Output End Inverter Common Mode Filter Ring

Common Mode Filter Ring need to have high permeability, high saturation and low power consumption.They don’ t affect the asymmetrical power supply current, but effectively suppress the asymmetrical EMl noise current as a common mode choke.

Ask for Quick Quotation

Product Description

Introduction:

Then GMcore has developed a series of magnetic cores for these kinds of application to meet the requirements of different power and working conditions. At the same time, a convenient and reliable installation method is designed to meet different application requirements.

Typical Application:

Widely used in electric vehicle or hybrid vehicle as common mode noise filtering of on-board charger, on-board DC to DC, motor driver DC / AC output ends and on-board air conditioner.

Performance Characteristics:

Comply with AEC-Q200 Automobile standard and applied IATF 16949 quality system certification；
Have cleaning workshop that meets the cleanliness requirements; meets lP67 requirement；
Max. continuous operating temperature: Top = +130 °C or Top = +155 °C；
With Excellent temperature stability;
Can be customized flexibly according to client’s application requirements.

Common Mode Filter Ring Product Specifications：

GM Serial	Core Dimension ODxIDxHT	AL0nominal* [μH]		Saturation current Icm[A],typical**			Iron cross section [cm2]	Mean path length [cm]	Weight [g]
GM Serial	[mm]	10kHz	100kHz	DC	10kHz	100kHz	Afe	lfe	mFe
GMNCAU201308-01	20×12.5×8	20	10.6	1	1	1.7	0.25	5.1	9.2
GMNCAU201308-01	20×12.5×8	59.4	13.7	0.2	0.2	0.5	0.25	5.1	9.2
GMNCAU251610-01	25×16×10	23.7	12.6	1.3	1.3	2.1	0.37	6.4	17.4
GMNCAU251610-02	25×16×10	70.2	16.2	0.3	0.3	0.6	0.37	6.4	17.4
GMNCAU302010-01	30×20×10	30.5	16.2	1.6	1.6	2.6	0.58	7.9	33.6
GMNCAU302010-02	30×20×10	90.4	20.8	0.3	0.4	0.8	0.58	7.9	33.6
GMNCAU402515-01	40×25×15	35.2	18.7	2	2.1	3.3	0.87	10.2	65.4
GMNCAU402515-02	40×25×15	104	24	0.4	0.5	1	0.87	10.2	65.4
GMNCAU635025-01	63×50×25	28.6	15.2	3.5	3.6	5.8	1.23	17.8	160
GMNCAU635025-02	63×50×25	85	19.6	0.7	0.8	1.7	1.23	17.8	160

Other designs are available according to the requires.

*AL0:（＋45%/-25%）Inductance for N=1(tolerance+45%/-25%)

**Icm:The listed saturation currents are only for reference. They are calculated according to the nominal core dimensions at room temperature and corresponding currents at approx 70% saturation flux density.

Oval Nanocrystalline Cores for Automobile Application Product Specifications:

GM Serial	Core Dimension ODxIDxHT	AL0nominal* [μH]		Saturation current Icm[A],typical**			Iron cross section [cm2]	Mean path length [cm]	Weight [g]
GM Serial	[mm]	10kHz	100kHz	DC	10kHz	100kHz	Afe	lfe	mFe
GMNCAU72390720-01	72×39×7×20	51.3	15.2	1.1	1.2	2.3	1.01	16.6	123
GMNCAU72390720-02	72×39×7×20	25.3	13.4	3.3	3.4	5.4	1.01	16.6	123
GMNCAU105390720-01	105×39×7×20	36.7	10.8	1.5	1.6	3.2	1.01	23.2	172
GMNCAU105390720-02	105×39×7×20	18.1	9.6	4.6	4.7	7.6	1.01	23.2	172
GMNC60400820-01	60×40×8×20	100	16.5		1	1.9	1.25	14	135
GMNC60400820-02	60×40×8×20	34.5	16.5		2.9	4.5	1.25	14	135
GMNC100701525-01	100×70×15×25	150	25		1.6	3.2	3	23.3	510
GMNC100701525-02	100×70×15×25	48.6	25		4.8	7.6	3	23.3	510
GMNC130852025-01	130×85×20×25	155	22		2.1	4.1	4	29.4	850
GMNC130852025-02	130×85×20×25	51	22		6	9.6	4	29.4	850
GMNC1901042030-01	190×104×20×30	100	15		3.1	6	4.8	43.6	1500
GMNC1901042030-02	190×104×20×30	41.5	15		8.9	14.2	4.8	43.6	1500