The use of passive wavelength division multiplexing technology (WDM-PON) is the main way to expand the capacity of optical fiber transmission and increase the rate.According to data from relevant unit
[font=微软雅黑][size=3][color=#000000]In electromechanical maintenance, we often encounter the problem that there is a motor nameplate but no corresponding bearing model. This post provides a comparison t
[Abstract] China may have fallen far behind in RFID technology and applications. The current priority is not to rush to formulate standards, but to catch up with the market and promote applications. F
I recently saw a product description for a low-cost 16-bit, 30 MSPS digital-to-analog converter (DAC). Upon inspection, I found that its differential linearity error (DNL) is only at the 14-bit level,
Abstract: Multi-quadrant operation is usually required in industrial applications. Zero voltage switching (ZVS) technology can significantly reduce the power loss when the switch turns from the off st
BlackBerry is a portable email receiving and sending device that is popular in Europe and America. It was developed and launched by Canadian company RIM. By adopting the push email service model, user