Leaded Inductors for Class D DLM1219
2 in 1
Mag 
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
