Previously, the charging head network has successively disassembled the power supply of Sony Sony PS3 and PS4 Pro game consoles, with power of 216W and 282W respectively, which shows that with the improvement of configuration, the power consumption of each generation of hosts is also increasing. Sony's latest generation host, PlayStation 5 (PS5), has a built-in power supply of up to 372W, which is a very large increase.
Sony PS5 game console listed in November 2020, the appearance and performance coexist, there are many AAA masterpieces escort, in addition to the epidemic brought by the home isolation "dividend", so that this new machine once sold out of stock. The following charging head network will disassemble the built-in power supply of the PS5 in detail to see how the design works.
Attached to the Sony PS3 game console 216W power supply, Sony PS4 Pro game console 282W power supply disassembly link, welcome to check.
First, the appearance of sony PS5 host power supply
The power supply shape is very distinctive, following the design of the internal components, and looks like a pistol. The housing is all engineering plastic and the surface is frosted.
The edge of the fuselage is pasted with a sealing sponge to allow as much air to pass through the inside of the power supply as much as possible, and there are a large number of heat dissipation holes on the side.
The input housing is also designed with heat sink holes, and the female seat adopts a figure-of-8 socket.
At the other end, you can see that the right side of the power supply fuselage is thin and left,, and the top shell is curved.
The bottom housing is designed to be straight and secured with two screws.
The bright area is designed with power parameters
Model: ADP-400DR
AC输入：100-127V~4.5A 50/60HZ
200-240V~2.3A 50/60HZ
DC output: 12V31A
The power supply has passed KC and CE certification, and the manufacturer is Sony Interactive Entertainment Co., Ltd. and Delta OEM production.
The DC output is designed with a socket for easy assembly.
Second, Sony PS5 host power disassembly
Remove the fuselage case.
The power PCB board is fastened to the other half of the housing by means of snaps.
The front of the motherboard is listed, from left to right, PFC+LLC circuit related devices are arranged sequentially, and the rectifier bridge, LLC half-bridge switch tube, and synchronous rectifier tube are all equipped with heat sinks to help dissipate heat. The shape of the PCB effectively arranges the high heat generation parts in the optimal heat dissipation position.
At a glance on the back of the board, there is an active X capacitor discharge chip, a primary controller, and an optocoupler.
Through observation, it is found that the primary power supply adopts PFC+LLC switching power supply architecture, and the secondary adopts synchronous rectification after output. Let's start with the inputs to learn more about each device.
Specifications are available on the mother housing, 2.5A 250V.
At a glance at the inputs, the connection wire sleeve is protected by an insulated tube, the tubular white fuse is transverse, and the common mode inductance is designed to filter out EMI interference.
Close-up of the 10S561K varistor.
Two blue Y capacitors.
The fairing bridge comes from Yangjie and is fixed to the side heat sink.
Input PI SC1143DG active X capacitor discharge chip.
On the other side, there is a blue safety X capacitor, a red film filter capacitor, and a green NTC surge suppression resistor.
Angui X capacitor adopts Korean pickaxe CMPP series.
Close-up of the red film filter capacitor with a capacity of 4.7μF.
NTC surge suppression resistors are used to suppress the upwelling inrush current.
The PFC boost inductor is supplied by Delta.
Two high-voltage filter electrolytic capacitors are placed horizontally in the middle area, and the Japanese Black Diamond KMQ series is 450V 220μF. The right heat sink is fixed with a PFC boost switch and a fairing tube.
Glue between the MOS tube and the heat sink improves the thermal conductivity. The PFC boost switch is available in STF40N60M2, withstand voltage 650V, conductivity 0.088Ω, TO-220FP package. The ultra-fast rectifier diode adopts Dunnan LTTH1206DFW with a withstand voltage of 600V.
There are two small capacitors and a Y capacitor next to the high voltage filter electrolytic capacitor.
On the other side there is a resonant capacitor, an LLC half-bridge switch tube and a resonant inductor.
Close-up of the LLC resonant inductor with Leeds wire winding.
Both capacitors are from Ruby and are available in 35V 330μF and 50V 47μF.
Silk screen-printed DAP053T primary controller, Delta custom model, integrated PFC controller and LLC controller.
The LLC half-bridge switch is available in STF18N60M2, withstand voltage 650V, conductivity 0.28Ω, TO-220FP package.
A close-up of the transformer, also provided by Delta.
Y capacitance close-up.
A close-up of another Y capacitor.
Three CLOSE-ups of EL 1013 photocouplers.
Silk screen-printed DAS01B chip, Delta custom model for output voltage feedback and overcurrent protection functions.
At a glance at the output, there are filter inductors, 10 filtered electrolytic capacitors, and two filtered solid capacitors, and two synchronous rectifiers fixed to the heat sink.
The MPS MP6924A LLC synchronous rectifier controller with enhanced immunity and fast shutdown is compatible with CCM/DCM modes.
The MP6924A integrates two synchronous rectifier controllers for rectification applications with two secondary coil outputs of the LLC for synchronous rectification applications of LLC converters. It can save one controller, simplify the secondary circuit design, and support a wide range of operating voltages of 4.2-35V, which can be applied to USB PD3.1 fast charge 140W power supply design.
The two synchronous rectifier tubes are available in Fuding Advanced AP6N3R2ALI, withstand voltage 60V, conductivity 3.2mΩ, TO-220CFM package for LLC synchronous rectifier output.
Two close-ups of a daily solid capacitor with a specification of 16V 1500μF.
The 10 filtered electrolytic capacitors are all from rubies and are all 16V 1000μF.
Close-up of the output slot.
All disassembled, let's take a family portrait.
Charging head net disassembly summary
The Sony PS5 main engine power supply is quite modular, and the unique "pistol" shape is designed to serve the main machine heatsink and cooling system. The power supply housing is made of lightweight and strong engineering plastic, and there are heat dissipation holes at the input and on the sides. In addition, the housing is designed with multiple vacancies for easy installation and fixing.
This host power supply uses 12V output, the maximum power almost broke through the 400W mark, the increase is higher than the previous generations, the power consumption is often linked to the configuration, but also from the side of the PS5 host hardware configuration is quite good, which is the best for the game party, with it you can play the 3A game.
Through disassembly, the charging head network found that the power supply is produced by the well-known delta foundry, using PFC+LLC high-performance power supply architecture design, using Delta's customized primary controller DAP053T+MSP MP6924A high-integration scheme, MOS tube from YIFA and Fuding advanced. Black Diamond, Ruby, Daily Chemical three major Japanese brand electrolytic capacitors and solid capacitors for input and output filtering, the material is very luxurious.