Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)
Introduction
Baseus has launched a 65W fast charging power strip - the Baseus 65W PowerCombo Tower Charging Station, which comes with a retractable USB-C cable. This power strip integrates the functions of a power strip, charger, and cable, and has three US AC outlets, USB-C retractable cable, USB-C and USB-A ports. It features a fast charging output power of 65W, with automatic power distribution function, catering to both mobile phones and household appliances.
It comes with a 1.5m AC cable and an 80cm USB-C cable for convenient use on the office desk. The power supply is controlled by touch buttons, and the power strip is equipped with digital protection circuits that support input overvoltage, undervoltage, and output overcurrent protection, ensuring safe electricity usage. So let's go ahead and take it apart to see its internal comonents and structure.
Product Appearance
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610301020.jpeg)
The Baseus logo, product appearance and name are on the front of the box.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610301239.jpeg)
Some specs info are on the back.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610301315.jpeg)
The box contants some documents, nano pad and the power strip itself.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610302573.jpeg)
The Instructions for the nano pad are printed on it.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610302747.jpeg)
This power strip comes with a long power cord, which is not detachable.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610303166.jpeg)
It's a US plug.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610303231.jpeg)
And the rubber sleeve on the junction can enhance its durability.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610303418.jpeg)
The power button is at the top, which is convenient to control.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610303675.jpeg)
Take a closer look at the output panel.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610303746.jpeg)
It has a USB-C and a USB-A port.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610303987.jpeg)
The retractable USB-C cable can be pulled out, and it'll be retracted automatically when you let go.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610304165.jpeg)
There is a AC socket on the side.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610304270.jpeg)
The "65W GaN" suggests its maximum charging speed for USB port.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610304435.jpeg)
There is another AC socket on the other side.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610304547.jpeg)
And a two-prong AC socket is on the back.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610304779.jpeg)
All specs info are printed here. Model is CCGAN65-S3ACS. The AC part can support up to 1625W, and the DC part can support input of 100-125V, 50-60Hz 1.5A. When charging a single device, the retractable USB-C cable can support up to 65W, and the other two USB ports can only support up to 60W.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610304863.jpeg)
The length of this power cord is about 1.5m (4' 11'').
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610305027.jpeg)
The length of the power strip is about 113mm (4.45 inches).
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610305298.jpeg)
The width is about 66mm (2.60 inches).
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610305381.jpeg)
And the height is about 65mm (2.58 inches).
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610305534.jpeg)
And the retractable USB-C cable is about 80cm (2' 7.5'').
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610305731.jpeg)
The weight of the power strip and the power cord is about 534g (18.84 oz).
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610305877.jpeg)
And after connecting to the power supply, the indicator light turns blue.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610310053.jpeg)
The ChargerLAB POWER-Z KM002C shows the retractable USB-C cable supports FCP, SCP, AFC, QC3.0/4+, PD3.0, PPS charging protocols.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610310191.jpeg)
And it also supports five fixed PDOs of 5V/9V/12V/15V3A, 20V3.25A, and a set of PPS.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610310332.jpeg)
The supported protocols of the USB-C port are the same as the retractable USB-C cable.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610310463.jpeg)
So is the PDOs.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610310673.jpeg)
As for the USB-A port, it can support FCP, SCP, AFC, QC3.0 charging protocols.
Teardown
Now that we have completed our unboxing and testing of this Baseus's power strip, it's time to take apart the device and examine its internal components and structure.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610310912.jpeg)
Pry along the gap and remove the back cover.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610311156.jpeg)
It can be divided into three parts. The orange case is used to store the retractable USB-C cable. The AC part is in the middle, and the DC output part is at the right side.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610311366.jpeg)
The DC part is composed of multiple PCBs.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610311579.jpeg)
The orange case is fixed by silicone adhesives.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610311654.jpeg)
Take them all out.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610311880.jpeg)
Remove all four PCBs on the AC part, which are control circuit, fast charging circuit, input detection circuit, and output protocol circuit, respectively.
