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EMI RFI suppression DC power line filter CUI VFM-30-DIN designed for operation in harsh environments

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EMI RFI suppression DC power line filter CUI VFM-30-DIN designed for operation in harsh environments

Filter Type : DC Filter

Voltage - Input : 36V

Mounting Type : DIN Rail

Description : DC Filter DIN Rail Power Line Filter Modules RoHS

Mfr. Part # : VFM-30-DIN

Model Number : VFM-30-DIN

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Product Overview

The CUI VFM-30 is a DC power line filter designed to ensure surge compliance to IEC/EN61000-4-5 standards and reduce emissions to meet CISPR22 / EN 55022 Class B. It accepts up to 1.5 A (rms) of nominal input current over a wide input voltage range of 10-36 Vdc and operates across a broad temperature range of -40 to +85 C. Available in board-mount, chassis-mount, or DIN-Rail mounting options, it is designed for use with the PYBE30-Q24 DC-DC converter, offering enhanced EMI/RFI suppression for various applications.

Product Attributes

Brand: CUI
Material: Black flame-retardant heat-proof epoxy resin (UL94V-0)
Certifications: IEC/EN61000-4-5, CISPR22 / EN 55022 Class B, CISPR32 /EN 55032, IEC/EN61000-4-2, IEC/EN61000-4-3, IEC/EN61000-4-4, IEC/EN61000-4-6
Warranty: 2 year limited warranty

Technical Specifications

Parameter	Conditions/Description	Min	Typ	Max	Units
Input Voltage		10	24	36	Vdc
Output Power				30	W
No Load Input Current	at 24 Vdc		10		mA
Efficiency	at 24 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	CISPR32 /EN 55032, 150 kHz ~ 30 MHz, class B
Radiated Emissions	CISPR32 /EN 55032, 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
RoHS		yes
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	28.80	19.00	mm [inch]
Dimensions (Chassis Mount)		76.00	31.50	27.80	mm [inch]
Dimensions (DIN-Rail Mount)		76.00	31.50	32.40	mm [inch]
Weight (Board Mount)			50		g
Weight (Chassis Mount)			70		g
Weight (DIN-Rail Mount)			90		g

2411220615_CUI-VFM-30-DIN_C6593239.pdf

EMI RFI suppression DC power line filter CUI VFM-30-DIN designed for operation in harsh environments Images

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