4 ms·
chuck what? your desktop pc already is inside of metal enclosure designed to minimize EM emissions, per UL/CE requirements for electronic devices. also Voltage
by Calwestjobs 1y ago
chuck what? your desktop pc already is inside of metal enclosure designed to minimize EM emissions, per UL/CE requirements for electronic devices.
also Voltage is difference between two levels, "potential". so that means 5Volt dc device will work if "GND"/minus pole is 3000volts "above real earth" and positive pole is 3005Volt "above real earth"
difference between + and - is voltage, so 3000 V - 3005 V is 5 V.
youtubers can film experiment showing this.
- cesarb 1y ago> your desktop pc already is inside of metal enclosure designed to minimize EM emissions, per UL/CE requirements for electronic devices. Many desktop PCs have enclosures with one or more sides made of glass or acrylic. That does not seem "designed to minimize EM emissions" to me.