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Specifications
Filter Type:
DC Filter
Voltage - Input:
36V
Mounting Type:
DIN Rail
Mfr. Part #:
VFM-30-DIN
Key Attributes
Model Number:
VFM-30-DIN
Product Description
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
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