Acopian Technical Company · Electronic Components
28J40L
Power Supply
Part Number28J40L
ManufacturerAcopian Technical Company
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-01-063-4935 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Output Current Rating400.0 DC MILLIAMPERES NOMINAL SINGLE POWER OUTPUT
Output Control LocationFRONT PANEL SINGLE POWER OUTPUT
Overall Length4.670 INCHES NOMINAL
Input PhaseSINGLE SINGLE OPERATING POWER RQMT
Output Control Quantity1 SINGLE POWER OUTPUT
Output Connection TypeSOLDER LUG SINGLE POWER OUTPUT
Output Control TypeFIXED VOLTAGE SINGLE POWER OUTPUT
Input Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE OPERATING POWER RQMT
Operating Ambient Temp Range-10.0 TO 65.0 CELSIUS
Input Connection Quantity2 SINGLE OPERATING POWER RQMT
Output Voltage Rating28.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
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 28J40L available?
We can source 28J40L 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 28J40L by Acopian Technical Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 28J40L 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 28J40L?
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 28J40L?
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.