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Transient Generators
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International (IEC/EN)
- EN/IEC 61000-3-2
- EN/IEC 61000-3-3
- EN/IEC 61000-3-11
- EN/IEC 61000-3-12
- EN/IEC 61000-4-2
- EN/IEC 61000-4-3
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- EN/IEC 61000-4-5
- EN/IEC 61000-4-6
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- EN/IEC 61000-4-9
- EN/IEC 61000-4-10
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- EN/IEC 61000-4-12
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- Military & Aerospace Standards
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- CISPR Standards
- FCC Part 15
- CE Mark Testing
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EMC Manufacturers
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Transient Generators
- Automotive Transient Immunity Generators
- Military Transient Pulse Generators
- Electrical Fast Transient EFT/Burst Generators
- Combination Wave/Surge Generators
- Multi-Test EMC Generators
- Ring Wave Immunity Generators
- Lightning Surge Generators
- Surge & Burst/EFT Generators
- Magnetic Field Generators
- Telecom Testing Generators
- EMI Receivers/EMC Analyzers
- RF Power Amplifiers
- RF Conducted Immunity
- RF Field Strength Meters
- Electrostatic Discharge (ESD) Guns
- EMC Antennas
- Antenna Preamplifiers
- Line Impedance Stabilization Networks (LISN's)
- EMC/EMI Signal Generators
- RF Power Meters
- Bulk Current Injection (BCI) Probes
- EMC Probes
- Coupling Decoupling Networks (CDN's)
- Power Fail Simulators
- Software for EMC Testing
- Calibration Equipment
-
International (IEC/EN)
- EN/IEC 61000-3-2
- EN/IEC 61000-3-3
- EN/IEC 61000-3-11
- EN/IEC 61000-3-12
- EN/IEC 61000-4-2
- EN/IEC 61000-4-3
- EN/IEC 61000-4-4
- EN/IEC 61000-4-5
- EN/IEC 61000-4-6
- EN/IEC 61000-4-7
- EN/IEC 61000-4-8
- EN/IEC 61000-4-9
- EN/IEC 61000-4-10
- EN/IEC 61000-4-11
- EN/IEC 61000-4-12
- EN/IEC 61000-4-16
- EN/IEC 61000-4-18
- EN/IEC 61000-4-19
- EN/IEC 61000-4-20
- EN/IEC 61000-4-21
- EN/IEC 61000-4-29
- EN/IEC 61000-4-31
- IEC 61000-4-39
- Military & Aerospace Standards
- Automotive EMC Standards
- CISPR Standards
- FCC Part 15
- CE Mark Testing
- ANSI/IEEE Standards
- Standards by Product/Industry
- Telecom Testing
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CISPR 16-1-2 Voltage Probes
Rent, buy or lease CISPR 16-1-2 High impedance and capacitive voltage probes. The EMC Shop stocks calibrated test equipment for radio disturbance and immunity measuring.
Figure 6 shows a circuit which is used to make voltage measurements between a mains conductor and reference ground. The probe consists of a blocking capacitor C and a resistor such that the total resistance between line and earth is 1 500 Ω. The probe may also be used to make measurements on other lines and for certain applications its impedance may need to be increased to avoid excessive loading of high impedance circuits. An inductor may have to be connected across the input of the measuring apparatus, for safety reasons; its inductive reactive, Xc, to be much greater than R.
The capacitive voltage probe is used for measurements of conducted disturbances in the frequency range 150 kHz to 30 MHz with an almost flat frequency response in the frequency range of interest. The voltage division factor, which is defined as the ratio of the disturbance voltage on the cable to the input voltage at the measuring receiver, depends on the type of cable. This parameter should be calibrated over a specified frequency range for each cable type, using the method described in Annex G.