Installation of open frame and U channel ac-dc power supplies
AC-DC power supplies are commonly supplied in what is known by the industry as an open frame format. Open frame generally describes a product which is a PCB only construction, component power supply designed to be installed into an end equipment application which provides the enclosure for the entire product. [ Read full Article ]
Power Architectures for Patient Connected Medical Devices
This paper discusses approaches for power architectures within medical devices for patient connected applications. There are several key elements to consider; isolation, leakage/touch currents, Electro-Magnetic Compatibility (EMC), number of power outputs required and environment for use. [ Read full paper ]
Grounding Methods for HV Power Supplies to Ensure Reliable Operation in a Customer’s System
Proper ground connections between a power supply, AC mains input and the Customer’s load are essential for stable, reliable operation, but for HV supplies this is even more crucial. This is due to the large stored energy in the HV output circuits and the higher possibility of an arc discharge between the HV output and […]
