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WOOCS 2.2.7.1
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

$6.12

Choke Inductor 100uH 15A

0 out of 5
(0)
SKU: CHK-15aAdd to basket
$25.03

Ferrite Powder

0 out of 5
(0)
SKU: FP-NIZMNZN

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

Select options
$25.03

HV Spark Coil

5.00 out of 5
(2)
SKU: HV-SC20KAdd to basket
$50.08

Induction Heater Coil

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SKU: CT-400Select options
$6.25 $8.75

15kV Transformer

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SKU: TRF15kVAdd to basket
$6.25

4mm Copper Tubing

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SKU: CU4MM1MAdd to basket
$43.82

Induction Heater Coil KIT

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SKU: CT-400-KITAdd to basket
$7.38

Choke Inductor 1mH 16A

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SKU: CHK-1m-16aAdd to basket
$10.01

Choke Inductor 68uH 30A

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SKU: CHK-30AAdd to basket
$56.34

Helical Coils

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SKU: HC70X240Read more
20kV Transformer $31.30 $43.82

High Voltage Transformer 20kV

0 out of 5
(0)
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
$93.93

Custom Induction Heater Coil

0 out of 5
(0)
SKU: CT-400-CUSTOMAdd to basket
Availability:

105 in stock (can be backordered)

$6.12 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:

97 in stock

$25.03 Select options
Availability:

19 in stock (can be backordered)

$25.03 Add to basket
Availability:

Available on back-order

$50.08 Select options
Availability:

26 in stock

$6.25 $8.75 Add to basket
Availability:

55 in stock (can be backordered)

$6.25 Add to basket
Availability:

20 in stock (can be backordered)

$43.82 Add to basket
Availability:

2 in stock (can be backordered)

$7.38 Add to basket
Availability:

56 in stock (can be backordered)

$10.01 Add to basket
Availability:

Out of stock

$56.34 Read more
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:

42 in stock

$31.30 $43.82 Add to basket
Availability:

105 in stock (can be backordered)

$6.12 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:

97 in stock

$25.03 Select options
Availability:

19 in stock (can be backordered)

$25.03 Add to basket
Availability:

Available on back-order

$50.08 Select options
Availability:

26 in stock

$6.25 $8.75 Add to basket
Availability:

55 in stock (can be backordered)

$6.25 Add to basket
Availability:

20 in stock (can be backordered)

$43.82 Add to basket
Availability:

2 in stock (can be backordered)

$7.38 Add to basket
Availability:

56 in stock (can be backordered)

$10.01 Add to basket
Availability:

Out of stock

$56.34 Read more
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:

42 in stock

$31.30 $43.82 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.

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

$31.30 $43.82 Add to basket

Showing 1–12 of 18 results