Tape-Wound Bobbin
PWI offers a specialized product line of tape-wound bobbin cores designed to meet your needs. Our tape-wound cores are unique in their core memory due to magnetic or non-magnetic characteristics and switching speeds. We are able to achieve these characteristics during our manufacturing process. Tape-wound bobbin cores can be used in special low frequency transformer and inductor designs, magnetometers, and current-sensing transformers.
PWI builds custom cores to your specifications. We offer cores with a variety of customizable options such as core dimensions, material alloys and alloy thickness to choose from.
Bobbin Core Dimensions
- Diameters: 0.05” to 1.5”
- Width: 0.036” to 0.265”
Material Alloys
- 79-4 Nickel
- Oriented 50-50 Nickel-Iron
- HYMU
- HYMU 80
- HYMU 800
- HYDRA 80
- MOLYPERMALLOY
- ORTHO
- PERMALLOY
- SUPER PERMALLOY
Alloy Thickness
- 0.125 mil
- 0.250 mil
- 0.500 mil
- 1.000 mil