Download PDFFRD6-00 BEL
Document overview
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Technical content
Page 1
DC-DC Converter Input Filter
Bel Power Solutions FRD6-00 Input Filter helps control EMC immunity and emission in board-level DC-DC converter applications, minimizing the conducted and radiated emissions generated by switch mode DC-DC converters. The FRD6-00 allows board designs utilizing DC-DC converters to meet stringent EMC requirements according to railway industry standards.
Key Features & Benefits
- Ultra-Wide input voltage range: 14 -160 VDC
- Maximum operating current 0.8 A
- Operating ambient temperature range -40 °C to +105 °C
- Small footprint
- Meet IEC/EN 61000-4 series standards and CISPR16 / EN 55032
- Meet railway industry EN 50155 / EN 50121-3-2 and AREMA standards
- In compliance with the latest revision of the safety standard
1
RoHS
IEC 62368-1
Compliant
1 Pending
Applications
- Railway related equipment
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1. MODEL SELECTION
PART NUMBER
INPUT VOLTAGE RANGE
RATED CURRENT
[VDC]
[A]
14 – 160
0.8
2. INPUT SPECIFICATIONS
PARAMETER
DESCRIPTION / CONDITIONS
MIN. TYP. MAX.
UNIT
Input Voltage Range
14 110 160 VDC
Transient Maximum Voltage
1 s
– – 200 VDC
3. OUTPUT SPECIFICATIONS
PARAMETER
DESCRIPTION / CONDITIONS
MIN TYP. MAX.
UNIT
Operating Current
– – 0.8 A
4. GENERAL SPECIFICATIONS
PARAMETER
DESCRIPTION / CONDITIONS
MIN TYP. MAX.
UNIT
Operating Temperature
-40 – 105 °C
Storage Temperature
-55 – 125 °C
Storage Humidity
5 – 95 %RH
MTBF
MIL-HDBK-217F @ 25 °C
1000 – – kh
5. MECHANICAL SPECIFICATIONS
tech.support@psbel.com
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6. ELECTROMAGNETIC COMPATIBILITY (EN50121-3-2)
PARAMETER
DESCRIPTION
CLASS / CRITERIA
150 kHz – 500 kHz; 79 dBuV (see Fig. 1 for recommended circuit)
CE EN 55016-2-1
500 kHz – 30 MHz; 73 dBuV (see Fig. 1 for recommended circuit)
Emission 1
30 MHz – 230 MHz ; 40 dBuV/m at 10 m (see Fig. 1 for recommended circuit)
RE CISPR16-2-3
230 MHz – 6 GHz; 47 dBuV/m at 10 m (see Fig. 1 for recommended circuit)
1 Corresponds or exceeds EN 50121-3-2
7. ELECTROMAGNETIC COMPATIBILITY (AREMA)
PARAMETER
DESCRIPTION
CLASS / CRITERIA
CISPR16-2-1 150 kHz – 500 kHz; 79 dBuV (see Fig. 1 for recommended circuit) CE
CLASS A
CISPR16-1-2 500 kHz – 30 MHz; 73 dBuV (see Fig. 1 for recommended circuit)
Emissions
30 MHz – 230 MHz; 40 dBuV/m at 10 m (see Fig. 1 for recommended circuit)
RE CISPR16-2-3
CLASS A
230 MHz – 1 GHz; 47 dBuV/m at 10 m (see Fig. 1 for recommended circuit)
Asia-Pacific Europe, Middle East North America
+86 755 298 85888
+353 61 49 8941 +1 866 513 2839
© 2022 Bel Power Solutions & Protection BCD.20210_1 13 September 2022
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8. DESIGN REFERENCE
TYPICAL APPLICATION
Figure 1. Recommended EMC Filtering
| COMPONENTS | VALUE | RECOMMENDED COMPONENT |
| C1 | 330 µF | ELECTROLYTIC; Al, WET; RADIAL; 330 μF; 20%; 250 V; Ø 18 x 30 mm; PITCH 7.5 mm; -40 to +105°C |
| C7, C8, C9 | 100 µF | ELECTROLYTIC; Al, WET; RADIAL; 100 μF; 20%; 250 V; Ø 16 x 20 mm; PITCH 7.5 mm; -40 to +105°C |
| CY1, CY2 | 2.2 nF | CERAMIC; X1/Y1; 2.2 nF; 10%; 400 V; PITCH 10 mm; -40 to+125°C |
| D1 | 2 A | SCHOTTKY; DUAL; 600 V; 2 A; Vf 1.1 V; DO-15; -50 to +150°C; COMMON CATHODE |
| MOV2 | 220 V / 58 J | VDR; 220 V; 4 kA; 58 J; THT; PITCH 7.5 mm; -40 to +85°C |
| Fuse or Breaker 2 | 2 A | Type C |
1 Type of fuse / circuit breaker to be selected according to the application requirements. The current rating shall be above the maximum working input current and below rated working current of reverse polarity diode.
tech.support@psbel.com
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9. MECHANICAL SPECIFICATIONS
Figure 3. Mechanical drawing
For more information on these products consult: tech.support@psbel.com
NUCLEAR AND MEDICAL APPLICATIONS - Products are not designed or intended for use as critical components in life support systems, equip ment used in hazardous environments, or nuclear control systems.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice.
Asia-Pacific Europe, Middle East North America
+86 755 298 85888
+353 61 49 8941 +1 866 513 2839
© 2022 Bel Power Solutions & Protection BCD.20210_1 13 September 2022