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Recommended to those who have problems with AT Power Supply procurement due to product discontinuance or troubles
 PCS-250-H11 AC input is manual selection between 115V and 230V, but we guarantee the operation at minimum input of AC90V or less.

Do not use the product where frequent vibration is expected because of single-sided PWBs are applied in the product.
*Please use Metric Screw Threads, ("M3" screws) for PSU mounting.(Inch Screw Threads cannot be used.)
Function :For description of function, click each icon
DC Startup uncomplianceRS232C uncomplianceTTL uncomplianceSilent uncomplianceRoHS Directive uncomplianceConnection uncompliancePFC uncomplianceLead-free compliance5VSBFAN uncomplianceTSFCFAN uncomplianceUSB uncompliance
Output specification
Output specification ,Continuous 228.5W,Peak Capacity 253.5W
Output connector: For description of function, click each icon
Output connector for ATX Mother Board uncompliance ATX 12V ver. 2.0 or later power supply with SSI power connector uncomplianceATX20+4Pin uncomplianceAT motherboard output connector complianceATX Motherboard Auxiliary Connector uncomplianceProcessor connector for ATX motherboard uncomplianceProcessor Connector for SSI Motherboard uncompliancePCI-Express uncompliancePCI-E 8Pin uncompliancePeripheral connector complianceConnector compliant with the S-ATA (Serial ATA) standard uncomplianceConnectors for FDDs compliance
Standard, specifications: For standard and specifications, click each item.
Compatible case size PS2
Outline drawing 150Wx86Hx140D
Weight 1.50 kg typ
Input Voltage AC 90-132V / 180-264V
Efficiency AC 70% typ.
Power factor
Input changeover system Change-over by the hand
Safety Compliant with UL1950, CSA950, and EN60950
High frequency current regulation
EMI standard
(Input feedback noise)
Compliant with VCCI Class I and FCC Rules Class A
CE marking
EMS immunity
Operating temperature 0 to 40 deg. C
Leakage current 3.5mA and under
Cooling systems Forced air cooling
Output ground connection
Warranty One year after delivery. However, if defects belong to us, the defective unit shall be repaired or replaced at our cost.
Accessory (Optional)
WH2753(PS2753) AC Power Cable(PSE)
Download Product and Technical Information
Instruction Manual Test data Product catalogue product specification