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01270 747 008 (UK)

 Coils, inductors, chokes, Tesla Coils and transformers for voltage conversion, filters, magnetism and high voltage experiments. We also offer a bespoke coil winding service. If you need precision coils or something not available in the store, please send us your requirements using this form.

Coils & Transformers

$6.74

Choke Inductor 100uH 15A

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SKU: CHK-15aAdd to basket
$27.56 – $206.77

Ferrite Powder

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SKU: FP-NIZMNZN

Ferrite powder for magnetic experiments, magnetic shielding, and making magnetic composite materials. Particle sizes from 250nm to 150um.

Select options
$27.56

HV Spark Coil

5.00 out of 5
(2)
SKU: HV-SC20K

High Voltage coil with 12V input and >20kV output. Perfect for driving with our Power Pulse Modulators for a simple adjustable frequency HV PSU

Add to basket
$55.12

Induction Heater Coil

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SKU: CT-400

These induction heater coils are a combined capacitor coil combination wound with copper pipe for simple water cooling. Ideal for induction heating of small parts. Various sizes available.

Select options
$6.88

4mm Copper Tubing

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SKU: CU4MM1MAdd to basket
$48.23

Induction Heater Coil KIT

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SKU: CT-400-KITAdd to basket
$6.88 $9.64

15kV Transformer

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(0)
SKU: TRF15kVAdd to basket
20kV Transformer $34.45 $48.23

High Voltage Transformer 20kV

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SKU: TRF20kV

High Voltage, high frequency transformer rated for 12V, 5V pulsed DC input with 20kV output at around 3mA. 

Ideal partner to our PWM-OCXi for making high voltage projects

Add to basket
$8.12

Choke Inductor 1mH 16A

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SKU: CHK-1m-16aAdd to basket
$11.01

Choke Inductor 68uH 30A

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(0)
SKU: CHK-30AAdd to basket
Custom Pancake Coil $130.95

Custom Induction Heater Coil

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(0)
SKU: CT-400-CUSTOM

Custom induction heater work coil winding service. Please contact us with your requirements. Price will depend on your specifications.

Add to basket
$62.02

Helical Coils

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(0)
SKU: HC70X240Read more

Choke Inductor 100uH 15A

0 out of 5
(0)
SKU: CHK-15a
Availability:

68 in stock (can be backordered)
$6.74 Add to basket

Ferrite Powder

0 out of 5
(0)

Ferrite powder for magnetic experiments, magnetic shielding, and making magnetic composite materials. Particle sizes from 250nm to 150um.

SKU: FP-NIZMNZN
Availability:

87 in stock
$27.56 – $206.77 Select options

HV Spark Coil

5.00 out of 5
(2)

High Voltage coil with 12V input and >20kV output. Perfect for driving with our Power Pulse Modulators for a simple adjustable frequency HV PSU

SKU: HV-SC20K
Availability:

25 in stock (can be backordered)
$27.56 Add to basket

Induction Heater Coil

0 out of 5
(0)

These induction heater coils are a combined capacitor coil combination wound with copper pipe for simple water cooling. Ideal for induction heating of small parts. Various sizes available.

SKU: CT-400
Availability:

4 in stock (can be backordered)
$55.12 Select options

4mm Copper Tubing

0 out of 5
(0)
SKU: CU4MM1M
Availability:

41 in stock (can be backordered)
$6.88 Add to basket

Induction Heater Coil KIT

0 out of 5
(0)
SKU: CT-400-KIT
Availability:

3 in stock (can be backordered)
$48.23 Add to basket

15kV Transformer

0 out of 5
(0)
SKU: TRF15kV
Availability:

24 in stock
$6.88 $9.64 Add to basket
20kV Transformer

High Voltage Transformer 20kV

0 out of 5
(0)

High Voltage, high frequency transformer rated for 12V, 5V pulsed DC input with 20kV output at around 3mA. 

Ideal partner to our PWM-OCXi for making high voltage projects

SKU: TRF20kV
Availability:

27 in stock
$34.45 $48.23 Add to basket

Choke Inductor 1mH 16A

0 out of 5
(0)
SKU: CHK-1m-16a
Availability:

2 in stock (can be backordered)
$8.12 Add to basket

Choke Inductor 68uH 30A

0 out of 5
(0)
SKU: CHK-30A
Availability:

53 in stock (can be backordered)
$11.01 Add to basket
Custom Pancake Coil

Custom Induction Heater Coil

0 out of 5
(0)

Custom induction heater work coil winding service. Please contact us with your requirements. Price will depend on your specifications.

