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Leaded Inductors for Class D    DLM1219

2 in 1 Discontinued Mag
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Features

  • Inductor for LPF of Digital Amplifier (Class-D).
  • Microminiaturization and 2 in 1 vertical type structure realized space-saving.
  • Simple and original magnetic shield structure.
  • Low distortion and high quality sound are realized by using low-loss core and OFC (Oxygen Free Copper) wire
  • Operating temperature:-40℃~+125℃(The self-heating is included)

Applications

  • AudioVisual
  • Mini System, AV Amplifier, for Professionals
  • Automotive
  • Car Audio
  • Others
  • Power Supply

Electrical Characteristics

Part Number Inductance(µH) DCR (mΩ) DC Saturation Allowable Current (A) Temperature Rise Allowable Current (A)
Max Typical
DLM1219-100M 10 ± 20% 37 27.6 8 3.5
DLM1219-150M 15 ± 20% 46 32.2 6 2.7
DLM1219-200M 20 ± 20% 60 45.4 5 2.4
  • 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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