盛雷城精密電阻(江西)有限公司
主營產品: 其他電阻器
精密繞線電阻研發(fā)-盛雷城-供應精密繞線電阻直銷
價格
訂貨量(件)
¥9099.00
≥1
店鋪主推品 熱銷潛力款
䀋䀐䀓䀏䀒䀔䀏䀌䀎䀐䀔
盛雷城研發(fā)生產的高精密電阻、精密網阻、精密排阻元器件,適用於商業(yè)、工業(yè)及軍事等領域,每一個出廠產品的品質和質量都經過專業(yè)技術人員及儀器的分析、檢測。高精密電阻,EE電阻,晶圓電阻,精密繞線電阻,無感電阻,高壓電阻等
PRECISION RESISTORS AND PRECISION RESISTOR NETWORKS ARE THE MAIN PRODUCTS OF THUNDER PRECISION RESISTORS
瓷棒的 AL2O3含鋁量 決定電阻器的導熱性能、絕緣性能、均勻性,硬度和表面光潔度等,AL2O3含鋁量越高,各項指標就越好。德國赫斯特生產的708瓷棒,AL2O3含鋁量為96%。
AL2O3 content of the ceramic rods of the precision resistors influence the heat transmission, insulation, hardness, fineness of the surface of the rods, all the these willl influence the stability of the precision resisgtors.
708 is the type of the ceramic rods made by CERAMICTEC of Germany with AL2O3 content more than 96% and it is the main ceramic rods adopted by Thunder Precision Resistors more than 25 years!
Actually, I am trying to build a current monitor for a wireless sensor network. I am going to use a current sense resistor as the current will pass through the resistor. By measuring the value of the voltage, the current value can be calculated.
My application is very sensitive as the current that will be measured is in the range of mA, 30 mA maximum.
When it came to buying the resistors I got confused. I found a type of resistor called 'precision resistor' that has a very small error, and another one called 'current sense resistor'. I wasn’t sure what were the differences between these to types of resistors, not until one day I reached out to Thunder-precision resistor, their customer service department presented a clear explanation to me.