Home Components Casings / Chassis Across ATX Power Supply 400W
Tuesday, 09 June 2026

Browse by Category

Across ATX Power Supply 400W

Across ATX Power Supply 400W
Across ATX Power Supply 400W
Across ATX 400W Power Supply built with quality components for long lasting operation, with Passive power factor correction, Ultra Low acoustic noise(<32dB), MTBF>50,000 hours at room temp.

Availability:  Phased Out

Features

ACROSS PSU-101 ATX2.03

• EMI/RFI:FCC part 15 Class B,EN55022 Class B
• Comply with Intel ATX Ver.2.03
• Passive power factor correction
• Ultra Low acoustic noise(<32dB)
• MTBF>50,000 hours at room temp
• Hormonics:IEC61000-3-2 class D
• Surge:IEC61000-4-5
• ESD:IEC61000-4-2
• Dimension:150*86*140mm(W*H*L)
• Certificate: CE, RoHS,etc.

Technical Specification:

2.03Version POWER SPECIFICATION
-230/400W -
Rated input
AC VOLTAGE

180VAC / 265VAC

CURRENT

4A(MAX)

AC FREQUENCY

50HZ

ITEMٍVDCي
+12V
Δ„Ε”5%
-5V
Δ„Ε”10%
5V
Δ„Ε”5%
-12V Δ„Ε”10%
+3.3V Δ„Ε”5%
+5VSB Δ„Ε”5%
Rated output
FULL LOAD CURRENTٍAي
9
0.5
15
0.5
8
1.5
FULL LOAD VOLTAGEٍVي
11.40-12.60
4.75-5.5
4.75-5.25
10.8-13.2
3.15-3.47
4.75-5.25
RIPPY&NOISYٍmvي
<100
<150
<100
<150
<80
<100
P.G (ms)
200~500
P.F (ms)
0.2~10
Over power
255~400W
EFFICIENCY
UNDER RATED VOLTAGE ON OR ABOVE 70%
THE WAY FOR COOL
USE +12VDC FANٍ8025MيOR 12025M FAN
OPERATION TEMPERATURE
0~45Δ„Δ‡
STORAGE TEMPERATURE
-20~80Δ„Δ‡
STORAGE HUMIDITY
WHEN TEMPERATURE AT 25Δ„Δ‡,THE HUMIDITY KEEP 85%
SERVICE LIFE
UNDER 70% OF NORMAL TEMPERATURE RATED CURRENT,THE SERVICE LIFE CAN ARRIVE 60,000H OR MORE
AGE REQUIREMENT
SET LOAD CURRENT MEET 80% OF FULL LOAD SET,TEMPERATURE SET AT 45Δ„Δ‡-50Δ„Δ‡,1 MINIUTE OFF 3 MINIUTES ON.