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Latest update time：2020-04-10

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#Energy saving in action#

ON Semiconductor has been committed to promoting innovation in energy-efficient electronics, enabling customers to reduce global energy use . We provide customers with products and services that comply with all applicable global environmental directives and regulations related to electronic products and industry best environmental practices.

#How much do you know about energy saving#

An important part of high-efficiency innovation in the field of industrial and cloud power supply is to reduce energy consumption . Let us ask you how much you know about energy reduction solutions?

What are the advantages of using wide bandgap materials (WBG) in reducing losses?

Click on the blank to see the answer

WBG materials have lower intrinsic resistance than Si-based devices, which reduces electrostatic losses during continuous conduction . In addition, as switching frequencies increase and the size of magnetic components decreases, WBG technology further improves energy efficiency because the gate charge is reduced compared to silicon, and dynamic losses are also reduced.

What are the advantages of smart power stage (SPS) solutions with higher power density levels such as FDMF3170?

Click on the blank to see the answer

This fully integrated approach enables the SPS to optimize driver and MOSFET dynamic performance, system parasitic reduction, and MOSFET on-resistance.

The FET pairs are optimized for highest efficiency, especially in low duty cycle applications where modern efficiency requirements such as 80 plus are very stringent.

What are the two main types of losses in power systems?

Click on the blank to see the answer

Switching and conduction.

Conduction loss is the sum of two losses: one is proportional to the system power due to factors such as the forward voltage of the bridge diode, and the other is proportional to the square of the system power, thus constituting impedance losses such as the on-resistance of the MOSFET.

A large part of the switching losses is proportional to the current and therefore to the power transferred. The other parts are constant and independent of the system power. They are caused by parasitic capacitances and charge currents and are usually proportional to the switching frequency of the system.

#Participate to win prizes#

We have prepared gifts for you to win

First Prize: JD E-card worth RMB 100 for one person

Second Prize: JD E-card worth RMB 50 for one person

Third Prize: 10 Data Cable Storage Bags

Follow our official account

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Participate in the event and win prizes

#Event Details#

▌Participation conditions:

(1) Follow ON Semiconductor’s WeChat official account

(2) Fill in complete and accurate information

▌Participation rules: Each ID has only one chance to participate during the event

▌Event time: March 27th - April 10th 19:00

▌Activity process:

(1) We will announce the 12 winners on April 13

(2) There are three types of prizes for this event. The first prize is a JD E-card worth RMB 100, the second prize is a JD E-card worth RMB 50, and the third prize is a data cable storage bag for 10 people. The winners will be randomly selected.

(3) The prize content is subject to the final package received

(4) We will complete the lucky draw within 48 hours after the event ends

(5) Please fill in your personal information truthfully. Your information will be used to send the prize.

(6) After the winners are announced, the JD.com card number and card password will be sent to the JD.com card winners via SMS, and the data cable storage bag will be sent to the winners by express delivery.

▌Note:

Archetype does not assume any responsibility if the prize cannot be sent due to incomplete information. Please ensure that the personal information submitted is true and valid.

*This event is hosted by Archetype. The final right of interpretation belongs to Archetype

Participants in this event will be deemed to agree that the information provided will be used in accordance with the terms of the ON Semiconductor Privacy Policy.

ON Semiconductor and Archetype employees, agents/contractors/subcontractors are not eligible to participate in this activity

Click to read the original text and participate in the event

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