[MPS Mall Big Discount Experience Season] Unboxing

sylar^z

[MPS Mall Big Discount Experience Season] Unboxing [Copy link]

While browsing EE, I happened to find that eeworld and MPS had cooperated to launch a welfare event, so I decided to participate.

[Full cashback for orders, capped at 300 yuan] MPS Mall Power Design Goods Amway, Huge Discount Experience Season! - Power Technology - Electronic Engineering World - Forum (eeworld.com.cn)

After searching around on MPS, I chose the MP3924. The MP3924 is a four-port power supply equipment (PSE) controller that complies with the IEEE 802.3af/at standard and is suitable for Power over Ethernet (PoE) applications. The MP3924 has a 9-bit analog-to-digital converter (ADC) to monitor current and voltage, an I ² C interface for isolated controller communication, adjustable current limiting, and configurable system functions. These functions can be flexibly used in PoE applications. At the same time, this chip also has a matching evaluation board EV3924-U-00A, which I also bought.

After unpacking, I found that MPS's packaging was excellent, with bubble wrap and sponge foam, it was very well packed.

Divided into two boxes

MP3924 chip, packed in an anti-static bag.

MP3924 evaluation board EV3924-U-00A. EV3924-U-00A is an evaluation board based on the performance of MP3924 product.

A MPS device selection table is also provided.

秦天qintian0303

This development board looks good. I'll take a look at it.

dql2016

Does this network port support PoE power supply?

lugl4313820

You are really good at choosing. I just don’t have a company, so I can’t buy it. . .

sylar^z

Qintianqintian0303 posted on 2022-10-29 08:10 This development board looks good, I'll go take a look too

It is very good to learn about POE

sylar^z

dql2016 posted on 2022-10-29 12:41 Does this network port support PoE power supply?

Yes, POE power output

sylar^z

lugl4313820 posted on 2022-10-29 12:59 You are really good at choosing. I just don’t have a company, so I can’t buy it. . .

Can you ask a friend to help you register a company account?

秦天qintian0303

sylar^z posted on 2022-10-31 11:45 Yes, POE power output

Just need the company's invoice information

zzz_2003

It’s been two weeks since I signed for it, but the Jingdong voucher hasn’t arrived yet. What’s going on?

soso

zzz_2003 posted on 2022-11-1 08:20 It’s been two weeks since I signed for it, but the JD coupon hasn’t arrived yet, what’s going on?

I should have received it.