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SMD Inductors for Class D    DBL1010HB

Features

  • Space reduction is realized by 2 in 1 construction
  • Low distortion and high-quality sound by low loss material and OFC (Oxygen-Free Copper) wire
  • Core gap moved from top to side for improvement of mounting
  • Compact size using flat wire
  • High current, Low resistance
  • AEC-Q200 compliant
  • Operating temperature:-40℃~+125℃(The self-heating is included)

Applications

  • AudioVisual
  • TV and Monitor, Mini System, AV Amplifier, for Professionals
  • Automotive
  • Car Audio, Car Navigation
  • Home Electronics
  • Games
  • Others
  • Power Supply

Electrical Characteristics

Part Number Inductance(µH) DCR (mΩ) DC Saturation Allowable Current (A) Temperature Rise Allowable Current (A)
Max Typical
DBL1010HB-3R3M 3.3 ± 20% 11 9 11.6 5.4
DBL1010HB-100M 10 ± 20% 18 15 7.1 4.2
DBL1010HB-150M 15 ± 20% 23 18 5.3 3.8
DBL1010HB-220M 22 ± 20% 38 30 4.3 3
  • Inductance Measuring Condition:100kHz,1V
  • DC saturation allowable current:The current value which inductance decrease within 25% from the initial value
  • Temperature rise allowable current:The rise in temperature of core surface is within 40℃

Current characteristic graph

Characteristics of DC Superposition

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