盛雷城晶圆电阻 盛雷城精密电阻 晶圆电阻生产

resistors are ideal for use in direct current (d.c.) electrical circuits & compliant with international directives, we spe---lize in wire wound resistors, sensors, shunts & rtd compensators featuring highly stable artifi---lly aged components featuring close precision tolerances from ±1% to ±0.005%&low temperature coefficients (t.c.) to 0±1 ppm/°c.

盛雷城精密电阻有限公司将采用光纤激光器刻槽机，替换现在使用的掺钕钇铝石榴石（yag）激光刻槽机，---开展设备更新升级改造工程，

--- precision resistor co., ltd. has been starting equipment upgrade program. fiber laser trimming systems will replace

all the yag laser&simi-conductor laser.

fiber laser is the most stabilized laser system that will increase the quality of the groove on the resistors so that the stability of the resistors will be increased accordingly.

--- precision resistors makes high precision&ultra precision resistors&ultra precision resistor networks with really high stability&reliability already!

盛雷城精密电阻有限公司推出的高精密金属箔大功率分流电阻器，也叫电流传感器，阻值范围从0.25mω 到 300 mω，具有非常优良的负载寿命稳定性，可以低至15ppm/℃，精度可以低于 ±0.10%。

适用于精密电流检测，开关电源，功率放大电路，高精密测量仪器仪表，网络等。

--- precision resistor co., ltd. provide high precision metal foil current sensors with wide resistance range form 0.25mω to 300mω&very low temperature oefficients&very tight tolerance, is the main parts in precision current testing, switch power suppliers, high precision instruments&medical equipment.