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About Second Generation Power Supply
1U/2U uncomplianceCompactPCI uncomplianceVMEbus uncomplianceERP uncomplianceRedundant uncomplianceOther complianceSSI-DPS uncompliance
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Fanless PC Power Supply with +24V Output equipped

Fanless PC Power Supply with +24V Output equipped

•Natural air cooling design
•Each single output operation with even rated load is available while other outputs are at the minimum load (0A).
•Flexible multi-output customization is available with replacing or adding output unit (Max 5 channels.)

See more details continuation maximum capacity
peak capacity

* Output Harnesses are optional.

*Please use Metric Screw Threads, ("M3" screws) for PSU mounting.(Inch Screw Threads cannot be used.)
Safety UL complianceCSA complianceEN complianceCE complianceCCC unacquisition
Reliability grade HFA uncomplianceFA complianceHOA uncomplianceOA uncompliance
Function :For description of function, click each icon
DC Startup uncomplianceRS232C uncomplianceTTL uncomplianceSilent complianceRoHS Directive complianceConnection compliance
PFC complianceLead-free compliance5VSBFAN uncomplianceTSFCFAN uncomplianceUSB uncompliance
Output specification
Output specification
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 uncomplianceAT motherboard output connector uncomplianceProcessor connector for ATX motherboard uncomplianceATX Motherboard Auxiliary Connector uncomplianceProcessor Connector for SSI Motherboard uncompliance
PCI-Express uncompliancePeripheral connector uncomplianceConnectors for FDDs uncomplianceConnector compliant with the S-ATA (Serial ATA) standard uncompliance
Standard, specifications: For standard and specifications, click each item.
Compatible case size Other
Outline drawing 93Wx55Hx160D
Weight 0.85 kg typ
Input Voltage AC 85 to 264V * Refer to specifications.
Efficiency AC 77% typical
Power factor 90% min.
Input changeover system Worldwide
Safety Compliant with UL60950-1, CSA60950-1(c-UL), EN60950-1(NEMKO), IEC60950-1(CB report),and CE marking
High frequency current regulation Compliant with IEC61000-3-2(Ver. 2.1) Class D
EMI standard
(Input feedback noise)
Compliant with VCCI FCC part15-B CISPR 22 and EN55022 Class B
CE marking Low Voltage Directive
EMS immunity Electrostatic discharge to meet EN61000-4-2
Radioactive radio-frequency electromagnetic fields to meet EN61000-4-3
Fast transient burst to meet EN61000-4-4
Lightning surge immunity to meet EN61000-4-5
Conductive radio frequency electromagnetic fields to meet EN61000-4-6
Power frequency magnetic field immunity to meet EN61000-4-8
Voltage dips and fluctuation to meet EN61000-4-11
MTBF 100,000H
Operating temperature 0 to 60 deg. C * Refer to specificaitons.
Leakage current 0.5mA max. at AC 100V and 1mA max, at AC 200V
Cooling systems Air-cooling without blower
Output ground connection
Warranty Three years after delivery, however, if defects belong to us, the defective unit shall be repaired or replaced at our cost.
Accessory (Optional)
WH-M2022-500 20-Pin Mother Board Harness
WH-PP610-850 Peripheral Connector Harness(Peripheral*5 FDD*1)
WH-PS610-850 Peripheral Connector HarnessPeripheral Connector Harness(Peripheral*3 S-ATA*2 FDD*1)
Download Product and Technical Information
Instruction Manual Test data Product catalogue product specification