LPM Series, Low Profile, IP65+, Mil-Grade AC/DC Power Supply
ETA-USA has expanded its line of conduction cooled military grade AC/DC power supplies to provide a low profile solution with improved thermal conduction, 1.80″ height, and multiple mounting locations for heatsinking along 4 planes. Designed rugged and harsh environments and MIL-S 901 D Shock. Great for indoor and outdoor shipboard applications, covered or exposed ground systems, and airborne applications up to 15,000ft
Units can be built in as little as 6 weeks.
LPM500 Series
- Input: 95~264 VAC in, 50/60/400 Hz (47~440Hz) operation.
- In-rush current limited
- Available voltages: 12, 24, 28, 48
- Slim profile, 1.8″ height
- Aluminum Enclosure with chromate finish for corrosion resistance and low resistance bonding
- Conformal coated internal circuitry
- Mounting: 0.20″ diameter thru holes along the perimeter of the base for secure mounting and thermal conductivity. Threaded M5 inserts for additional mounting or heatsink expansion
- >20 msec Hold Up time at full load, 115VAC input
- DC Output Regulation: Less than 10 mV voltage drift from 0 to full load (measured at output terminal)
- Ripple and Noise: <1% peak-to peak
LPM650 Series
- Input: 95~264 VAC in, 50/60/400 Hz (47~440Hz) operation.
- In-rush current limited
- Available voltages: 12, 28, 48
- Current Sharing (Droop) without additional wiring, up to 5 units in parallel proving 630W each (3,150W total)
- Slim profile, 1.8″ height
- Aluminum Enclosure with chromate finish for corrosion resistance and low resistance bonding
- Conformal coated internal circuitry
- Mounting: 0.20″ diameter thru holes along the perimeter of the base for secure mounting and thermal conductivity. Threaded M5 inserts for additional mounting or heatsink expansion
- >20 msec Hold Up time at full load, 115VAC input
- Ripple and Noise: <1% peak-to peak
LPM1100 Series
- Input: 95~265 VAC in, 50/60/400 Hz (47~440Hz) operation.
- In-rush current limited
- Available voltages: 12, 24, 28, 48, 55
- Slim profile, 1.8″ height
- Aluminum Enclosure with chromate finish for corrosion resistance and low resistance bonding
- Conformal coated internal circuitry
- Mounting: 0.20″ diameter thru holes along the perimeter of the base for secure mounting and thermal conductivity. Threaded M5 inserts for additional mounting or heatsink expansion
- >20 msec Hold Up time at full load, 115VAC input
- DC Output Regulation: Less than 10 mV voltage drift from 0 to full load (measured at output terminal)
- Ripple and Noise: <1% peak-to peak
- Optional Remote on/off
- Optional I2C reporting functions (Vout, Iout, internal temp and humidity)
Mil-Standard Compliances (Without External Circuitry)
- EMI: Mil-Std 461, CE101, CE102, RE102
- Susceptibility: CS114, CS115
- Input Transient Mil-Std 704
- Power Factor: Mil-Std 1399
- Environmental: Mil-Std 810, Mil-S-901 D, IP65 standard, up to IP67 possible.
Available Modifications
- Non-standard Voltages (LPM500, LPM1100, Inquire with ETA-USA Representative)
- Hard Anodized Enclosure with EMI Grounding
- Powder Coat Paint
- External Voltage Trim (10%, 20%)
- User Selectable I/O Interface
Contact ETA-USA for Product Availability and CAD Files.
See Our Full Line of Military and Aviation Power Supplies
Government Customers- See Our Capability Statement