SKU: CT-400-CUSTOM
$130.95 Add to basket

Helical Coils

0 out of 5
(0)
SKU: HC70X240
Availability:

Out of stock
$62.02 Read more

Choke Inductor 100uH 15A

0 out of 5
(0)
Availability:

68 in stock (can be backordered)
$6.74 Add to basket

Ferrite Powder

0 out of 5
(0)

Ferrite powder for magnetic experiments, magnetic shielding, and making magnetic composite materials. Particle sizes from 250nm to 150um.

Availability:

87 in stock
$27.56 – $206.77 Select options

HV Spark Coil

5.00 out of 5
(2)

High Voltage coil with 12V input and >20kV output. Perfect for driving with our Power Pulse Modulators for a simple adjustable frequency HV PSU

Availability:

25 in stock (can be backordered)
$27.56 Add to basket

Induction Heater Coil

0 out of 5
(0)

These induction heater coils are a combined capacitor coil combination wound with copper pipe for simple water cooling. Ideal for induction heating of small parts. Various sizes available.

Availability:

4 in stock (can be backordered)
$55.12 Select options

4mm Copper Tubing

0 out of 5
(0)
Availability:

41 in stock (can be backordered)
$6.88 Add to basket

Induction Heater Coil KIT

0 out of 5
(0)
Availability:

3 in stock (can be backordered)
$48.23 Add to basket

15kV Transformer

0 out of 5
(0)
Availability:

24 in stock
$6.88 $9.64 Add to basket
20kV Transformer

High Voltage Transformer 20kV

0 out of 5
(0)

High Voltage, high frequency transformer rated for 12V, 5V pulsed DC input with 20kV output at around 3mA. 

Ideal partner to our PWM-OCXi for making high voltage projects

Availability:

27 in stock
$34.45 $48.23 Add to basket

Choke Inductor 1mH 16A

0 out of 5
(0)
Availability:

2 in stock (can be backordered)
$8.12 Add to basket

Choke Inductor 68uH 30A

0 out of 5
(0)
Availability:

53 in stock (can be backordered)
$11.01 Add to basket
Custom Pancake Coil

Custom Induction Heater Coil

0 out of 5
(0)

Custom induction heater work coil winding service. Please contact us with your requirements. Price will depend on your specifications.

$130.95 Add to basket

Helical Coils

0 out of 5
(0)
Availability:

Out of stock
$62.02 Read more

Choke Inductor 100uH 15A

0 out of 5
(0)
$6.74 Add to basket

Ferrite Powder

0 out of 5
(0)

Ferrite powder for magnetic experiments, magnetic shielding, and making magnetic composite materials. Particle sizes from 250nm to 150um.

$27.56 – $206.77 Select options

HV Spark Coil

5.00 out of 5
(2)

High Voltage coil with 12V input and >20kV output. Perfect for driving with our Power Pulse Modulators for a simple adjustable frequency HV PSU

$27.56 Add to basket

Induction Heater Coil

0 out of 5
(0)

These induction heater coils are a combined capacitor coil combination wound with copper pipe for simple water cooling. Ideal for induction heating of small parts. Various sizes available.

$55.12 Select options

4mm Copper Tubing

0 out of 5
(0)
$6.88 Add to basket

Induction Heater Coil KIT

0 out of 5
(0)
$48.23 Add to basket

15kV Transformer

0 out of 5
(0)
$6.88 $9.64 Add to basket
20kV Transformer

High Voltage Transformer 20kV

0 out of 5
(0)

High Voltage, high frequency transformer rated for 12V, 5V pulsed DC input with 20kV output at around 3mA. 

Ideal partner to our PWM-OCXi for making high voltage projects

$34.45 $48.23 Add to basket

Choke Inductor 1mH 16A

0 out of 5
(0)
$8.12 Add to basket

Choke Inductor 68uH 30A

0 out of 5
(0)
$11.01 Add to basket
Custom Pancake Coil

Custom Induction Heater Coil

0 out of 5
(0)

Custom induction heater work coil winding service. Please contact us with your requirements. Price will depend on your specifications.

$130.95 Add to basket

Helical Coils

0 out of 5
(0)
$62.02 Read more

Showing 1–12 of 18 results