Step Down Transformer ( For Sonometer Experiment)

Quick Answer: The Step Down Transformer (For Sonometer Experiment) supplies low-voltage AC to a compatible sonometer electromagnet, driving a stretched wire into vibration for supervised resonance and frequency experiments in physics laboratories.

Description

The LabEquip Step Down Transformer for Sonometer Experiment reduces a higher AC input voltage to a lower AC output suitable for the connected sonometer electromagnet. The alternating magnetic field produced by the electromagnet can drive a stretched sonometer wire into vibration when the experimental conditions are correctly adjusted.

The transformer supports repeatable practical work by providing a dedicated electrical source for the experiment, for use in school and college physics laboratories investigating resonance, frequency, vibrating strings and the laws of transverse vibration.

Key Features

• Dedicated low-voltage AC source for a sonometer electromagnet
• Supports resonance and transverse-vibration experiments
• Supplied with input power cable, output terminals and connecting leads
• Includes a compatible sonometer electromagnet

Specifications

What’s Included

• One Step Down Transformer for Sonometer Experiment
• Input power cable
• Low-voltage output terminals and connecting leads
• Sonometer electromagnet
• Operating instructions

Safety Note

Never connect the electromagnet directly to mains electricity. Do not short-circuit the transformer output, exceed its rated load, or open the enclosure. This experiment requires instructor or laboratory-technician supervision.

Why Choose LabEquip

LabEquip publishes honest, verified specifications for every product. Browse the full Electrical and Electronics lab equipment range, compare this unit with our general-purpose Step Down Transformer, or see our Sodium Lamp Transformer 35W for another dedicated-application transformer.

Frequently Asked Questions

What is the Step Down Transformer (For Sonometer Experiment) used for?

It supplies low-voltage AC to a compatible sonometer electromagnet, driving a stretched sonometer wire into vibration for resonance and frequency experiments.

Does this unit include the sonometer electromagnet?

Yes, a sonometer electromagnet is included with this unit alongside the transformer, connecting leads and operating instructions.

What voltage and current does this transformer supply?

Not specified for this listing. Please confirm the exact primary/secondary voltage and current rating with our sales team.

Can the electromagnet be connected directly to mains power?

No. The electromagnet must never be connected directly to mains electricity; it should only be powered through this transformer.

What supervision does this experiment require?

It requires instructor or laboratory-technician supervision at all times, with the transformer output never short-circuited or its rated load exceeded.

Last Updated: September 2026