SMD Choke Coil Inductor Toroidal 10kHz Switch Power Supply
Price:
USD0.1~0.5/PCS
MOQ:
1000
Delivery Time:
Negotiable
Brand:
HEMEI
Product Description
Toroidal Coil Choke Inductors
10kHz Choke Coil SMD Toroidal Core Inductor For Switch Power Supply
Common mode Choke, also known as Common mode Choke, is commonly used to filter Common mode EMI signals in switching power supplies of computers.In board card design, common-mode inductor also plays the role of EMI filter, which is used to suppress the electromagnetic wave emitted by high-speed signal line.
Applications
- Compact fluorescent lamp
- Television receiver
- Radio cassette player
- PC power supply
- Monitor,audio,VCD,DCD
- UPS
- The electronic apparatus
- The noise rejection
- Induction cooker,etc.
Feature
- High current capacity
- Low core loss at frequency
- High reliability, efficiency
- Small packaged size
- Operating Temperature: -30°C to +80°C
- Electrical Specifications at 20°C
| NO | Item | Test pin | Test value | Condition |
| 1 | Inductance |
N1＝N2＝N3＝N4
|
20uH Min
|
1KHZ 0.3V
|
| 2 | DC resistance |
N1＝N2＝N3＝N4
|
4000VAC | 10s/1mA |
| 3 |
Diagram
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Company
Hefei Hemei Electronics Technology Co., Ltd
Location
A19, Industrial Investment Chuangzhi World, No. 1500, Beicheng Avenue, Luyang District, Hefei, Anhui, China
Contact Person
Jean