China DC EMI Filter CUI VFM-20A Board Mount 20 Amp Input Current Noise Suppression for DC DC Converters for sale

DC EMI Filter CUI VFM-20A Board Mount 20 Amp Input Current Noise Suppression for DC DC Converters

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Product Description

Product Overview

The CUI VFM-XX Series DC EMI Filters are designed to reduce common and differential mode noise in DC/DC converter applications. Their compact size makes them suitable for a wide range of DC/DC converters, offering effective noise suppression for improved system performance. These filters are ideal for applications requiring robust EMI filtering and reliable operation.

Product Attributes

Brand: CUI
Material: Black plastic (VFM-10A & VFM-20A), Black coated steel (VFM-15C & VFM-25C)
Color: Black

Technical Specifications

Part Number	Input Voltage Range (Vdc)	Input Surge Voltage (Vdc)	Input Current Max (A)	Isolation Voltage (Vdc)	Mounting Style
VFM-10A	0 ~ 75	100	10	1,500	Board Mount
VFM-15C	0 ~ 75	100	15	1,500	Chassis Mount
VFM-20A	0 ~ 75	100	20	1,500	Board Mount
VFM-25C	0 ~ 36	50	25	1,500	Chassis Mount

Parameter	Conditions/Description	Min	Nom	Max	Units
Isolation Voltage	Input to ground, output to ground			1,500	Vdc
Isolation Resistance	Input to ground, output to ground	10⁷			W
DC Resistance	Total for two legs			16	mW
Operating Temperature		-40		100	C
Case Temperature				100	C
Storage Temperature		-40		100	C

Part Number	Dimensions (L x W x H)
VFM-10A	2.00 x 1.00 x 0.46 [50.8 x 25.4 x 11.7 mm]
VFM-15C	4.06 x 3.11 x 0.89 [103.2 x 79 x 22.7 mm]
VFM-20A	2.00 x 1.60 x 0.50 [50.8 x 40.6 x 12.7 mm]
VFM-25C	4.06 x 3.11 x 0.89 [103.2 x 79 x 22.7 mm]