PlayStation 5 Power Supply (ADP-400DR) Review

Name: PlayStation 5 Power Supply (ADP-400DR)
Brand: Delta Electronics

crmaris

on Oct 14th, 2021,

in Power Supplies.

Manufacturer: Delta Electronics

Voltage Regulation Stability & Ripple »

Component Analysis

Before reading this page, we strongly suggest looking at this article, which will help you better understand the insides of a PSU.

ADP-400DR 372 W Parts Description
General Data
Manufacturer (OEM)	Delta Electronics
PCB Type	Double-Sided
Primary Side
Transient Filter	2x Y caps, 2x X caps, 3x CM chokes, 1x MOV, and 1x Champion CMD02X (Discharge IC)
Bridge Rectifier(s)	1x GBU2510A (1000 V, 25 A @ 100 °C)
Inrush Current Protection	NTC Thermistor (SCK-202R5) (2.5 ohm)
APFC MOSFET(s)	1x STMicroelectronics STF40N60M2 (600 V, 22 A @ 100 °C, Rds (on): 0.088 ohm)
APFC Boost Diode	1x LiteOn LTTH1206DFW (600 V, 12 A @ 100 °C)
Bulk Cap(s)	2x Rubycon (450 V, 220 uF each or 440 uF combined, 2 - 3,000 h @ 105 °C, HXW)
APFC Controller	DAP053T
Main Switchers	2x STMicroelectronics STF18N60M2 (600 V, 8 A @ 100 °C, Rds (on): 0.280 ohm) (w/o heatsink)
Resonant Controller	MPS MP6924A
Topology	Primary Side: APFC, half-bridge & LLC resonant converter Secondary Side: synchronous rectification
Secondary Side
+12 V MOSFETs	2x Advanced Power AP6N3R2ALI (60 V, 49 A @ 100 °C, Rds (on): 3.2 mOhm)
Filtering Capacitors	Electrolytic: 10x Nichicon (10,000 h @ 105°C, HW), 1x Rubycon (6–10,000h @ 105°C, ZLH), 1x Rubycon (4–10,000h @ 105°C, YXF) Polymer: 2x FPCAP

This platform is made by Delta Electronics and uses a modern design. There's an APFC converter on the primary side, and the primary switching FETs are installed into a half-bridge topology. An LLC resonant converter is used to boost efficiency.

The transient/EMI filter stages have all the necessary parts. There is also a metal oxide varistor (MOV) for voltage surges, while an NTC thermistor suppresses large inrush currents. There is no bypass relay for the latter.