Power-One DC Power Supplies · Electronic Components
HD28-4-102
Power Supply
Part NumberHD28-4-102
ManufacturerPower-One DC Power Supplies
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-01-285-9675 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Overall Width4.870 INCHES NOMINAL
Overall Height2.795 INCHES NOMINAL
Rectification MethodSINGLE PHASE FULL WAVE CENTER TAP
Input PhaseSINGLE FIRST OPERATING POWER RQMT
Output Voltage Rating28.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
Input Voltage Rating115.0 AC VOLTS NOMINAL SECOND OPERATING POWER RQMT
Overall Length9.000 INCHES NOMINAL
Output Control LocationFRONT PANEL SINGLE POWER OUTPUT
Input Connection Quantity4 SECOND OPERATING POWER RQMT
Output Control Quantity1 SINGLE POWER OUTPUT
Electrical Power Source RelationshOPERATING
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 HD28-4-102 available?
We can source HD28-4-102 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 HD28-4-102 by Power-One DC Power Supplies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HD28-4-102 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 HD28-4-102?
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 HD28-4-102?
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.