As technology continues to evolve, we have more and more electronic devices. At the same time, in order to reduce charging time and maximize the use of chargers, multi-port chargers are becoming more and more popular.
This charger tested today must be familiar to everyone. We have seen products with the same appearance and functions being sold all over the world. Fortunately, we have found its manufacturer — HUNDA/HUWDER, to supply products for major brands, and OEM, and have their own stores.

An overview of everything in the package, including the charger, power cord, mounting bracket and instruction manual.

This bracket is very convenient for charging, there is a dedicated space on the side of the bracket where you can place your smartphone or tablet. And you don’t have to worry about it tipping over, as the base of the bracket is designed to be non-slip and the charger itself has a little weight to it.

The charger comes with an 8(C5/C6) power cord with a flat design and a core specification of 2x0.75mm², 18AWG x 2C. The whole line is 1.5m long, which can cope with most usage scenarios.
The end of the wire connecting the charger is frosted and designed with a convex tooth stripe block, which is convenient for users to plug and unplug.
The charger is made of PC flame retardant black shell, the surface is frosted and anti-fingerprint, and the two sides of the fuselage are designed with curved surfaces, which are round and do not stutter. The included stand can hold the charger upright, making the desktop tidier.
There is a power light in the upper right corner, which glows green when the power cord is connected.

Parameter

Product model: HDD15–3-PD
Input: 100–240V~50/60Hz 1.5A
Total output: 120W
USB-C: 5/9/12/15V3A, 20V5A (Each Port)
PPS: 3.3–11V/3A, 3.3–16V/3A, 3.3–20V/3A
USB-A:3.6V-6V/3A, 6V-9V/2A, 9V-12V/1.5A
The output is equipped with 5(2C+3A) output ports, 2 USB-C ports have black plastic cores without copper, and the maximum output is 100W; 3 USB-A ports are orange plastic cores, two of which have gray silk screen connections, different from the center USB-A port.

Fast Charging Protocols Test

By using POWER-Z, found that the two USB-A output protocols connected together by gray silkscreen are the same, and both support Apple 2.4A, Samsung 5V/2A, DCP protocol, and QC2.0/3.0, AFC, and FCP fast charging protocol.

The USB-A port in the middle is detected by the POWER-Z output protocol and found that it supports one more SCP fast charging protocol than the previous two USB-A ports, which is the difference between them.

In addition, using the POWER-Z detection, it was found that the output protocols of the two USB-C ports are the same, and both support Apple 2.4A, Samsung 5V/2A, DCP protocols, and QC2.0/3.0, AFC, FCP, SCP multiple fast charging protocols.

And the two USB-C interfaces are also the same, both support the USB PD3.0 fast charging standard, with 5V3A, 9V3A, 12V3A, 15V3A, 20V5A five sets of fixed voltage gears and 3.3–21V/3A A set of PPS voltage gear.

Use the HUNDA/HUWDER 100W fast charging charger to charge the 100W mobile power supply. The POWER-Z shows that the charging voltage is 20.13V, the current is 5.05A, and the charging power is 101.6W. It successfully entered the 100W USB PD fast charging mode.
Summary

In terms of design, the charger has a reasonable layout from input to output, and the components are welded neatly and compactly. Not only is it equipped with multiple heat sinks, but also the heat dissipation effect is enhanced by glue injection. In addition, components such as transformers and inductors and capacitors are glued and reinforced to enhance stability.

Consulting customer service learned that the charger use of Zhirong chip, the five output ports of the charger support multiple fast-charging protocols such as QC2.0/3.0, AFC, FCP, etc., with good compatibility; In addition, the two USB-C ports support 5/9/12/ 15V3A, 20V5A five sets of fixed voltage gears and 3.3–21V/3A one set of PPS voltage gears, the maximum output is 100W, it is more convenient to support blind insertion, and can meet the needs of fast charging of multiple devices such as mobile phones and notebooks at the same time.
It has passed the certificates of GS CB CE FCC RoHS UL PSE KCC, etc.

Buy and learn more here: https://huwder.com/products/100w-multi-usb-device-charger-station-for-cellhones-laptops-and-tablets