SMD Inductors for Class D DBK6568H
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 TV and Monitor, Mini System, AV Amplifier, for Professionals
- Home Electronics Games
- Others Power Supply
Electrical Characteristics
| Part Number | Inductance(µH) | DCR(mΩ) Typical | DC Saturation Allowable Current (A) | Temperature Rise Allowable Current (A) |
|---|---|---|---|---|
| DBK6568H-3R3N | 3.3 ± 30% | 24.3 | 14.8 | 4.3 |
| DBK6568H-4R7M | 4.7 ± 20% | 28 | 12.2 | 4.1 |
| DBK6568H-8R2N | 8.2 ± 20% | 57 | 9 | 2.8 |
| DBK6568H-100M | 10 ± 20% | 90.4 | 8.4 | 2.3 |
| DBK6568H-120M | 12 ± 20% | 94.5 | 8 | 2.2 |
- Inductance Measuring Condition:100kHz,1V
- DC saturation allowable current:The current value which inductance decrease 20% from the initial value
- Temperature rise allowable current:The rise in temperature of core surface is 40℃
Current characteristic graph
Characteristics of DC Superposition
