Power-One · Electronic Components
LK5540-7ERT
Power Supply
Part NumberLK5540-7ERT
ManufacturerPower-One
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-01-524-6852 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Operating Ambient Temp Range-6.0 TO 71.0 CELSIUS
Output Voltage Rating15.0 AC VOLTS NOMINAL SINGLE POWER OUTPUT
Electrical Power Source RelationshOPERATING
Input Voltage Rating85.0 AC VOLTS MINIMUM AND 255.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
Output Wattage Rating150.0 WATTS NOMINAL SINGLE POWER OUTPUT
Output Current Rating5.0 AC AMPERES NOMINAL SINGLE POWER OUTPUT
Overall Width4.400 INCHES NOMINAL
Overall Height3.200 INCHES NOMINAL
Overall Length6.600 INCHES 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 LK5540-7ERT available?
We can source LK5540-7ERT 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 LK5540-7ERT by Power-One obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LK5540-7ERT 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 LK5540-7ERT?
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 LK5540-7ERT?
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.