Power units such as laptop adapters, PC power supplies and LED lighting ballasts will become more efficient, cost-effective, reliable and quiet using a revolutionary new controller revealed at APEC ...

A new digital power supply controller with 64 kB of flash memory is architected to allow for “on the fly” firmware updates for AC-DC and isolated DC-DC power supplies. Without replacing the power ...

Traditional analog and pulse-width-modulated (PWM) power-conversion controllers have adequately served the needs of power-supply designers for decades. Lately, though, they seem to be approaching a ...

The ADP1053, based on a voltage mode PWM architecture, is a flexible, application dedicated digital controller designed for isolated and nonisolated dc-to-dc power supply applications. The ADP1053 ...

Power requirements for high-performance microprocessors have become increasingly demanding (see Figure 1). Prior to the Pentium class of processors, 5 Volts directly from the AC-DC silver box was used ...

Low-frequency power supply designs have separate control cabinets and use standard electrical wiring to interconnect. The separate control cabinet allows the high-voltage transformer to be located on ...

Bedrock Automation's power supply, controller and I/O modules connected to backplane. In the automation space, technology suppliers are forever upgrading the capabilities of their control products and ...

The PC power supply has been a standard of the junk box for the last couple of decades, and will probably continue to be for the foreseeable future. A product that is often built to a very high ...

GS Yuasa has been granted a patent for a method to control a power supply system in moving bodies. The method involves detecting abnormalities in multiple energy storage devices and activating a ...