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[ECU Testing] Easy Characterization of Power Supply IC on a Bench Top

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Do it the easy way. “Automatic” characterization of power supply IC for ECU design

While the power supply IC of an ECU must have high stability against fluctuations in input voltage and load, IC vendors often do not provide specifications. However, statistical evaluation involving a number of measurement items and parameters to change has been extremely time-consuming for ECU designers.

We, therefore, offer a sample program for measurement in addition to measuring instruments. This helps you quickly create an automatic measurement environment for painstaking data acquisition.

Power supply and e-load in a box. It can be placed on your desk

A power supply and electronic load that are indispensable for the evaluation of power supply IC. Having multiple large measuring instruments require a large space and is likely to cause connection errors.

So, we have placed the power supply and electronic load together in one casing. This reduces both the footprints required and connection errors at the same time.

Reliability test is also made possible

Ever want to verify the operation of a device with ON/OFF waveforms, cranking waveforms, or waveforms with previous errors, etc.?

This solution supports arbitrary waveform output. Various voltage waveforms can now be input for the power supply IC to verify the behavior. The reliability test of power supply IC that was impossible with the conventional power supply can also be performed.

Quick changes (power and load)

The voltage can be changed from 0 V to 29 V in an instant of 0.7 msec, using the N6766A power supply module.

Selecting the optimal power supply and electronic load  N6705B is a mainframe system in which up to four modules can be inserted. It can be installed with customized configurations from modules of various specifications.

Providing a more compact testing environment N6700B 1U thin mainframe is available as a model compatible with N6705B. It allows you to create a more compact environment with the same power supply and electronic load module configuration.

Corresponding to various measurement items It helps achieve measurements for efficiency, load fluctuations (steady state, transient), input fluctuation (steady state, transient), and arbitrary waveform input (cranking, ON/OFF).

USB and LAN used for connection.

Easy automation

Both the power supply and oscilloscope can be connected via USB or LAN. This makes it easy to build an automation environment.

The device can also be used for the power supply IC of multi-channel output

The environment can be expanded to become a power supply IC for multi-channel output by adding the mainframe, load modules, and oscilloscopes.

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