

盛雷城精密電阻(江西)有限公司
主營產(chǎn)品: 其他電阻器
深圳高精密電阻器生產(chǎn)-盛雷城-供應(yīng)高精密電阻器生產(chǎn)
價格
訂貨量(件)
¥40018.00
≥1000
店鋪主推品 熱銷潛力款
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精密電路中選擇采樣電阻時的首要考慮因素應(yīng)該是精密電阻器的穩(wěn)定性,因為現(xiàn)在的精密儀表中的IC都具有自校準(zhǔn)功能,所以采樣電阻的精度已經(jīng)不是首要考慮的因素了,而如果采樣電阻穩(wěn)定性不高,自校準(zhǔn)后,采樣電阻偏移就會導(dǎo)致自校準(zhǔn)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.
盛雷城精密電阻有限公司推出的高精密金屬箔大功率分流電阻器,也叫電流傳感器,阻值范圍從0.25mΩ 到 300 mΩ,具有非常優(yōu)良的負(fù)載壽命穩(wěn)定性,可以低至15ppm/℃,精度可以低于 ±0.10%。
適用于精密電流檢測,開關(guān)電源,功率放大電路,高精密測量儀器儀表,網(wǎng)絡(luò)等。
Thunder Precision Resistor Co., Ltd. provide High precision metal foil current sensors with wide resistance range form 0.25mΩ to 300mΩ and very low temperature oefficients and very tight tolerance, is the main parts in precision current testing, switch power suppliers, high precision instruments and medical equipment.
The resistor is a passive electrical component to create resistance in the flow of electric current. In almost all electrical networks and electronic circuits they can be found. The resistance is measured in ohms. An ohm is the resistance that occurs when a current of one ampere passes through a resistor with a one volt drop across its terminals. The current is proportional to the voltage across the terminal ends. This ratio is represented by Ohm’s law:
Read more http://www.resistorguide.com/what-is-a-resistor/
盛雷城精密電阻有限公司推出的高精度大電流傳感器就是為了滿足傳感器產(chǎn)品升級換代的發(fā)展需要
