsmoothed. For electronics circuits that need a steady d.c. supply, a smoothed bench power supply is the better choice.

Is a test or calibration certificate available for this power supply?
Documentation for the Electromagnetic Power Supply, such as a test or calibration certificate, should be discussed with us before ordering. Please state what your institution or tender requires through the contact page so we can confirm what can be provided.

Who supplies the Electromagnetic Power Supply?
The Electromagnetic Power Supply is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to schools, colleges, dealers and importers in India and international markets. Contact us with quantities and the apparatus it will power for a quotation.

Request a Quote

To request a price for the Electromagnetic Power Supply, send the quantity and the apparatus you plan to use it with through the contact page, or add it to the enquiry cart. ScienceLab will reply with a quotation.

Last updated: 24 September 2026