LMM409 datasheet(1/16 Pages) BEL

Il numero della parte	LMM409

Spiegazioni elettronici	Standard output voltages of 1.5 to 54 VDC

PDF	16 Pages

Scroll/Zoom	100%

Produttore elettronici	BEL [Bel Fuse Inc.]

Homepage	http://www.belfuse.com

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1 / 16 page

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BCD.00365_AB3



Standard output voltages of 1.5 to 54 VDC



Efficiencies up to 87% typical



Extra-Low 1U profile: 1.6 inch



High power density design of 14 Watts/cubic inch



1 to 4 isolated output slots, fully user configurable



Power Factor Correction (PFC) IEC 61000-3-2 compliant



700W @ 85 VAC or 900W @ 150VAC of total output power



Zero-load operation



Single-wire current sharing



Universal input AC range



Individual control signals on each module



Auxiliary power 5V (1A)

LPM409 (Industrial)

LMM409 (Medical)



Industrial equipment



Telecommunications



Test and measurement



Automation



Peripherals



Audio/broadcast



Linear and rotary motion



Imaging Equipment



Anesthesiology



Surgical Devices



Diagnostic Equipment



Patient Beds



Home Healthcare



Ultrasound

The LPM/LMM409 Series is a modular 900-watt AC-

DC power supply that provides a market-leading

power density of 14 watts per cubic inch and has an

extra low 1U profile. The LMM is the medically

approved version. From here on only the LPM

version will be discussed, differences for the LMM

version will be noted. The LPM409 offers the

flexibility

of

a

modular

architecture

and

the

combination of high efficiency and high power

density.

Designed for use where a unique set of voltage and

current requirements is needed, the supply's four

slots can be configured with PCB-based output

modules to deliver up to eight outputs. The LPM

output modules operate in any chassis position and

can provide up to 900 watts total power from a 150

VAC input and 700 watts from an 85 VAC input.

Forced-air cooling with airflow direction from input to

output is provided by an internal fan.

For LPM409 supplies using less than the four-slot

capability, blanking plates are installed for safety

purposes and to optimize airflow within the chassis.

The supplies are pre-set with default output module

settings or with the customer’s desired output

settings prior to delivery.

The LPM409 chassis can be populated with the

output modules listed in Module Selection table.

Conformal coating is available on request, please

consult with the factory.

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