DN458降压转换器简化低电压设计
Many system designers need an easy way to producea negative 3.3V power supply. In systems that alreadyhave a transformer, one option is to ...
Many system designers need an easy way to producea negative 3.3V power supply. In systems that alreadyhave a transformer, one option is to ...
An essential component of a noise-free audio device isa clean power supply, but few switching regulators canoperate at high efficiency whil...
数字电压表是大学物理教学和实验中的重要仪表,其数字化是指将连续的模拟电压量转换成不连续、离散的数字量并加以显示。传统的实验用模拟电压表功能单一、精度低、体积大,且存在读数时的视差,长时间连续使用易引起视觉疲劳,使用中存在诸多不便。而目前数字万用表的内部核心多是模/数转换器,...
As logic systems get larger and more complex, theirsupply current requirements continue to rise. Systemsrequiring 100A are fairly common. A...
Photomultipliers (PMT), avalanche photodiodes (APD),ultrasonic transducers, capacitance microphones, radiationdetectors and similar devices...