Keysight Technologies · Electronic Components
E3640A
POWER SUPPLY, DC, BENCH, 8V, 30W; Power Supply Output Type:Programmable
Part NumberE3640A
ManufacturerKeysight Technologies
AvailabilityIn stock — ships fast
Specifications
NSN6130-01-504-4152 (NSN)
Federal Item NamePOWER SUPPLY
Overall Length14.700 INCHES NOMINAL
Overall Width10.000 INCHES NOMINAL
Overall Height4.100 INCHES NOMINAL
Special FeaturesFLUORESCENT VACUUM DISPLAY; ROTARY KNOB; BUILT IN GPIB/RS-232; COOLING FAN
Input Voltage Rating230.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
Output Connection Quantity1 SINGLE POWER OUTPUT
Output Current Rating3.0 DC AMPERES MAXIMUM SINGLE POWER OUTPUT
Output Wattage Rating30.0 WATTS MAXIMUM SINGLE POWER OUTPUT
Electrical Power Source RelationshOPERATING
Input Frequency Rating63.0 HERTZ MAXIMUM SINGLE OPERATING POWER RQMT
Federal Supply Class6130 — Converters, Electrical, Nonrotating
Output Connection TypeCONNECTOR, RECEPTACLE SINGLE POWER OUTPUT
Installation DesignCASE
Output Voltage Rating20.0 DC VOLTS MAXIMUM SINGLE POWER OUTPUT
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 E3640A in stock?
Yes — E3640A is in our stock database. Request a quote for current pricing and lead time.
Is E3640A by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If E3640A 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 E3640A?
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 E3640A?
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.