解决 PCB 上组件过热问题的最常见方法是添加散热器，以及安装风扇主动散热。 OKI 的高电流 / 高散热板（IT之家注：High Current / High Heat Radiation Board ...

This PCB has two microcontrollers ... Not only will they blast out RF radiation at harmonics of 50/60 Hz, but the switching power supply, which usually operates at frequencies in the hundreds ...

Participate in our free webinars on the radiation protection topics in medical uses of ionizing radiation, and take the opportunity to learn from the world’s leading radiation protection experts. The ...

OKI Circuit Technology has announced a new printed circuit board (PCB) design that can boost component heat dissipation by up to 55x. The Japanese firm has been developing and manufacturing PCBs ...

We have all seen Printed Circuit Board (PCB) antennas: those squiggly bits of traces on PCBs connected often to a Bluetooth, WiFi or other wireless communication chip. On modules like for the ...

Can a patient have a CT scan, diagnostic X-ray examination or MRI scan on the same day as the PET/CT scan? » After a PET scan, how long does a patient need to wait before using public transportation ...

It also created two new bands of radiation around the planet, researchers report in the February JGR Space Physics. Earth is encircled by two donut-shaped bands of particles called the Van Allen ...

This process, whereby species evolve rapidly to exploit empty ecospace, is known as adaptive radiation. In his memoir, The Voyage of the Beagle, Darwin noted, almost as if in awe, "One might ...