Картинки! И НИЧЕГО, кроме картинок!

[rafik65]

продаётся компьютер, БУ, "МИНСК 22"

[Борода88]

[georg65]

[akegor]

К деду белочка пришла. На чай. Или там не чай?

[ForcePoint]

"Съехал" мой ответ без картинки...

Поясните, что означает "эффекты четвертого или пятого порядка".

Думаю, это что-то вроде этого:

Bob had intimate knowledge of what was going on inside the chip. That let him do brilliant work when he used the chip in a board-level circuit. When I worked with him at National, he walked past my lab bench where I had an oscilloscope showing the temperature of a laser driver chip as it heated and cooled. "Oh look," Bob said, "You can see at least three time-constants as the die cools off." Puzzled, I asked, "What do you mean Bob, this is temperature, not a voltage response, how can there be time constants?" He patiently explained that temperature flow has time-constants just like electronics. He pointed to the three slopes in the temperature response. "See, this first one is the dominant one. It is heat flowing out the die-attach paddle and into the circuit board. Then he pointed to the second slope, "This one is probably heat going out through the bond wires." Lastly, he pointed at the third slope and said "This slow one is heat going thought the plastic package, that is a slow phenomena, so you would expect it to come last." He pointed out there were probably more than just the three time constants, and it "would be fun" to study it further. Years later I based an entire EDN article, "Hot, cold, and broken: Thermal-design techniques" on his simple, off-handed comment.

Боб Пиз в костюме "Царя опорников" (Czar of bandgap).

[georg65]

Или там не чай?

??????????

[georg65]

Белка песенки поет
Да орешки все грызет;
А орешки не простые,
Скорлупы-то золотые.
Я драчистый изумруд;
Белку холят, берегут.

[georg65]

смотря с чем чай!

с орешками и шишками...

[Андрей К]

Парни, вы меня простите конечно, но позвольте я тут фоту положу. Просто у вас можно фоту приличного размера вложить. По идее фота эта о несоответствии размеров крепежа и паза видеорегистратора. Это для пользователя esox с форума монитор.

[Ан-162]

Усилиями в т.ч. и вашего скромного слуги скоро начнёт наматывать километры на колёса...