Industry News | 2018-10-18 11:07:09.0
What is the Maximum Panel Size for PCB Printing?
Industry News | 2019-11-27 12:15:34.0
IPC — Association Connecting Electronics Industries® announced today the October 2019 findings from its North American Printed Circuit Board (PCB) Statistical Program. Sales and orders in October continued to outpace last year. The book-to-bill ratio rose to 1.11.
Industry News | 2019-10-01 15:53:42.0
IPC’s 2019 Annual Report and Forecast for the North American EMS Industry is now available. It contains a five-year forecast of industry growth as well as historical trend data, and covers market size, business growth, and key financial and operational measurements for the electronics manufacturing services (EMS) industry in North America.
Industry News | 2018-10-18 08:14:11.0
How to Prevent the Tombstone and Open Defects during the SMT Reflow Process
Industry News | 2018-10-18 08:59:34.0
PRINCIPLE OF SURFACE MOUNT PROCESS(SMT PROCESS)
Industry News | 2021-05-20 23:49:01.0
People often used direct current as a means to charge batteries and their electronic devices. They also use DC power for third rail power systems and railway propulsion. While DC means direct current, it also means constant polarity. Some types of DC will have variances in their voltage, while most will not. A good example of varying voltage would be fluctuating voice signals on a power line. One should never try to reverse the polarity in a DC device, unless it features a diode bridge that will allow for the switch. Most of the battery-powered devices that people use do not have this bridge, so trying to alter the polarity would actually destroy the device.
winsouce.jpg)
