电位器

RT系列线绕变阻器

100W线绕变阻器
12.5W线绕变阻器
5欧线绕变阻器
250W线绕变阻器
产品描述：RT线绕变阻器可以调节电阻大小的装置，接在电路中能调整电流的大小。一般的变阻器用电阻较大的导线（电阻线）和可以改变接触点以调节电阻线有效长度的装置构成。作用：1、限制电流，保护电路；2、改变电路中电压的分配.
在线订购

Rotary Variable Resistance /Adjustable Load Resistor/Slide Rheostat

Production name	RT variable resistor,variable wirewound resistor ,power potentiometer
Power rating	12.5W-3000W
Resistance value	1Ω-10KΩ
Resistance tolerance	±5%,±10%
Features	1.High power rating,resistance to humidity, resistance value in great adjustable range. 2.Widely used in educational modeling,load simulations,industiral machinery RPM adjustment, voltage and current adjustment,instruments,and automated control installations, ect. 3.Can provide the knob with customers requirement.
Common specification	12.5W,25W,50W,100W,150W,300W,500W ect.
Performance	Test item	Test condition	performance
	Insulation resistance	JIS-C-5261 6-1 500V DC	100 MΩ Min
	Dielectric withstanding voltage	JIS-C-5261 7-1 1000V DC 60s Between terminal and axis	Free or appearance or structural irregularity
	Terminal strength	JIS-C-5261 6-5 3kg 30s	Free or appearance or structural irregularity ΔR≤±(2%+0.1Ω)
	Vibration	JIS-C-5261 6-6 1.5m/m 10-50-10 HZ/min 2H each	Free or appearance or structural irregularity ΔR≤±(2%+0.1Ω)
	Load life	JIS-C-5261 7-7	Free or appearance or structural irregularity ΔR≤±(5%+0.1Ω)
	Full gyration angle	JIS-C-5261 6-1	300±5°C
	Flame retardation	100%-600% rated power load	US UL-94 flame retardation test V-0 grade noncombustible
Cooperation partner	SAMSUNG,LG, TAIDA,CHANGHONG,TCL,KONKA ,ECT
NOTE	1. For customer specifications,please contact us to discuss the details. 2. Different power rating owning multi weight ,dimension and packing . 3. More details, please contact us.