Mean Well has launched its first 4" x 2" (102 x 51 mm) PCB-type switching power supply - the RPS/D/T-60 series - which targets medical and IT applications with miniature size requirements.
The 5" x 3" (127 x 76 mm) PCB size has dominated the PCB type power supply market for many years and here Mean Well also offers several choices from 45 W to 200 W. However, based on the miniature trend for many kinds of electronic products, the company expects that the 4" x 2" profile will become mainstream for the embedded PSU and as such is introducing models with 401 mW/cm³ of power density.
Complying with both medical and industrial agency standards, these units can deliver their full rated output of 50-60 W with only free air convection and also have a 10% peak load capability. Featuring 200 μA of leakage current at 264 V a.c., they can be equipped into non-patient contact medical equipment and still comply with Class B per EMI regulations.
Standard functions include short circuit, overload, and overvoltage protection and the no-load power consumption for single output models is a low 0,75 W. With a height of 29 mm, the RPS/D/T-60 series is suitable for 1U installations or other height-constrained applications.
General medical usage, which requires low leakage current, general electronic application, and low profile IT equipment, are all suitable applications for this miniature product series.
For more information contact Current Automation, +27 (0)11 462 4253, ca@switches.co.za.
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