Inductance tester

• 详细介绍
• 详细参数

• 详细介绍

  MADMIX is a unique and patented measurement technology used to measure SMPS inductance in a real environment. All key inductance parameters can be measured, including AC loss, without the need for additional windings.

  
  

  MADMIX inductance tester test function:

  1. Average inductance

  2. Core loss

  3. Winding loss

  4. Total AC loss

  5. BH-loop

  6. Saturation current

  7. Before and after inductor saturation

  
  

  Features of MADMIX inductance tester:

  1. Test the inductor under actual working conditions: hard switching, high current and voltage.

  2. You can apply the same waveform as the actual application

  3. The core and winding losses can be tested, and self-heating can be determined.

  4. It can solve the customer's confusion about which sensor to use in the application.

  5. A square voltage is applied to the inductor to generate a triangular current.

  6. Combine the large signal triangle current (0.1-120Aptp) with the DC bias current (0-48A)

  7. We can measure different frequencies (10kHz-10MHz) and pulse width (5-95%)

  
  

  MADMIX application areas:

  1. Inductor factory

  2. Ferrite manufacturer

  3. SMPS design

  4. Research institutes.

  
  

  Triangular flux excitation

  Compared with the traditional small-signal sine wave excitation, the large-signal triangular flux excitation reveals the true performance of the inductor under test. No longer use assumptions to infer, but the real excitement pushes performance to its limit.

  
  

  Prepare for the future

  The maximum degree of automation and flexibility is developed by in-house software.

  Powerful DSP calculation ensures stable and accurate measurement.

  Our continuous innovation is driven by the most advanced technology in the field of power electronics. Modular hardware construction is aimed at the future development of the electronics industry.

  
  

  Hard switching principle

  The switching power supply uses hard switching to maximize efficiency.

  The power sensor can "see" a rectangular voltage to produce a triangular current waveform.

  This specific current waveform and frequency and duty cycle will cause a specific crossover in the inductor. These losses can be severe compared to sinusoidal excitation

  
  

  Which parameters can be tuned

  MADMIX software can choose and automate scanning:

  operating frequency

  Duty cycle

  Input voltage

  DC bias current

  temperature

  
  

  Iron core winding separation

  A real 10-bit oscilloscope

  Power loss is measured in the megawatt range and improved accuracy at high frequencies (MHz range). Inductance components (below 100nH) at low frequencies divide AC losses into core losses and winding losses or no additional windings. At the same time, the generation of BH loops is enabled.

  
  

  Coupled inductor

  Measurement of coupled power inductors, transformers, wireless power supply coils. . . .

  This measurement returns both the loss and the k-factor.

  
  

  Well-known users:

  Vishay, NXP, TDK, Sumida, Würth Elektronik, MURATA, Cochlear...

• 详细参数

  Technical specifications and optional main parameters

  Input voltage: 0.2V to 70V

  Frequency: 10kHz to 10MHz

  Bandwidth ratio: 10% to 90%

  AC current: 0.1Aptp to 60Aptp

  DC bias: 0A to 24A

  
  

• 产品特色

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• 详细介绍

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  AutoCal系统-Dynalog的先进水平校准技术，Dynalog是机器人单元标定技术的世界领导者。它的主流产品DynaCal 系统，被应用于离线的机器人单元校准，并作为最精确的和技术先进的机器人校准程序为许多机器人制造商和终端使用者所接受。AutoCal 系统将已证实的DynaCal校准技术结合到一个在线的全自动系统中，该系统专为程序控制和复原而设计的，价格低廉。