preface

Since Xiaomi released the patch panels, the patch panels of major brands have emerged one after another. The patch panel market has mushroomed, with a hundred schools of thought contending. The latecomers are also strong, including traditional manufacturers, even Internet IT, mobile phone manufacturers and other software and hardware enterprises.

NetEase has always been developing in many ways. It is an old Internet enterprise that has successfully transformed from a portal website to break away from the stereotyped profit model. Starting with Ding Lei Pork, NetEase has been trying to transform. Now that the field of intelligent consumer electronics is booming Start to lay out the field of intelligent hardware, and let's take a look at the appearance and performance of NetEase's smart patch board.

Appearance and unpacking

Since the advent of the iPhone, the design of various companies has tended to be simple, with no complex process, no complex patterns, and mainly pure colors.

Netease USB smart junction board is packaged in white paper box, with simple and clear packaging style, and only the word "Netease" and domain name are printed on the front.

Pull out design, the plug and wire are fixed with another paper shell, which will not shake. The bright side of the patch panel is also protected by a film.

The package includes the instruction manual and the patch panel body, and the power cord is fixed with a harness for convenient storage. NetEase's smart patch panel model is XCD-01-3A4U Product size: 270x50x30mm Product interface: 3 national standard sockets, 4 USB interfaces Rated parameters: 250V/10A Max Surge capacity: 1700J Peak current: 15000 AUSB Single port output: 5V2.4A, with intelligent identification function USB port Total output: Supervised by 5V4A: Hangzhou Yuanqing Technology Co., Ltd.; manufacturer: Shenzhen Yuanchuang Times Technology Co., Ltd.; capable of intelligent charging, intelligent power saving, safe lightning protection, surge prevention and peak current prevention.

NetEase smart patch panel adopts integrated design, sanding and polishing The combination of round edges and right angles has a good feel and texture. The overall white simple style will not appear abrupt in any corner of the home, and will be integrated with the home.

  Picture appreciation

The loose switch is used. The switch is very flexible, and a little loose is normal. Because the overload protection needs to reserve space to bounce the switch, the circuit will be cut off automatically and instantaneously when the ultra power equipment is connected. 10A overload protection, 750 ° C flame retardant, and safer use.

The meticulously designed plug adopts a new ID design, which is round and exquisite, like white chocolate, and provides a smooth and comfortable plugging experience. 21000 times of plugging and unplugging detection makes the plugging and unplugging work without being sloppy. The power cord does not deform after 100 degrees of bending for 1 hour, and it is firm and convenient to store. However, 0.75 square meters of power lines are still used, and it is a pity that the new national standard of 1 square meter is not used.

Evaluation disassembly

45MM large hole pitch, large charger can also charge elegantly without affecting each other.

Safety door design is adopted, Single hole insertion does not open, To prevent children from accidentally getting an electric shock, however, as can be seen from the figure below, the safety door adopts an integrated design instead of two and three separate safety doors. When two holes are inserted into the charger, the safety door of three holes is also open, which is worth complaining about.

The parameters on the back of the patch panel, the maximum output current of 5V2.4A per port, and the total output of 5V4A. Speaking of intelligent patch panel, the intelligence of this patch panel does not lie in remote control, but in its own four port 20W intelligent charging, with charging efficiency of 85%, short circuit protection and over-current protection, etc., and with charging intelligent identification chip and intelligent sleep to reduce loss.

The figure on the upper left corner shows that it is compatible with a variety of mobile phone protocols. The upper right corner shows the no-load voltage. The four ports are the same. They are parallel output. Each port can reach the maximum output of 5V4.5A. It can be seen that the voltage compensation is 5.23V under high current. This is the so-called line compensation, which is very effective in non fast charging. Each port can reach the maximum output and then limit the current, which means that the current limit is the total circuit current limit, rather than each USB port has a separate current limit.

Break off the anti slip pad, unscrew four special triangular screws to open the patch board, and adopt the integrated tin phosphor copper strip design.

The thickness of the copper bar is 0.5mm, but the width is slightly narrow, only 3mm, which may be the reason why the unique tin phosphorus copper bar is used and the conductivity is improved, so that the same power can be borne with a smaller cross-sectional area. The front pcb and the charger pcb are directly welded through the copper bar, and there is no wire connection between them. USB charger pcb has orico's logo, which is the original creation era of the manufacturer in the information on the back of the shell. As a famous manufacturer of PC accessories, it has also started to enter the power field in recent years, and its strength cannot be underestimated.

The frame supporting the copper bar and the plug contact is fixed on the plug row. Inside is the safety door. You can see the spring of the safety door. The plastic plate on the upper left corner is the baffle of the primary and secondary of the charger to isolate the high and low voltage.

The front white loose switch, the blue one is the anti surge, lightning protection and absorption of 15000 J peak current varistor, USB charger part of the material is very willing, X capacitor, insurance, two common mode inductors, four main filter capacitors, secondary synchronous rectification and solid state filter capacitors, providing more than 20W power. Combined with the intelligent identification of four USB ports, multiple devices can easily charge.

summary

Advantages: beautiful appearance, bright surface and matte material feel comfortable

Integrated tin phosphorus copper bar, loose switch and surge prevention

Usb charger synchronous rectification, line loss compensation and intelligent identification

Disadvantages: the safety door is not independent

Power line 0.75 m2

In short, the excellent materials, good design, and 20W maximum power four port USB make NetEase plug a high scoring product comparable to Xiaomi plug, but small details such as the safety door still need to be improved.

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