Description
CN14598-19 is designed to evaluate whether the EUTs under rated frequency can operate normally when they are excited and suffered from the power frequency disturbances of short-term, conductive, common-mode and differential- mode in DC static. Powerful coupling capability guarantees that the EUTs are capable of meeting the requirements of immunity performance in the process of power frequency testing and the parameters’ specification after finishing testings to ensure the test’s repetition. The coupling performance and transmission rate is stable. Compact size makes it easy to carry and use.
Characteristics:
- As per GB/T 14598.19& IEC 60255-22-7.
- Common mode and differential mode can be realized.
- No additional protection for AE is needed.
- Different mode of test can be realized by means of replacing limiting resistors.
Standard Schematic Diagram
Figure 1: Example for A-Level differential mode test
As per GB/T 14598.19—2007/IEC 60255-22-7:2003 Figure 2
Standard Schematic Diagram
Figure 2: Example for B-Level differential mode test
As per GB/T 14598.19—2007/IEC 60255-22-7:2003 Figure 3
Standard Schematic Diagram
Figure 3: Example for common mode test
As per GB/T 14598.19—2007/IEC 60255-22-7:2003 Figure 4
Test Connection Schematic Drawing
Figure1: differential mode test
Test Connection Schematic Drawing
Figure 2: common mode test
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