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MSC1278-103ML - Coupled Inductors

Download the MSC1278-103ML datasheet PDF (MSC1278 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for coupled inductors.

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Note: The manufacturer provides a single datasheet file (MSC1278-Coilcraft.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MSC1278-103ML
Manufacturer Coilcraft
File Size 239.80 KB
Description Coupled Inductors
Datasheet download datasheet MSC1278-103ML Datasheet

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Full PDF Text Transcription

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Document 922-1 Coupled Inductors–MSC1278 For SEPIC Applications The MSC1278 coupled inductors are designed with high leakage inductance for use in SEPIC applications. The loosely coupled windings (K ≈ 0.8) improve SEPIC efficiency by reducing circulating current and provide twice the ripple current reduction of separate inductors. These inductors offer high efficiency and excellent current handling in a rugged, low cost part. They are well suited for use as a VRM inductors in high-current DC-DC converters and VRM/VRD controllers. They can also be used as two single inductors connected in series or parallel. 01.428,34max 01.428,34max 123 X Dot indicates pin1 Dash number Internal code 0.317 8,05 max 0.197 5,0 0.197 5,0 34 21 0.138 3,5 0.
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