In this circuit, IC1 (CD4009) is used as a square-wave oscillator at approx
imately 25 kHz. CI and Rl set this frequency. C2, Dl, D2, and C3 form a p-p rectifier, which outputs about -3.5 Vdc. This circuit should be useful where a small negative dc supply is required, but only positive dc voltages are available.
CleanTechnica When the BMW i3 (94 Ah) is connected to a fast charging station, the battery cells are charged up to a minimum of 80 percent of their capacity in less than 40 minutes. In the BMW i3 (60 Ah) this takes around 25 minutes. This me
ECNmag.com / Provide 600 W of Output PowerThe MPU-600CS series, available now from MicroPower Direct, provides 600W of output in a compact U-Channel package. Standard models operate from a universal input of 90 to 264 VAC, providing tigh
and Market Until 2020“-intensive applications in mobile devices such as smartphones and tablets consume a great amount of , thus requiring effective battery backup. Therefore, the demand for efficient battery chargers is increasing,
for sensitive equipmentThe CB Series from XP EMCO is a line of miniature, precision-regulated to high voltage offering an output of 0 to 10kV at 1W. Low output ripple, very low EMI/RFI, and precision regulation make the CB Series suitable
/ Desktop and Wall Mount External Comply with Level VIMENTOR, Ohio, April 21, 2016 /PRNewswire/ -- Qualtek, a leading manufacturer of , has updated its series of / Wall Mount and Desktop to meet U.S Department of Energy's new Efficiency Le
ThomasNet News (press release) (blog) / Converters provide negative outputs.In a 1/16th ick form factor, measuring 33 x 22.9 x 12.7mm, the converters can be used in conjunction with a single output 12V, 24V or 36V - to generate additional
IC Supporting the Power Rules Requirements in USB This IC can be used with a wide variety of equipment that uses direct current () power, from adapters and PC peripheral equipment to home and office equipment, and hub applications. The new
Offering with XP PowerXP Power is a leading provider of , including -, - converters and high voltage . The product range includes some of the highest power density in the market serving the industrial, ...
- Report: Worldwide Forecasts Trends, Developments and Competitive Environment - 2016 This report focuses on the original equipment manufacturer (OEM) market, and the figures presented in the following sections are based on the cost of embed