[Register to get a gift] Revealing the secrets of power supply design - How can white appliances be low-power and high-efficiency?

Latest update time：2021-08-31 08:54

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During the Lantern Festival that just passed, did you reunite with your family and have a full belly?

With the arrival of the New Year's Day, Spring Festival and Lantern Festival, the wanderers who usually cannot go home finally have a good reunion with their parents and families. After the Lantern Festival, are they reluctant to return to their respective posts?

The Chinese New Year is a time for "buying big items". Many families take advantage of the Spring Festival sales to purchase refrigerators, air conditioners and other household appliances. When purchasing, the most important point is the energy consumption. In this online seminar, the thoughtful ROHM will start from AC/DC switching power supplies to reveal the only way to low power consumption and high efficiency.

white

color

Home

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White appliances are a specific category of household appliances, referring to electrical products that can replace people's housework, mainly including washing machines and some kitchen appliances, which can improve the living environment and improve the material living standards (such as air conditioners, refrigerators, etc.).

*From Baidu Encyclopedia

We all see the importance of white appliances in life. During the days when our parents cannot be with us, these appliances help us save energy and improve our quality of life.

Functions are changing with each passing day, but the size is becoming more and more compact. How can we improve the efficiency of electrical appliances and reduce energy consumption under limited circumstances? This is the theme of this seminar.

AC/DC Power Supply Design

~ Low power consumption and high efficiency AC power supply design and inspection ~

As white appliances have increasingly higher requirements for energy consumption and performance, AC/DC switching power supplies with smaller size, higher efficiency and wider input voltage range are increasingly being used in white appliances.

AC/DC switching power supplies bring low power consumption, high efficiency and wide input voltage range. In order to meet the requirements of low cost, high reliability and electromagnetic compatibility, higher requirements are put forward for the design of power supply solutions and the selection of components in power supplies. Rohm's AC/DC switching power supply solutions have extensive application experience in the field of white household appliances. We will have an in-depth discussion with you on the application trends and design strategies of AC/DC switching power supplies in the field of white household appliances.

Summary of the speech

1. Performance evaluation of isolated flyback power supply

(II) Important parameters and design of isolated flyback power supply

(III) Non-isolated flyback power supply design case

Time: 2019-03-20 10:00

Lecturer Xu Jiwei

Speaker Profile :

ROHM Semiconductor (Beijing) Co., Ltd. Qingdao Branch

North China Design Center Manager

Senior application engineer in the field of hardware technology, especially with rich experience in power supply design. Lecturer of ROHM technical seminar. For many years, he has been a lecturer on "AC/DC power supply design" at ROHM technical seminars and has successfully held many seminars across the country. He hopes to break through geographical limitations through online seminars, let more people in the industry understand ROHM's power supply products, and share his experience and insights in power supply design with more peers.

Welcome to scan the QR code below

Register online now!

Essential activity gifts

Promotional Ceremony (5 persons)

Forward the event information to your Moments, take a screenshot and send a private message to the ROHM WeChat official account to have a chance to win a JD.com electronic card worth RMB 50.

Early Bird Gift (3 people)

After successfully registering online, the timer will start at 10 a.m. on the day of the micro-classroom. We will give away Xiaomi Bluetooth headphones to the first three Rohm fans who enter the live broadcast site to say hello.

Good Learning Ceremony (8 persons)

There will also be a Q&A session after the micro class. We will randomly select 8 lucky viewers from the Rohm fans who ask class-related questions and give them a retro leather notebook worth 50 yuan.

Questionnaire (5 persons)

We will draw 5 lucky viewers from the Roma fans who fill out the questionnaire and give them JD electronic cards worth 50 yuan.

~Please note~

Questionnaire Notes:

After the seminar begins , you can enter the registration page again and see the "Questionnaire" entrance. You are welcome to give us your valuable opinions on this seminar. You can have a chance to win a prize by answering simple questions. Please don't forget to participate after the meeting .

*Please note that if you want to get the above gifts, you need to follow the "ROHM WeChat Official Account"!

JD Card is an electronic card, and the card number and password will be provided to the winner.

The final right of interpretation of the event belongs to Rohm

You can also click the original link below to enter the registration page.