Primary or Secondary Coils 

The Primary or Secondary Coils are safe to handle due to the impact resistant plastic housing. They are designed for use with the Transformer Core D to form a complete circuit. 

The coils are not suitable for student experiments due to their ability to output either a high or a low voltage depending on the primary voltage and are therefore too powerful.

Features of the Primary or Secondary Coils 

• Coils in an impact resistant plastic housing
• 3 different power levels available
• Use with the Transformer Core D
• Voltage output dependant on primary voltage 
• Can handle either a high or low voltage output
• Safety sockets
• Straightforward and easy to use

Technical Specifications of the Primary or Secondary Coils 

• Dimensions: 12 x 9 x 7cm
• Weight: 1.1kg

The following variants are available:

Compatible Equipment for the Primary or Secondary Coils

• Transformer Core D
• U-Shaped Core

Delivery Information

The Primary or Secondary Coils is usually delivered within 3 to 5 working days of ordering via UPS courier.

If you would like up to the minute delivery and tracking information for your order, please contact the Lab World Customer Care Team by telephone on 020 7501 1105 or by email using the form below. We look forward to helping you with your enquiry.