Induction Coil

The Induction Coil is a practical electromagnetic laboratory apparatus that produces a high-voltage spark from a comparatively low-voltage DC input. It provides students and laboratory users with a visible method of studying electromagnetic induction, voltage transformation and electrical discharge.

The unit incorporates two coils housed completely within a polished wooden cabinet. This enclosed arrangement gives the equipment a neat laboratory appearance while protecting the internal coil assembly during routine handling and demonstrations. The wooden housing also provides a stable base for the electrode mechanism and associated connections.

A major feature of this induction coil is its 50 mm adjustable spark gap. The discharge points are mounted on sliding rods, allowing the gap to be increased or reduced according to the requirements of the experiment. This adjustment makes the apparatus useful when demonstrating how spark formation changes with electrode separation and operating conditions.

The equipment can be connected to an appropriate low-voltage DC source such as a laboratory supply or suitable battery arrangement. When operated correctly, the changing magnetic field produced by the coil system generates a substantially higher voltage, allowing a spark to form between the discharge points.

This induction coil can be incorporated into demonstrations involving gas-filled discharge tubes, vacuum tubes, electrometers and other high-voltage laboratory experiments. It is particularly useful in physics courses covering electromagnetic induction, electrical discharge, high-voltage phenomena and the behavior of electrical equipment under changing potential conditions.

The compact wooden cabinet makes the apparatus convenient for tabletop demonstrations, laboratory storage and repeated classroom use. The adjustable electrodes also give instructors greater flexibility when setting up different experimental conditions.

Micro Technologies supplies this Induction Coil for educational laboratories, institutional procurement and practical physics applications. Its straightforward construction, adjustable spark arrangement and enclosed coil assembly make it a useful addition to a physics laboratory equipment inventory.

For dependable service, the apparatus should be operated with a suitable low-voltage source and handled according to laboratory safety procedures. Since the secondary circuit generates high voltage, users should avoid direct contact with energized components and follow appropriate electrical safety practices.

Features

• Produces high-voltage sparks from a low-voltage DC source.
• 50 mm maximum specified spark gap for laboratory demonstrations.
• Adjustable discharge gap using sliding electrode rods.
• Two-coil construction enclosed inside a polished wooden cabinet.
• Suitable for electromagnetic induction experiments.
• Useful for high-voltage electrical discharge demonstrations.
• Can be used with suitable gas-filled discharge tubes.
• Applicable to demonstrations involving vacuum tubes and electrometers.
• Stable wooden housing for convenient tabletop laboratory use.
• Suitable for physics teaching and practical laboratory applications.

Benefits

• Clear visual demonstration: The adjustable spark provides an easily observable indication of high-voltage generation.
• Flexible experimental setup: Sliding electrode rods allow users to change the spark gap according to the experiment.
• Protected construction: The enclosed coil arrangement helps keep the internal assembly protected during routine handling.
• Broad laboratory application: Can support demonstrations involving discharge tubes, vacuum tubes and electrometers.
• Efficient teaching tool: Helps connect theoretical electromagnetic principles with a practical demonstration.
• Reusable laboratory equipment: Suitable for repeated educational use when operated and maintained correctly.
• Procurement value: A versatile apparatus for physics departments, colleges and institutional laboratories.

Product Specifications

Available Variants

• 50 mm Spark Gap Induction Coil
• Adjustable spark-gap configuration with sliding electrode rods
• Custom configurations may be considered for specific institutional requirements

SKU System

• MT-IC-050 – Standard 50 mm Spark Gap Induction Coil
• MT-IC-050-BULK – Bulk Institutional Supply
• MT-IC-050-CUS – Custom Requirement Version

FAQs

What is an Induction Coil used for?

An Induction Coil is used to generate high-voltage electrical pulses from a low-voltage DC source.
It is commonly used for demonstrations of electromagnetic induction and electrical discharge.
The visible spark makes it useful for practical physics laboratory teaching.

What is the spark gap of this Induction Coil?

The specified Induction Coil provides a spark gap of approximately 50 mm.
The electrode rods can be moved backward or forward to adjust the discharge distance.
This allows different experimental conditions to be demonstrated.

Can the spark gap be adjusted?

Yes, the spark gap can be adjusted using the sliding electrode rods.
Changing the distance between the discharge points allows users to observe variations in spark formation.
The adjustment should be carried out following appropriate laboratory safety procedures.

How durable is the Induction Coil?

The two-coil assembly is enclosed inside a polished wooden cabinet for a compact and protected construction.
With careful handling, the apparatus can be used repeatedly in educational laboratories.
It should be kept dry and protected from excessive mechanical impact.

Can it be used with vacuum tubes and discharge tubes?

Yes, the apparatus can be incorporated into suitable demonstrations involving gas-filled discharge tubes and vacuum tubes.
It may also be used with compatible electrometers and other high-voltage experimental arrangements.
The electrical requirements of connected equipment should always be checked beforehand.

Is the Induction Coil suitable for industrial use?

The primary application is physics education, laboratory demonstration and experimental work.
It can also be useful for certain research or development demonstrations involving high-voltage induction.
For specialized industrial applications, electrical specifications should be evaluated before procurement.

Can institutions order Induction Coils in bulk?

Yes, bulk orders can be supplied for schools, colleges, universities and laboratory projects.
Institutional buyers can specify the required quantity and packaging requirements.
Quantity-based commercial quotations can be provided according to the order requirement.

Can the Induction Coil be customized?

Customization may be possible for selected electrical, mechanical or dimensional requirements.
The feasibility depends on the intended application and required specifications.
Technical requirements should be shared for evaluation before confirmation.

How should the Induction Coil be maintained?

Keep the wooden cabinet clean and dry and protect the electrode rods from unnecessary bending or impact.
Check electrical connections and electrode surfaces periodically.
Always disconnect the DC source before inspection, adjustment or maintenance.

How is the product packaged for shipping?

The wooden cabinet and electrode assembly should be protected against impact and movement during transportation.
Suitable cushioning can be used to protect the discharge rods and external components.
Bulk shipments can receive additional protective packaging according to order quantity.

What is the shipping timeline for bulk orders?

The dispatch schedule depends on stock availability, order quantity, customization and destination.
Standard configurations can be processed according to available inventory.
The confirmed shipping timeline can be provided with the quotation.

Why Choose Our Products

• Controlled manufacturing: Construction focuses on practical laboratory requirements and consistent assembly.
• Quality inspection: Electrical connections, mechanical components and external finish are checked before supply.
• Precision engineering: Adjustable electrode positioning supports controlled spark-gap experiments.
• Long service potential: Protected internal coils and proper maintenance support repeated laboratory use.
• Bulk procurement support: Suitable for institutional orders, distributors, laboratory projects and replacement requirements.

Call to Action

Equip your physics laboratory with a practical 50 mm spark gap Induction Coil for electromagnetic induction and high-voltage demonstrations. Micro Technologies supports bulk inquiries, institutional orders, distributor requirements and quotation requests. Share your required quantity and application details to receive a suitable commercial quotation.