The KEMET HHBC coils are normal mode chokes with a wide variety of characteristics. These coils are designed with Fe-Si dust cores and are useful in various

fields, such as DC/DC converters and differential noise countermeasures.

Applications: 

• Switching power supply outlet
• DC-DC converter
• Phase compensation
• Boost converter
• Normal mode noise countermeasure
  

Features: 

• Fe-Si dust core material
• Available for noise countermeasure as well as general use
• Good balance of core loss and DC superposition characteristics
• Wide variety of sizes and specifications
• Operating temperature range from −40°C to +125°C

Specifications:

• Rated Current Range:  2 – 30 A
• Rated Inductance Range: 24 – 311 µH at 0 A ±20%
• Inductance Measurement Condition: 100 kHz, 1 mA
• Wire Type: 1 UEW & 1 PEW
• Operating Temperature Range: −40°C to +125°C (include self temperature rise)