Power module PA series

Compact AC-DC Encapsulated Power Modules for Size Restrictive Industrial and Medical Applications The PAA/PAAM series offers more power per cubic inch than competing devices; high efficiency eases thermal challenges, improving system reliability. Announcing the launch of its PAA and PAAM series of AC-DC encapsulated power modules with industry leading power density, ideal for space constrained industrial and medical electronic equipment applications. Available in power ratings ranging from 5 to 150 watts, the PAA encapsulated modules are PCB mountable in a compact footprint starting at 1.1” x 1.5” (8.05W/in³). 4kVac input to output isolation provides safety when interfacing with downstream SELV networks. The modules boast exceptional conversion efficiencies of up to 89%, and are free air convection cooled to improve end system reliability and reduce energy waste. Worldwide approvals to IEC 62368-1 and IEC 60335-1 make the PAA series ideal for industrial and smart appliances for the home environment where safety is critical. With footprint sizes starting at 1.1” x 2.1” (9.7W/in³), the the IEC 60601-1 approved medical-grade PAAM encapsulated power modules are available in 15 to 150 watt options. Power densities in some models – including the industry-first 150 watt (PAAM150) – exceed 11W/in³ and maintain conversion efficiencies as high as 93.5%. “The PAA/PAAM series is an important addition to our already extensive medical power supply portfolio,” said Susan Cervenak, Director of Sales at TT Electronics.