Power-One DC Power Supplies · Electronic Components
HB24/28-1.0
Transformer, Power
Part NumberHB24/28-1.0
ManufacturerPower-One DC Power Supplies
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-141-9427 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Body Width1.750 INCHES NOMINAL
Winding Operating Voltage105.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Terminal Type And Quantity9 WIRE LEAD
Frequency Rating47.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM SINGLE COMPONENT
Winding Function And Quantity2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Body Height2.187 INCHES NOMINAL
Mounting MethodTERMINAL SINGLE GROUP
Body Length2.625 INCHES NOMINAL
Input Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Vendor Part Numbers270-12246
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 HB24/28-1.0 available?
We can source HB24/28-1.0 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 HB24/28-1.0 by Power-One DC Power Supplies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HB24/28-1.0 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 HB24/28-1.0?
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 HB24/28-1.0?
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.