

盛雷城精密電阻(江西)有限公司
主營產品: 其他電阻器
高精密電阻器生產-盛雷城
價格
訂貨量(件)
¥30018.00
≥1000
店鋪主推品 熱銷潛力款
専將尉尊專尅尊将射將尅





ULTRA-PRECISION RESISTORS: UPR 系列模壓型超高精密電阻器是盛雷城精密電阻有限公司的專利產品,可以用于取代部分的VISHAY的 AUR 系列和 FPR、FPS 系列金屬箔電阻器。
THUNDER PRECISION RESISTOR CO., LTD. HAD A PATENT ON MOLDING TYPE UPR SERIES FOR MORE THAN 20 YEARS. THE MOLDING TYPE IS MUCH BETTER PROTECTED FROM DAMPT AND BAD CERCUMSTANCES.
精密電路中選擇采樣電阻時的首要考慮因素應該是精密電阻器的穩定性,因為現在的精密儀表中的IC都具有自校準功能,所以采樣電阻的精度已經不是首要考慮的因素了,而如果采樣電阻穩定性不高,自校準后,采樣電阻偏移就會導致自校準功能失去意義,儀表也就偏離了其精度要求。
The 1st important point of sample resistor selection is the stability instead of tolerance, since the tolerance could drift out of spec if the precision resistors are not stable!
Thunder Precision Resistor has been making ultra precision resistors with ultra high stability and reliability.
限流電阻器與分流電阻器區別如下, 電阻限流是串聯在電路里面,從而增大電阻總阻值,電壓不變的情況下,使得電路總回路電流減?。欢至骶褪请娮璨⒙撛谛枰至鞯脑蛘唠娐飞?,電壓不變,目的是測量大電流和控制大電流電路的工作狀況。
Thunder Precision Resistor Co., Ltd. tell the distinguish of shunt and the current limit resistors, the formal is for extra-large power and current devices and the later is for small ones.
