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Power supply network - List of Manufacturers, Suppliers, Companies and Products

Power supply network Product List

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Pseudo power circuit network

Pseudo power circuit network

Pseudo power circuit network

LISN (Line Impedance Stabilization Network) essential for measuring conducted noise ■□■Features■□■ ■Applicable standards: CISPR25, ISO7637-2 (with optional switch), etc. ■Frequency: 1MHz to 110MHz ■Maximum current: 70A ■Maximum voltage (DC): 500V ■Impedance: (5μH + 1Ω) / 50Ω (±10%) ■Dimensions: 210×160×160mm ■Weight: 1.9kg ■We also handle various other Schwarzbeck products. Please feel free to contact us.

  • Other measurement, recording and measuring instruments

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LISN Line Impedance Stabilization Network Pseudo Power Supply Circuit Network

LISN Line Impedance Stabilization Network Pseudo Power Supply Circuit Network

Designed to test three-phase and single-phase AC power supplies with a maximum supply voltage of 450V/260V and 32A.

**Product Overview** The TBL5032-3 is a line impedance stabilization network that measures conducted interference in the range of 9 kHz to 30 MHz, in accordance with the CISPR 16-1-2 standard. This device is designed to test three-phase and single-phase AC power supplies with a maximum supply voltage of 450V/260V and 32A. Conducted noise can be measured on each phase and the neutral line. The TBL5032-3 features individual RF outputs for each phase and neutral, allowing it to be combined with the TBLM1 to separate emissions into common mode components and differential mode components. While the TBL5032-3 does not have an integrated high-pass filter for the RF output, it comes with an external 9 kHz coaxial high-pass filter. The single-phase DUT socket is available in country-specific variations.

  • EMC Testing
  • Testing Equipment and Devices
  • Optical Measuring Instruments

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LISN Line Impedance Stabilization Network Pseudo Power Circuit Network

LISN Line Impedance Stabilization Network Pseudo Power Circuit Network

2-pass 50 Ω LISN characterized by 30Hz to 500MHz // 1 µH

**Product Overview** The TBL0110-2 LISN is a 2-path 50 Ω // 1 µH LISN characterized by a frequency range of 30 Hz to 500 MHz. It is based on the standard ECSS-E-ST-20-07C Rev 1. This standard provides a general schematic for LISNs and allows for some flexibility in component values. The implementation of the TBL0110-2 is intended for use in EMC measurements of small satellites and spacecraft. The LISN does not have an output for conductive radiation measurements; instead, it functions solely as a network to stabilize line impedance. An RF current monitoring probe is used to measure conductive radiation in accordance with the standard. The 1 µH inductor mimics the typical inductance of power wire harnesses in small spacecraft and satellites. The LISN is inserted into the power line and power return line of the EUT.

  • EMC Testing
  • Testing Equipment and Devices
  • Optical Measuring Instruments

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Pseudo Power Circuit Network "TNW-1502"

Pseudo Power Circuit Network "TNW-1502"

Pseudo power circuit network compliant with CISPR25 in the frequency range of 100 kHz to 110 MHz.

We handle the pseudo power circuit network "TNW-1502." The "TNW-1502" measures interference voltage conducted from automotive electronic devices and electrical components by providing a specified load impedance for measurement, thereby isolating the test circuit from unwanted radio frequencies. Please feel free to contact us if you have any requests. 【Specifications (excerpt)】 ■ Frequency range: 100kHz to 110MHz ■ Number of lines: Single line ■ Line impedance: 50Ω/5μH ±10% (Impedance characteristics comply with CISPR25) ■ Measurement terminal: BNC connector ■ Maximum rated power line: DC50V, 100A ■ Dimensions and weight: 230 (W) × 100 (H) × 100 (D) mm, approximately 2.2kg *For more details, please download the PDF or feel free to contact us.

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Pseudo power supply circuit network 'TNW-403D2'

Pseudo power supply circuit network 'TNW-403D2'

Direct measurement of disturbance voltage is possible! It is designed for single-phase use and can measure Δ connection and V connection.

The "TNW-403D2" is a pseudo power circuit network used to measure the interference voltage leaking from the power supply line in the frequency range of 150 kHz to 30 MHz. It is designed for single-phase specifications and can measure both Δ and V connections. By registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402), automatic addition can be performed with key operations. 【Features】 ■ Compliant with CISPR standards ■ Automatic addition is possible with key operations by registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402) ■ Direct reading measurement of interference voltage is possible *For more details, please refer to the PDF materials or feel free to contact us.

  • Other power sources
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Pseudo power supply circuit network 'TNW-1502' <CISPR25 compliant>

Pseudo power supply circuit network 'TNW-1502' <CISPR25 compliant>

Provide the specified load impedance to isolate the test circuit from unwanted radio frequencies!

