●产品简介：

美国皮尔逊（Pearson Electronics）1958年变开始设计和生产监测变压器 经过几十年的发展,产品广泛应用于美国医疗、航空等领域,一直服役于极其复杂的瞬间信号和一些频率周期性信号环境下.奠定了它,高品质的要求。 电流测试环，国内也称电流互感器或电流传感器，电流互感器的运行情况相当于2次侧短路的变压器，忽略励磁电流，安匝数相等I1N1=I2N2 ，电流互感器一次绕组电流I1与二次绕组I2的电流比，叫实际电流比I1/I2=N2/N1=k。

●详细介绍：      

Wide-Band Current Transformers

PEARSON ELECTRONICS, INC.

PEARSONTM CURRENT MONITOR MODEL 110

Sensitivity 0.1 Volt/Ampere +1/-0%

Output resistance 50 Ohms

Maximum peak current 5000 Amperes

Maximum rms current 65 Amperes

Droop rate 0.8 %/millisecond

Useable rise time 20 nanoseconds

Current time product 0.5 Ampere-second max.*

Low frequency 3dB cut-off 1 Hz (approximate)

High frequency 3dB cut-off 20 MHz (approximate)

I/f figure 1.5 peak Amperes/Hz

Output connector BNC (UG-290A/U)

Operating temperature 0 to 65 o C

Weight 22 ounces

* Maximum current-time product can be obtained by using core-reset bias as described in the Application Notes. 0.2 Ampere-second is typical without bias.

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