IEC 60478-5:1993
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Stabilized power supplies, d.c. output - Part 5: Measurement of the magnetic component of the reactive near field
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
02-01-2006
English - French
02-08-1993
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FOREWORD
1 Scope
2 Normative references
3 Measuring set
4 Method of measurement
5 Presentation of data
Annex A (informative) Memento on field measurements
A.1 Unit conversion
A.2 Antenna factor calculation
A.2.1 General definition
Annex B (normative) Detailed design, with enlarged scale,
of the PCB spiral antenna
Specifies the measuring equipment and techniques to be used in assessing the near field radiated electromagnetic interference (EMI) generated by stabilized power supplies of the switched-mode type (SMPS). The specified test method relates to the frequency range 10 kHz to 30 MHz.
| DocumentType |
Standard
|
| Pages |
19
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Withdrawn
|
| HD 637 S1:1999/corrigendum:2005 | POWER INSTALLATIONS EXCEEDING 1 KV A.C. |
| BS 7674:1993 | Nuclear power plants. Instrumentation and control systems important for safety. Requirements for electrical supplies |
| BS EN 61204:1995 | Low-voltage power supply devices, d.c. output. Performance characteristics and safety requirements |
| VDE 0557-1 : 2001 | LOW-VOLTAGE POWER SUPPLY DEVICES, DC OUTPUT - PERFORMANCE CHARACTERISTICS AND SAFETY REQUIREMENTS |
| I.S. EN 61204:1996 | LOW-VOLTAGE POWER SUPPLY DEVICES, D.C. OUTPUT - PERFORMANCE CHARACTERISTICS |
| I.S. HD 637:1999 | POWER INSTALLATIONS EXCEEDING 1 KV A.C. |
| IEC 61204:1993+AMD1:2001 CSV | Low-voltage power supply devices, d.c. output - Performance characteristics |
| EN 61204:1995/A1:2001 | LOW-VOLTAGE POWER SUPPLY DEVICES, D.C. OUTPUT - PERFORMANCE CHARACTERISTICS (IEC 61204:1993, MODIFIED + A1:2001) |
| CISPR 16:1987 | CISPR specification for radio interference measuring apparatus and measurement methods |
| IEC 60169-8:1978 | Radio-frequency connectors. Part 8: R.F. coaxial connectors with inner diameter of outer conductor 6.5 mm (0.256 in) with bayonet lock - Characteristic impedance 50 ohms (Type BNC) |
| IEC 60478-3:1989 | Stabilized power supplies, d.c. output. Part 3: Reference levels and measurement of conducted electromagnetic interference (EMI) |
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