China EMI suppression DC power line filter CUI VFM-30-W-T with 48 volt input and compliance to EN standards for sale

EMI suppression DC power line filter CUI VFM-30-W-T with 48 volt input and compliance to EN standards

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Product Description

DC Power Line Filter

The VFM-30-W series DC Power Line Filter is designed for efficient power filtering with a high efficiency of 98%. It meets IEC/EN61000-4 standards and is CISPR22/EN55022 compliant. Available in DIP, Chassis, and DIN Rail mounting versions, this filter offers input voltage protection and is suitable for various applications requiring robust electromagnetic interference (EMI) suppression. Its compact design and high performance make it an ideal choice for demanding power systems.

Product Attributes

Brand: CUI
Certifications: IEC/EN61000-4, CISPR22/EN55022, RoHS
Material: Black flame-retardant heat-proof epoxy resin (UL94V-0)
Mounting Options: DIP, Chassis, DIN Rail

Technical Specifications

Parameter	Conditions/Description	Min	Typ	Max	Units
Input Voltage		18	48	75	Vdc
Output Power				30	W
No Load Input Current	at 48 Vdc		10		mA
Efficiency	at 48 Vdc, full load		98		%
Isolation Voltage	+Vin to GND, -Vin to GND, at 1 minute and leakage current 5 mA max		500		Vac
Conducted Emissions	CISPR22/EN55022, 150 kHz ~ 30 MHz			Class B
Radiated Emissions	CISPR22/EN55022, 30 MHz ~ 1 GHz			Class B
ESD	IEC/EN61000-4-2, air 8 kV, contact 6kV			Class B
Radiated Immunity	IEC/EN61000-4-3, 10 V/m			Class A
EFT/Burst	IEC/EN61000-4-4, 4 kV(5 kHz, 100 kHz)			Class B
Surge	IEC/EN61000-4-5, 2 kV (1.2s/50s 2)/4 kV (1.2 s/50 s 12 )			Class B
Conducted Immunity	IEC/EN61000-4-6, 10 Vr.m.s			Class A
MTBF	as per MIL-HDBK-217F, 40C		1,000,000		hours
Operating Temperature		-40		85	C
Storage Temperature		-55		125	C
Storage Humidity	non-condensing	5		95	%
Solderability (Board Mount)	Hand soldering for 3~5 seconds	350	360	370	C
Solderability (Board Mount)	Wave soldering			260	C
Dimensions (Board Mount)		53.80		19.00	mm [inch]
Dimensions (Chassis Mount)		76.00		27.80	mm [inch]
Dimensions (DIN-Rail Mount)		76.00		32.40	mm [inch]
Weight (Board Mount)			50		g
Weight (Chassis Mount)			70		g
Weight (DIN-Rail Mount)			90		g