Every night when all the family members go home, the chargers at home are always hard pressed. In modern life, it is very common for a person to have more than two digital devices. Mobile phones, tablets, small speakers, Bluetooth headsets, just count them. Everyone needs to charge more than three devices. The decoration style of the home has long been determined. Generally, there are not too many plugs reserved, It is hard to avoid some competition when using the mobile phone switching power supply for charging. Even if the row plug is used, it is not very convenient. It occupies a large area, and the lines are generally messy. You are still robbing the charger and socket with your family, then try it.? ORICO worry free charger can meet the requirements of five devices charging at the same time. It is small and can be placed at will. The author will take you to experience this product.

The packaging of this product is slightly different from the packaging that ORICO has always used. The exterior of the packaging is not surrounded by paper tape. The worry free charger is packaged with environment-friendly paper. The front is very simple, and only the logo information of the product is printed.

The back of the product shows the manufacturer and other basic product information.

Open the outer package, you can see that the drawer design is adopted, and the two-dimensional code information of the company is given at the baffle position. From the side, you can also see that the company's sales channels are mainly concentrated in Tmall, JD, Amazon and the official website. From the purchase situation, it is very easy, basically meeting the needs of online shoppers.

The drawer package used to place the product is also designed with simple instructions. You can pay attention to users who use similar products for the first time.

The worry free charger in this experience comes from five USB ports of the desktop charger.

The worry free charger includes two major components, the host and the power cord for power supply.

The power supply line adopts a compact plug design. Because the power supply line does not involve voltage transformation, the plug can be designed to be very compact and convenient for users.

The product logo is designed on the small plug.

In terms of the power of the wire, the 6A high current design is adopted, while the actual maximum input of the worry free charger only needs 1.2A, so there is no problem that the power can meet the normal use.

The plug part of the power line adopts the eight shaped plug, which is also a general interface design method. The PSP power supply line that we are familiar with adopts a similar design.

The size of the worry free charger is not too big. Compared with the nearby 5-inch Xiaomi 4i mobile phone, the height is about three times that of the mobile phone, and the area is slightly smaller than that of the 5-inch mobile phone.

The worry free charger provides five USB ports for users to use. The maximum output of a single port can reach 2.4A, which can meet the charging of devices such as pads. Since the intelligent identification chip is used, there is no need to choose. Inserting any socket at will can meet the charging demand. Its maximum power reaches 40W, which can meet the maximum charging current of 8A, It is more than enough for our daily use.

LED indicator light display is provided at the lower front of the host to indicate the status of the charger.

The five charging ports are all located on the narrow side, which is slightly different from the ORICO 5U charger I experienced earlier.

The back of the charger is marked with the product certification information and basic performance parameters.

The back of the charging output port is the input port of the power supply.

The four corners of the host are designed in a smooth way, which is very good in the actual feel, and there is no uncomfortable feeling.

After power on, the status of the LED indicator can be clearly seen. White LED is used here.

Select an output port at random to charge the mobile phone. Since it has an intelligent judgment chip, there is no need to worry about the power of the output port, and the current will be automatically distributed. This is a very thoughtful fool design, which is very convenient for users. The space occupied by the charger is very good, and the design of the USB port is more comfortable than that of the previous generation.

It is also used to charge the small Bluetooth speaker, which can fully meet the user's needs.

At the same time, five USB ports are used for charging, which can also save space through reasonable placement. If five switching power supplies are used for charging, the space will be very large and wasteful.

After charging five devices for one hour, the author intuitively felt the temperature of the charger through his hands. The temperature control was relatively good, and there was no feeling of hot hands, indicating that the overall heat dissipation effect was very good.

The spacing design of the five USB ports is very good. The author's five different data lines are very easy to insert and take out, and the spacing design is reasonable.

Compared with the iPhone 4S and five inch mobile phones, the surface area of the worry free charger is basically the same as that of the iPhone 4S, so you can intuitively feel the size of the charger.

The worry free charger actually adopts the design of an ultrasonic heat sealed shell, so you must think carefully before disassembling the charger. If there is no corresponding glue to stick it, please try to avoid disassembling the charger. The author just wants to have a visual impression of ORICO's circuit design. The edge of the worry free charger is relatively thin, so it is relatively easy to disassemble the charger, which can be disassembled by prying the blade.

Two large parts after disassembly, the upper cover and the bottom.

Although the heat sealing design is adopted, the upper cover adopts the surrounding column design for strengthening, which can be easily and effectively fixed.

The baffle on one side of the upper cover is designed to clamp the 2P input port of the power input.

The other side is designed with a light shield.

From the circuit part, the design of the worry free charger is very compact, filling the entire housing.

It can be seen from the circuit above that even if the circuit design is done beside the 2P input port, the overall circuit design can be described as the ultimate use of space.

The fixed part of the circuit is made of glue, which is only used as an aid and will not have a great impact on the circuit even if it is not used. It is estimated that the fixing of the circuit board during ultrasonic heat sealing should be considered.

Both ends of the shell are designed with corresponding output notches.

From the overall design of the shell, it is relatively simple, which also lays a good foundation for the production process. Too complex shell design is not good for batch production.

From the USB output port, corresponding intelligent charging chips are designed, which also provides convenience for intelligent judgment of output current machine equipment.

At the position of the output port, fuses, safety capacitors, filter capacitors, etc. are designed to ensure safe use and provide corresponding technical support for safety certification.

For a novice to dismantle a machine, we must pay attention to this large capacitor, because we know that the capacitor is an energy storage element. After dismantling the machine, if it is not discharged, if it touches the two pins of this element, it may hurt your body, so if you are not sure, you can use a short circuit to discharge the power of this capacitor, Therefore, users who do not understand the circuit are not recommended to disassemble the machine.

The worry free charger uses black oil PCB, which seems to be relatively simple in design, but it is worth noting that the author has a careful look, and the patch components of the worry free charger are fixed with red glue. The production process should be first reflow soldering, then wave soldering, which is convenient for production. Because of the wave soldering method, it is easy to cause excess tin, Therefore, it is suggested that more attention should be paid to the cleaning of circuits after production in terms of quality control.

ORICO worry free charger adopts customized aluminum blocks on both sides for heat dissipation, and high-power MOS tubes are installed on the heat sink, which plays a good role in heat dissipation. In terms of circuit, Worry free charger adopts synchronous sorting mode, and the specific contents will not be repeated. First, the technology designed by the manufacturer is confidential. Second, ordinary users have no corresponding demand for it.

Summary

After a period of trial, the author basically eliminated the switching power supply for charging mobile phones, tablets and other devices at home. Every time the device is charged, family members can use it conveniently and do not need to find the corresponding switching power supply. ORICO's intelligent recognition function is very powerful. Are you still grabbing the charger with your family? I suggest you try it - ORICO worry free charger.