L/C Magnetics can provide AC and DC variable gapped inductors. An example of a DC variable gapped inductor with multiple taps is shown below.

Specification:

• Gapped Inductor with Taps, 0.5 mH to 50 mH ± 15 %, 60 ADC, P/N 5142L1
• Open core and coil; 15″W x 15″D x 13″H approx.
• Four taps are provided. Nominal values of the taps are:
  • L1,2 = 0.50 mH ± 15%, 60 ADC
  • L1,3 = 10.0 mH ± 15%, 60 ADC
  • L1,4 = 25.0 mH ± 15%, 60 ADC
  • L1,5 = 50.0 mH ± 15%, 60 ADC

• Gap adjustment capability is provided.
• If Gap is increased, inductance value will decrease accordingly.
• If Gap is decreased, inductance value will increase accordingly.
• Gapping material will be provided into 5 equally spaced gaps.

The details of the variable gapped inductor are shown below:

Gapped Inductor with Taps, P/N 5142L1

The unit is provided with taps for four nominal values. Also, the gap can be increased or decreased to revise the inductance.To discuss your specific application, please call us toll free at (800) 595-7096, or send us an email at info@lcmagnetics.com.