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        Knockdown Report: Shanghai Ymin Capacitors are used in Huwder 65W 2C1A GaN PD Charger

        Number of visits: Date:2020年6月24日 11:08

        Knockdown Report:Shanghai Ymin Capacitors are used in Huwder 65W 2C1A GaN PD Charger

         

        Recently, the well-know power adaptor manufacturer, Shenzhen Hunda Shun Technology Development Co. Ltd released a new 65W GaN PD charger. In order to match clients’ different options, the chargers are designed with 1A1C, 2A1C and 2C1Athree types and in black and white two colors respectively.

         

         

        We, Chongdiantou website, got a 2C1A GaN PD charger.It is a cubic shape design. With the ingredient GaN technology, this charger makes itself in a tiny compact size as well as matches the Quick-Charging Standard.  The C portal is 5A PPSoutput,which is convenient to use. Here is knockdown report, as below, please check for more reference.

         

         

        1.The appearance of Hunda 65W GaN PD charger

         

         

         

        Package

         

         

         

        Bottom Image of Charger with Rating Plate

        Series:A1901-2

        Output100-240V ~50/60Hz 1.5A

        Power:65W(Max

        USB-C:5V/3A、9V/3A12V/3A、15V/3A、20V/3.25A,PPS3.3-11V/5A

        USB-A:4.5V/5A、5V/4.5A、3.6V-6V/3A、6V-9V/2A、9V-12V/1.5A

        Certificate: RoHS、FCCCB、CE

         

         

         

        Foldable Plugs

         

         

         

        Output Portals:2C1Aand LEDlight. Two USB-C portals,a USB-A portal, with marks QC4+ and QC3.0. Two USB-C portals support 65W.

         

         

        Compared with Apple 61W charger (right), Hunder charger is much smaller. Compared with Apple 30W charger (left), Hunder gas similar size with it.

         

         

        Testing by Charger LAB POWER-Z KT001,we found the USB-C portal supports Apple2.4A、DCP、Samsung 5V/2A, QC2.0/3.0, AFC, FCP and SCP Agreement.

         

         

        Additionally,  PDO indicates that it matches USB PD3.0 Quick-Charging Agreement,which has five levels, namely, 5V/3A, 9V/3A, 12V/3A, 15V/3A and 20V/3.25A,  as well as 5A high current PPS output.

         

         

        Testing the middle USB-C portal with KT001,we found it supports Apple 2.4A, DCP, Samsung 5V/2A, QC2.0/3.0, AFC, FCP, SCP etc Agreement.

         

         

         

        It matches USB PD3.0 Quick-Charging Agreementwhich has five levels, namely, 5V/3A, 9V/3A, 12V/3A, 15V/3A and 20V/3.25A,  as well as 5A high current PPS output.

         

         

         

        After we did the above two test on USB-C portal output agreement and voltage level, we found the performance are complete same. When the two USB-C portals output together, the Max output power will be divided into 45W and 18W.

         

         

        It matches USB-A Output Agreement,which supports Apple2.4A, DCP, Samsung 5V/2A, QC3.0, QC2.0, AFC, FCP,, SCP etc.

         

         

         

        USB-A supports Huawei SCP super quick charger. It is testing result of P30 Pro. The output power rate is as high as 24W.

         

         

        USB-A portal supports Max. Output 60W.

         

        2.Knowdown Hunder 65W GaN PD charger

         

         

         

         

         

        Seen from the top of PCB, there are 3 part of PCB. The transform is sounded by 4 pcs of high voltage Aluminum Electrolytic Capacitors.

         

         

        The backside image of PCB board

         

         

        Image of input portal PCB board

         

         

         

        There are two pcs of Ymin KCX series high voltage capacitors are fixed between next to transformer.

         

        And the other two pcs of Ymin KCX series high voltage capacitors are located nearby.

         

         

         

         

        Here are complete specifications of these 4 pcs of Ymin KCX series high voltage capacitor, KCX 105C 3000 HRS 400V/33UF. KCX series, which has been released in 2019, is especially designed for quick charger. It is featured with wide working temperature range, -55℃~105℃, 3000 Life, Anti-thunder stroke, Low ESR, High Frequency, Low LC,High ripple current etc.

         

        Ymin capacitors are distinguished themselves with miniature sized and high reliability.  Ymin KCX series capacitors are widely used in HYPER JUICE 100W GaN PD charger, Jingzao 65W 1A1C GaN PD charger, Nubia 65W 2C1A GaN PD charger, 、Biaze 2C1A 65W GaN PD charger、SlimQ 65W GaN USB PD charger, , Akavo 1A2C 65W PD GaN PD charger, etc, which are highly appraised of among the top quick charger manufacturers.

         

         

        Two pcs of Ymin NPX series 560μF 25V, Polymer capacitors are selected at the output portal, to filter ripple current

         

         

        Image of all components knockdown

         

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