Leaded Inductors for Class D DVK1313H
Mag 
Features
- Inductor for LPF of Digital Amplifier (Class-D)
- Uniquely-developed core focused on sound quality
- Achieved high-quality sound with oxygen-free copper wire (OFC)
- Superior magnetic saturation characteristic and temperature-independent
- 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) Typical | DC Saturation Allowable Current (A) | Temperature Rise Allowable Current (A) |
|---|---|---|---|---|
| DVK1313H-4R7M | 4.7 ± 20% | 6 | 25.2 | 14.2 |
| DVK1313H-100M | 10 ± 20% | 13.4 | 19 | 9.4 |
| DVK1313H-220M | 22 ± 20% | 28.4 | 11.8 | 6.4 |
- Inductance Measuring Condition:100kHz,1V
- DC saturation allowable current:The current value which inductance decrease 25% from the initial value
- Temperature rise allowable current:The rise in temperature of core surface is 40℃
Current characteristic graph
Characteristics of DC Superposition