The "TNW-1502" is a pseudo power supply circuit network that complies with CISPR25, operating in the frequency range of 100 kHz to 110 MHz. It is designed to measure conducted interference voltages from automotive electronic devices and electrical components by providing a specified load impedance to isolate the test circuit from unwanted radio frequencies. The number of lines is single line, and the dimensions are 230 (W) × 100 (H) × 100 (D) mm. 【Specifications (excerpt)】 ■ Frequency range: 100 kHz to 110 MHz ■ Number of lines: single line ■ Line impedance: 50Ω/5μH ±10% (Impedance characteristics comply with CISPR25) ■ Measurement terminal: BNC connector *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources
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LISN Line Impedance Stabilization Network Pseudo Power Supply Circuit Network

LISN Line Impedance Stabilization Network Pseudo Power Supply Circuit Network

Universal 5µH LISN

**Product Overview** The TBL05100-1 is a universal 5µH LISN that meets the requirements of several standards. The TBL05100 is factory-jumpered to 50Ω // 5µH + 1Ω, complying with the impedance and phase isolation specifications of CISPR 16-1-2 and CISPR 25. By setting the internal jumper, it can be converted to a 50Ω // 5µH variant that supports standards such as CISPR 25, MIL-STD-461G, ISO11452-4, and ISO 7637-2. Adding an external 10F capacitor will adjust the impedance to meet DO-160 specifications. The LISN is inserted into the power line of the EUT (Equipment Under Test). The conducted noise from the EUT's power terminals can be monitored via a BNC connector using a spectrum analyzer or measurement receiver. The 5µH inductor isolates the source (supply) terminal from the EUT terminals. Using two TBL05100-1 units in combination with the Tekbox LISN Mate allows for the separate measurement of common mode noise and differential mode noise.

  • EMC Testing
  • Testing Equipment and Devices
  • Optical Measuring Instruments

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Pseudo power supply circuit network 'TNW-242F2'

Pseudo power supply circuit network 'TNW-242F2'

Compliant with CISPR (International Special Committee on Radio Interference) and others!

The "TNW-242F2" is a pseudo power circuit network used to measure the interference voltage leaking from the power supply line due to interference sources in the frequency range of 9 kHz to 30 MHz. By registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402), automatic addition via key operation is possible, allowing for direct reading measurements of interference voltage. 【Features】 ■ Frequency range: 9 kHz to 30 MHz ■ Applicable standards: CISPR16, VCCI ■ Number of measurement circuit phases: Single-phase ■ Measurement circuit impedance: 50Ω ■ Measurement terminal: 50Ω (BNC connector) *For more details, please download the PDF or feel free to contact us.

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Pseudo power supply circuit network 'TNW-242F2' <CISPR compliant product>

Pseudo power supply circuit network 'TNW-242F2' <CISPR compliant product>

Compliant with CISPR (International Special Committee on Radio Interference)! Direct measurement of interference voltage is possible.

The "TNW-242F2" is a pseudo power supply circuit network used to measure the interference voltage leaking from the power supply lines in the frequency range of 9 kHz to 30 MHz. By registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402), automatic addition can be performed with key operations. The dimensions are 300 (W) × 130 (H) × 160 (D) mm, and the weight is approximately 4.5 kg. 【Features】 ■ CISPR compliant ■ Automatic addition with key operations is possible by registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402) ■ Direct reading measurement of interference voltage is possible *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources
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Pseudo Power Circuit Network 'TNW-243F・244F'

Pseudo Power Circuit Network 'TNW-243F・244F'

CISPR compliant! It can measure from single-phase to three-phase four-wire systems depending on the number of circuits of the test device.

The "TNW-243F・244F" is a pseudo power circuit network used to measure the interference voltage leaking from the power supply lines in the frequency range of 9 kHz to 30 MHz. It can measure from single-phase to three-phase four-wire systems depending on the number of lines of the device under test. The measurement line switching can be done using a remote switch in addition to the main unit's switch. Furthermore, by registering the correction factor of this device in our interference wave intensity meters (TNM-2401 and TNM-2402), automatic addition via key operation is possible. 【Features】 ■ CISPR compliant product ■ Measurement line switching can be done using a remote switch in addition to the main unit's switch ■ By registering the correction factor of this device in our interference wave intensity meters (TNM-2401 and TNM-2402), automatic addition via key operation is possible *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources
  • Other measurement, recording and measuring instruments
  • Other electronic parts

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Pseudo power supply circuit network 'TNW-341F・342F・343F'

Pseudo power supply circuit network 'TNW-341F・342F・343F'

A pseudo power supply circuit network that can measure from single-phase to three-phase three-wire systems according to the number of phases of the test device!

The "TNW-341F, 342F, 343F" is a pseudo power supply circuit network used to measure the interference voltage leaking from the power supply lines in the frequency range of 150 kHz to 30 MHz. It can measure from single-phase to three-phase three-wire systems depending on the number of conductors of the device under test. By registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402), automatic addition can be performed with key operations. 【Features】 ■ Compliant with CISPR standards ■ Measurement line switching can be done using a remote switch in addition to the main unit's switch ■ Automatic addition is possible with key operations by registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402) ■ Direct reading measurement of interference voltage is possible *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources
  • Other measurement, recording and measuring instruments
  • Other electronic parts

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