elleny

POWER-E_Power efficiency tester

Overview

Based on SHMICTRL-28AF-TP serial port screen (product number C393313), voltage and current acquisition is INA226 (product number C49851)

This tester can be used to measure the working efficiency of the DCDC module. The 4-wire measurement method can be used to more accurately measure the board-side efficiency of the module.

The tester integrates a simple load function and can directly set the discharge current.

The tester can set various discharge current parameters in manual mode.

Or use the automatic mode to measure the preset current ladder discharge, automatically record the data and finally draw the current range efficiency diagram of the test DCDC module. (To be verified whether it can be realized)

It can also be used as an ordinary simple electronic load.

Input: DC interface 5-30V Current: 8A range

Continuously updating...

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-06-20 05:56:03

How to view statement execution time in IAR software
I want to check the time from running this sentence to making a sentence in IAR software, how can I do it? ? Thank you all :victory:
CH554 evaluation light flickers
[i=s]This post was last edited by chenlijuan on 2017-10-22 12:02[/i] I received the CH554 development board a few days ago.This morning I wrote a program to make the LED light flash according to the e
Can an operational amplifier be used as a comparator?
Can an operational amplifier be used as a comparator?
The Law of Mutual Pleasure
[align=left]If the other person can bring pleasure to oneself, there will be a force that drives oneself to approach him. [/align][align=left]We also hate those who hate us. [/align] [align=left] [/al
A few tips on the design of the first DSP board 1
It has been more than a month since I started to get in touch with DSP on August 1, 2006. It is not easy to go from debugging and getting familiar with DSP on my own development board to designing DSP
About the read and write clock domain issues of DDR SDRAM
DDR SDRAM needs to cross clock domains when reading data, but not when writing data. How can this be explained? Because when writing data, both the data and the accompanying clock are sent by the FPGA

Datasheet More

Circuits More