Line Impedance Stabilization Network for measuring conducted emissions on DC lines in the range of 9 kHz to 30 MHz.
**Product Overview** The TBLDC32-2 is a line impedance stabilization network designed to measure conducted emissions on DC lines in the frequency range of 9 kHz to 30 MHz, in compliance with CISPR 16-1-2 and CISPR 11 standards. This device is intended for testing disturbance voltages at the DC power ports of semiconductor power converters and similar equipment, with a maximum DC power supply voltage of 1000 V and 32 A. Conducted emissions can be measured on both forward and return supply lines. Additionally, the front panel rotary switch allows for the measurement of common mode and differential mode emissions. The TBLDC32-2 is equipped with a toroidal inductor and features a robust stainless steel base with a flange for grounding connections.
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basic information
【Specifications】 ● Frequency range: 9 kHz to 30 MHz ● Maximum continuous current: 25A ● Maximum current for 15 minutes: up to 32A ● DC – Voltage: 1000 V ● Mode A, Mode B impedance: 150 ± 30 Ω ● Common mode impedance: 150 ± 30 Ω ● Differential mode impedance: 150 ± 30 Ω ● Phase of EUT port: 0 ± 40° ● Insulation from EUT port to AE port, CM: > 20 dB, DM: > 40 dB ● Vertical conversion loss: > 26 dB ● Voltage division ratio: 20 ± 3 dB ● DC resistance: 80 mΩ per path (standard) ● Air core inductor ● Rotary selection switch for paths A, B, CM, DM ● AE port, EUT port terminals: 4mm, safe ● Measurement connector: 50 Ω BNC ● Dimensions, width x height x length: 282 x 150 x 480 mm ● Weight: approximately 9 kg ● Operating temperature range: +5 °C to +40 °C, 5% to 80% RH, no condensation
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Applications/Examples of results
EMC conducted noise measurement
Detailed information
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Line Impedance Stabilization Network Lineup
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Line Impedance Stabilization Network TBLDC32-2
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Line Impedance Stabilization Network TBLDC32-2
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Line Impedance Stabilization Network TBLDC32-2
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Company information
As a company that provides unique and innovative solutions in EMC testing and general measurement, Wavecrest Corporation is active in this field. The increasingly sophisticated electronic and communication environment not only affects the performance of its products but also serves as a social infrastructure that impacts the overall safety of society, requiring high levels of safety and reliability. We aim to provide new products and solutions that the market needs, without being constrained by traditional testing methods and equipment.