Major players in the ac-dc power supply adapter market are Delta Electronics Inc., ETA-USA Inc., ... Moreover, according to Cisco Annual Internet Report (2018–2023), ...

A UPS, or uninterruptible power supply, is designed to protect computers and other electronic devices from losing power ...

There’s one limitation to the combo: the unit uses a switch to either power an attached TS100 iron, or act as a general DC power supply. It cannot do both at once.

SpaceX is now selling a more versatile Starlink power supply that supports AC and DC power inputs. After rumors of the accessory began circulating in March, this Advanced Power Supply has now ...

For example, an 80 Plus White 500W power supply at 50-percent load would work out to 250W DC power, or 312.5W AC power. You’ll use that latter number (312.5) when tabulating your electricity ...

Agreed, but as fixed voltage high current supplies, they can work quite well. I modified a 450W ATX supply to provide 13.8V at 30+A to power a commercial 52MHz FM mobile transceiver and it worked ...

The bi-directional DC/DC converter has been around for a while, but new applications are quickly emerging which necessitate the use of this architecture in so many more systems. Applications today ...

As mentioned earlier, DC supplies typically offer many different interfaces, including RS-232, RS-485, USB, GPIB, Modbus-TCP, Modbus-RTU, and Ethernet. In addition to the hardware, most DC power ...

A high DC switching power frequency is not audible. When a DC power supply circuit operates in advanced asynchronous mode (AAM), light-load mode switching frequencies can be in the lower kHz range ...

Test and measurement applications such as battery test, electrochemical impedance spectroscopy and semiconductor test require accurate current and voltage output DC power supplies. Both the current ...

Using a similar example, a 90 per cent efficient power supply could produce the same 140W DC output by drawing only 155W of AC input - resulting in just 15W of waste.

GOLETA, Calif.--(BUSINESS WIRE)--Transphorm, Inc. (Nasdaq: TGAN), the global leader in robust GaN power semiconductors, today announced the release of a new 300 W DC-to-DC GaN reference design for ...