Two-stage Differential Mode EMI Filters

Product Description 

 

This kind of Two-stage Differential Mode EMI Filter can prevent the failure of equipment caused by conduction interference. It will also provide the noise suppression required to enable most equipment to reach conductive emission limits. It is also particularly effective when applied to devices that use switching power supplies. In addition, the Two-stage Differential Mode EMI Filter has the properties of small volume, sophisticated design, advanced technology, high efficiency as well as low failure rate. It has good differential mode attenuation and common mode performance, and is ideal for switching mode power supplies. The Two-stage Differential Mode EMI Filter is widely applied in single phase industrial machinery, switching power supplies, power saving equipment, and battery charging devices. It is very popular with our clients due to stable performance. 

 

Applications

Switchig power supplies.

 

Technical Data

Rated Voltage	115/250VAC
Line Frequency	50/60Hz
Test Voltage	1500VDC (line/line)
	1500VAC(line/ground)
Insulation Resistance	>50MΩ@500VDC
Temperature Rise	<30℃
Climatic Category	25/085/21

 

List Of General Products

Part No.	Rated Current	Leakage Current	Dimension	Terminal		Electrical Schematics
				Input	Output
DCA1-1A	1A	<0.5mA	A1
DCB1-3A	3A	<0.5mA	B1
DCB1-6A	6A	<1.0mA	B1
DCA4-10A	10A	<1.0mA	A4
DCA7-20A	20A	<1.0mA	A7
DCB2-50A	50A	<2.0mA	B2
DCB3-100A	100A	<3.0mA	B3
DCB4-200A	200A	<3.0mA	B4

 

Outine Drawing And Dinemsions(mm)

 

Insertion Loss

(Common Mode )--------(Differential Mode)

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