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.
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)
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.
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
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.
Home Healthcare
Ultrasound
North America
+1-866.513.2839
Asia-Pacific
+86.755.29885888
Europe, Middle East
+353 61 225 977
tech.support@psbel.com
© 2015 Bel Power Solutions, Inc.
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