Wide input voltage range from DC to 440 Hz AC
Standard output voltages of 1.5 to 54 VDC
Efficiencies up to 86% typical
Extra-Low 1U profile: 1.6 inch
High power density design of 18 Watts/cubic inch
1 to 6 isolated output slots, fully user configurable
Power Factor Correction (PFC) IEC 61000-3-2 compliant
1300W @ 115 VAC or 1600W @ 230VAC of total output power
Single-wire current sharing
Universal input AC range
Individual control signals on each module
Auxiliary power 5V (1A)
The LPM/LMM616 Series is a modular 1600 Watt AC-DC power supply that provides a market-leading power density of 18 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 LPM616 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 six slots can be configured with PCB-based output modules to deliver up to twelve outputs. The LPM output modules operate in any chassis position and can provide up to 1600 watts total power from a 150 VAC input and 1300 watts from a 100 VAC input. Forced-air cooling with airflow direction from input to output is provided by internal fans.
For LPM616 supplies using less than the six-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 LPM616 chassis can be populated with the output modules listed in Module Selection table.