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EE27 Power Supply Inductor Magnet Composite Iron Core PFC Inductor

Introduction

SH-EE27 is mainly used in the primary input part of the 180W industrial power supply circuit. It can improve the working efficiency of the circuit by modifying the power factor. This product adopts a composite iron core and EE type structure to achieve electrical characteristics equivalent to conventional magnetic ring structure while magnetic ring is used to be adopted in order to obtain better characteristics.

Parameters

NO.

ITEMS

TEST PIN

SPECIFICATION

TEST CONDITIONS

1

Inductance

10-1

140u H±7%

100KHz,1.0Vrms

2

DCR

10-1

125mΩ MAX

AT 25℃

3

HI-POT

COIL-CORE

No Break

0.6KV/1mA/3s

4

Q value

10-1

150 min

100KHz,1.0Vrms

Dimensions:(Unit: mm)& Diagram

Features

1. EE-type bobbin instead of the magnetic ring 2. A composite magnetic core instead of EE core 3. Horizontal structure saves space

Advantages

1. EE bobbin has higher cost performance than ring bobbin 2. Good DC superposition characteristics 3. Its work efficiency is better than the traditional EE bobbin 4. Better electromagnetic compatibility than traditional EE bobbin

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