ChargerLAB found it adopts QR flyback topology for fast charging. There're three switching power supplies, used for fast charging output, relay control, power and touch detection. Next, let's introduce all components inside one by one.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610312087.jpeg)
The input time-delay fuse is from Better Electronics.
3.15A 250V.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610312217.jpeg)
The green NTC thermistor is from Shiheng Electronics MF72 series, used to suppress the inrush current.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610312411.jpeg)
The blue varistor marked with 10D471K is also used for input surge protection.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610312636.jpeg)
The safety X2 capacitor is from DGCX, capacity is 0.33μF.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610312857.jpeg)
The green common mode choke is next to the safety X2 capacitor.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610312921.jpeg)
The input bridge rectifier is soldered on a small vertical PCB, from World Industrial. Model is WRLSB80M.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610313132.png)
Here is all the information about World Industrial WRLSB80M.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610313778.jpeg)
The electrolytic capacitor for input filtering is from Yongming. 27μF 400V.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610313892.jpeg)
The other two electrolytic capacitors are from CapXon.
33μF 400V for each.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610314123.jpeg)
The differential mode choke is between two capacitors.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610314512.jpeg)
The master control chip adopts Southchip's GaN IC SC3057. This chip integrates high-performance multi-mode flyback controller, GaN driver, GaN FET, power supply and protection circuits. Simplify the number of external components and eliminate the parasitic elements of traditional drive wiring on high-frequency switching through package integration.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610314952.png)
The Southchip SC3057 adopts a design that separates power wiring and control wiring to reduce the impact of high-frequency switching on the control loop, and optimizes the charger wiring design and electrical performance through optimized pad design, which simplifies design development. It has a built-in 165mΩ GaN FET, supports 175KHz switching frequency, and X-capacitor discharge.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610315360.jpeg)
The transformer is tightly wound and insulated with yellow tape.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610315581.jpeg)
The SMD Y capacitor is from TRX, model TMY1102M, which features in small size and light weight, and are very suitable for high-density power supply products such as GaN charger.
TRX focuses on the R&D, production and sales of passive components, with a registered capital of 100 million yuan. It has two types of capacitor brands: SMD TRX and DIP TY capacitors. TRX will devote itself to the research of ceramic materials in order to provide customers with more solutions.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610315737.png)
This is the introduction for TRX's products.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610315915.jpeg)
The EL1018 optocoupler is used to regulate the output voltage.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610320030.jpeg)
The synchronous rectification controller is from Southchip, model SC3503, which features in adaptive turn-on detection and fast turn-off. It does not need auxiliary coil power supply, and the output voltage can be as low as 0V. The patented adaptive turn-on detection circuit avoids the synchronous rectifier from being mistaken as turned on. It is compatible with various MOS, has ultra-low static current, supports multiple operating modes, and supports both high-side and low-side synchronous rectification with very few peripheral components.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610320323.png)
Here is all the information about Southchip SC3503.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610320916.jpeg)
And the synchronous rectifier is from Ruichips, model RUH1H80M, and adopts PDFN 5060 package. 100V 8.5mΩ.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610321091.jpeg)
The solid capacitor for output filtering is from CapXon PT series. 560μF 25V.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610321216.jpeg)
And the output current will be filtered by a toroidal core inductor.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610321417.jpeg)
There're two output circuits on this independent buck PCB.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610321521.jpeg)
So, there're two identical protocol chips from Southchip. Model is SC9711. Withstand voltage is 40V, output current is 6A, and a single chip can support the fast charging of a USB-C and a USB-A.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610321879.png)
Here is all the information about Southchip SC9711.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610322013.jpeg)
Here is the other Southchip SC9711.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610322241.jpeg)
Those two synchronous buck MOSFETs are from Ruichips, model RUH4040M2, and adopt PDFN3333 package. 40V 5.5mΩ.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610322359.jpeg)
