Supermicro · Electronic Components
PWS-1K28P-SQ
Power Supply
Part NumberPWS-1K28P-SQ
ManufacturerSupermicro
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-01-710-7352 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Operating Ambient Temp Range+0.0 TO 50.0 CELSIUS
Input Frequency Rating50.0 HERTZ MAXIMUM AND 60.0 HERTZ MAXIMUM SINGLE OPERATING POWER RQMT
Output Current Rating12.0 AC AMPERES NOMINAL SINGLE POWER OUTPUT
Output Wattage Rating1.000 WATTS MINIMUM AND 1.280 WATTS MAXIMUM SINGLE POWER OUTPUT
Output Connection Quantity23 SINGLE POWER OUTPUT
Ripple Voltage At Full Load120.0 MILLIVOLTS AVERAGE SINGLE POWER OUTPUT
Output Voltage Rating100.0 AC VOLTS MINIMUM AND 240.0 AC VOLTS MAXIMUM SINGLE POWER OUTPUT
Input Voltage Rating100.0 AC VOLTS MINIMUM AND 240.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
Overall Length360.0 MILLIMETERS NOMINAL
Installation DesignRACK
Overall Height40.0 MILLIMETERS NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is PWS-1K28P-SQ available?
We can source PWS-1K28P-SQ even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is PWS-1K28P-SQ by Supermicro obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PWS-1K28P-SQ has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like PWS-1K28P-SQ?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for PWS-1K28P-SQ?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.