MEAN WELL has introduced a new generation of slim PCB type power supply units with even better cost performance – the LOP series. The first wave to be launched is the LOP-200/300 series, featuring 4" x 2" sizes with 200 W/300 W power. Following closely, the LOP-400/500/600 series with 5" x 3" sizes and power ratings of 400 W/500 W/600 W will be introduced soon in the future. These power supply units are designed to meet the growing demand for thinner dimensions, higher power, and a wider operating temperature range in built-in PCB type power supplies.
The main differences between LOP-200/300 and the EPP-150/200, RPS-200 models currently available for sale are detailed in the table below. These variances include a thinner profile (1" height), a more comprehensive voltage range of 12-54V, an increased power output up to 300W within a 4" x 2" size, a 150% at 3 secs. load capacity, a wider operating temperature range of -40 to +80°C, compliance with OVCIII, and simultaneous adherence to various safety standards such as 62368-1/60601-1/61558-1/60335-1. These certifications make it suitable for a broader range of applications, including telecommunications equipment, medical devices, factory automation, household devices and alike.
Key Features of the Slim PCB-Type Power Supply Units
- MEAN WELL patent number ZL 202223277512.1
- Standard universal ultra low profile dimensions 4" x 2" x 1" (L x W x H)
- 80~264V (AC) input and built-in PFC, no-load stand-by <0.5 W
- Passed international certifications in multiple fields (ITE/Medical/Industrial/Household)
- Comply with 2 x MOPP, suitable for Type BF medical applications
- Delivers 150% peak power for up to 3 seconds
- Suitable for Class I or Class II systems
- Operating temperature -40~+80?
- Maximum efficiency reaches 94%
- Protection functions: Short-Circuit, Over-load, Over-voltage, Over-Temperature
- Extremely low leakage current (<500 µA to ground, <70 µA to contact)
- Can operate at an altitude of 5,000 meters
- Built-in 12 V/0.5 A auxiliary power supply
- 3 years warranty