The solid capacitor for output filtering is from CapXon PT series. 220μF 25V.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610322558.jpeg)
The output VBUS MOSFETs are the same as the synchronous buck MOSFETs, from Ruichips. Model is RUH4040M2.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610322753.jpeg)
The plastic sheet inside the USB-C socket is orange.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610322921.jpeg)
And the plastic sheet inside the USB-A socket is also orange.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610323162.jpeg)
The plastic sheet inside the internal USB-C socket is black.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610323290.jpeg)
Next, here is the top PCB with a touch sensor in the middle.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610323473.jpeg)
The buck IC is from Bright Power Semiconductor and adopts SOP7 package. Model is S7132S.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610323669.jpeg)
The sticker shows this transformer can support an output of 5V1A.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610323797.jpeg)
And the SMD Y capacitor is from TRX. Model is TMY1102M.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610323953.jpeg)
The Schottky diode is next to it.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610324010.jpeg)
This solid capacitor is also from CapXon PX series. 330μF 6.3V.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610324241.jpeg)
There's a layer of conductive fabric and foam over the touch button, and four LED indicators are around the button.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610324426.jpeg)
This tiny chip marked with 3C256C is used to control the touch sensor.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610324682.jpeg)
An MCU is used for overvoltage and overcurrent protection. Model is BP0P104.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610324857.jpeg)
And this is the optocoupler.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610325012.jpeg)
Another small PCB is used for input detection and control.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610325257.jpeg)
The input fuse is wrapped with heat-shrinkable tubing for overcurrent protection.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610325425.jpeg)
The bridge rectifier is used for input rectification. Model is MB10F. 1A 1000V.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610325569.jpeg)
Those two electrolytic capacitors are from CapXon.
2.2μF 400V.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610325799.jpeg)
A green color ring inductor is between them.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610325932.jpeg)
The non-isolated buck converter is from Lii semiconductor. Model is LN8K05A. It integrates a 750V MOSFET, and the output current can reach 150mA.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610330191.jpeg)
The buck inductor is insulated with heat-shrinkable tubing.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610330212.jpeg)
The detection chip from Hiliwi can measure the AC voltage and output current. Model is HLW8032.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610330440.jpeg)
This 1mΩ current sense resistor can detect AC.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610330625.jpeg)
The white relay is from Hongfa, model HF7520, which is used to control the power supply of the AC module.
The contact current is 16A.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610330887.jpeg)
Finally, take a closer look at this orange case, and the retractable USB-C cable is stored in this orange case.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610331059.jpeg)
The case is fixed by a screw.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610331110.jpeg)
Those metal contacts on the right PCB are connected to the metal grooves on the left PCB.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610331319.jpeg)
The internal USB-C cable is soldered on the back of this PCB.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610331545.jpeg)
The retractable USB-C cable can be easily retracted when you let go.
![Teardown of Baseus 65W PowerCombo Tower Charging Station With Retractable Cable (CCGAN65-S3ACS)-Chargerlab](https://www.chargerlab.com/wp-content/uploads/2023/05/2023052610331789.jpeg)
One last look at all the components of this Baseus 65W PowerCombo Tower Charging Station.
Summary of ChargerLAB
The 65W PowerCombo Tower Charging Station launched by Baseus comes with a 1.5m (4' 11'') power cord, three AC outlets, and three USB output ports, including two USB-C and one USB-A. With a fast charging output of 65W, one of its USB-C ports is actually an 80cm (2' 7.5'') long integrated cable that can be conveniently extracted for use. Furthermore, it has an automatic power distribution feature that allows multiple devices to connect and charge at the same time. It also features a touch power button and a digital protection circuit that can automatically cut off the power supply in case of abnormal voltage, thus ensuring safe usage of electronic devices.
After taking it apart, we found the internal structure is pretty compact, and the internal module is stacked with four different PCBs, responsible for different functions. The retractable USB-C cable is stored in a separate case, and the connection method is pretty special.
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