400-Watt Low Profile Compact Open Frame Medical Power Supply
LOP-400
The MEAN WELL LOP-400 series medical power supplies have 2 x MOPP (means of patient protection) medical safety approvals. With the appropriate system design considerations these power supplies can be used in body float applications.
The full range universal AC input makes them ideal for OEMs producing medical equipment for international markets.
These power supplies have built-in active power factor correction and are highly efficient.
There is also a convenient 12V / 0.5A auxiliary output for a fan. Under convection cooling these power supplies have a nominal power output of 250-Watts. This increases to 400-Watts with fan cooling.
The LOP-400 power supplies can withstand a 150% peak load for up to 3 seconds.
Refer to the table below for models in the range:
Images are for reference only, refer to product data sheet
Models in this series
Output |
Input |
||||
|---|---|---|---|---|---|
| DC Voltage | Power | Rated Current | Input Efficiency | Input Voltage | |
| LOP-400-12 | 12V | 399.6W (Fan cooled) / 249.6W (Convection cooled) | 33.3A (Fan cooled) / 20.8A (Convection cooled) | 94.00% | 80 ~ 264VAC |
| LOP-400-15 | 15V | 400.5W (Fan cooled) / 250.5W (Convection cooled) | 26.7A (Fan cooled) / 16.7A (Convection cooled) | 94.50% | 80 ~ 264VAC |
| LOP-400-18 | 18V | 399.6W (Fan cooled) / 250.2W (Convection cooled) | 22.2A (Fan cooled) / 13.9A (Convection cooled) | 95.00% | 80 ~ 264VAC |
| LOP-400-24 | 24V | 400.8W (Fan cooled) / 252W (Convection cooled) | 16.7A (Fan cooled) / 10.5A (Convection cooled) | 94.50% | 80 ~ 264VAC |
| LOP-400-27 | 27V | 402.3W (Fan cooled) / 251.1W (Convection cooled) | 14.9A (Fan cooled) / 9.3A (Convection cooled) | 95.00% | 80 ~ 264VAC |
| LOP-400-36 | 36V | 403.2W (Fan cooled) / 255.6W (Convection cooled) | 11.2A (Fan cooled) / 7.1A (Convection cooled) | 95.00% | 80 ~ 264VAC |
| LOP-400-48 | 48V | 403.2W (Fan cooled) / 254.4W (Convection cooled) | 8.4A (Fan cooled) / 5.3A (Convection cooled) | 95.00% | 80 ~ 264VAC |
| LOP-400-54 | 54V | 405W (Fan cooled) / 256.5W (Convection cooled) | 7.5A (Fan cooled) / 4.75A (Convection cooled) | 95.00% | 80 ~ 264VAC |
