Medical PSU

Products and reference designs

Block diagram

Our integrated circuits and reference designs for medical power supply units (PSUs) help you design systems with ultra-low-standby power targeted to achieve Energy Star® level V, IEC/EN 60601-1 and CAN/CSA-C22.2 safety standards.

Innovative medical PSU designs often require:

Higher efficiency through soft-switching techniques and fast switching GaN devices.
Lower standby power to meet Energy Star® V, IEC/EN 60601-1 and CAN/CSA-C22.2 standards.
Lower total harmonic distortion (THD) over wide load conditions using front end power factor correction.
Increased safety through eFuse and electronic circuit breakers.

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Type	Title		Date
More literature	An Interleaved PFC Preregulator for High-Power Converters		28 Apr 2015
More literature	PFC THD Reduction and Efficiency Improvement by ZVS or Valley Switching		23 Oct 2014
More literature	AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A)		23 Apr 2013
More literature	AN-1149 Layout Guidelines for Switching Power Supplies (Rev. C)		23 Apr 2013
More literature	AN-2155 Layout Tips for EMI Reduction in DC/ DC Converters (Rev. A)		19 Sep 2016
Technical articles	A history of industrial Ethernet protocols and their benefits		15 Jul 2020
Technical articles	Capture, imagine, create: Enabling highly-accurate desktop 3D printing and portable 3D scanning with new DLP Pico chipsets		10 Jul 2018
More literature	Integrating the Current Sensing Resistor (Rev. C)	PDF \| HTML	08 May 2022
Technical articles	48V systems: Design considerations for a typical auxiliary power inverter		08 Jul 2015
Technical articles	Four design tips to obtain 2MHz switching frequency		03 Oct 2016

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