Panasonic Electronic Components ETQP4L-WFC & ETQP4L-XFC Power Inductors
Panasonic ETQP4L-WFC and ETQP4L-XFC Power Inductors provide low loss with 0.7mΩ to 1.56mΩ DC resistance (DCR) and ±5％ to ±10％ DCR tolerance. These high-power inductors offer a 21A to 28A rated current and are suitable for high-frequency circuits up to 1MHz. The power choke coils have an 11.5mm x 10mm x 4mm package size, shielded construction, and low buzz noise due to the gapless structure. Panasonic ETQP4L-WFC and ETQP4L-XFC Power Inductors are ideal for use in notebook and desktop PC power supply modules as well as in servers, routers, and DC/DC converters for driving CPUs.
Features
- Small mounting size for multiphase DC/DC converter circuits
- High power
- Low loss
- Tighter DCR tolerance
- Suitable for high-frequency circuits (up to 1MHz)
- Low buzz noise due to gapless structure
- Shielded construction
- RoHS compliant
Applications
- Notebook and desktop PC power supply modules
- Servers, routers, and DC/DC converters for driving CPUs
Specifications
- 11.5mm x 10mm x 4mm dimensions
- 21A to 28A rated current
- 0.7mΩ to 1.56mΩ DCR
- ±5％ to ±10％ DCR tolerance
Performance Characteristics
Dimensions
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Published: 2022-06-03
| Updated: 2024-03-10