5725A的电压输出可在5700A系列校准器的5725A的电压输出可在5700A系列校准器的前或后结合柱上使用。这就消除了在需要放大和标准校准输出的过程中移动电缆的需要。前或后结合柱上使用。这就消除了在需要放大和标准校准输出的过程中移动电缆的需要。

5725A前端或后面板输出绑定位置仅用于当前输出。通过它们提供了扩展范围的交流和直流电流。由于大多数高电流范围的电表都使用一个单独的高电流输入端子，这种配置通常不需要在过程中移动电缆。如果需要一个单点电流输出，则可以配置5700A系列校正器，通过5725A的绑定位置来输出所有当前输出。

型号5725A操作功能和范围:

• 交流电压:220v至1100 V rms至70 mA (50 mA < 5 kHz)， 40hz至30khz;220至750V rms最高可达70 mA, 30 kHz至100khz。

• 直流电流:0 A到11 A。

• 交流电:1 A到11 A rms, 40hz到10khz。

The 5725A Amplifier enhances the 5700A Series Multifunction Calibrators in the ac voltage, ac current, and dc current functions. The 5725A operates under complete control of the 5700A Series calibrators through an interface cable supplied with the 5725A.

Enhancements to 5700A/5720A ac voltage output capability provided by the 5725A:

• Frequency limits at higher voltage increase to 100 kHz at 750 V, 30 kHz at 1100 V

• Load limits are to 70 mA for frequencies above 5 kHz, and to 50 mA for frequencies less than 5 kHz

• Capacitive load limits are increased to 1000 pF

Voltage output from the 5725A is available at the 5700A Series Calibrators' front or rear binding posts. This eliminates the need to move cables during a procedure that requires amplified as well as standard calibrator outputs.

The 5725A front or rear panel OUTPUT binding posts are only for current output. Extended-range ac and dc current is supplied through them. Since most meters with a high current range use a separate high current input terminal, this configuration normally eliminates the need to move cables during a procedure. If a single-point current output is needed, the 5700A Series Calibrator can be configured to source all current outputs through the 5725A binding posts.

Model 5725A operating functions and ranges:

• AC voltage: 220 V to 1100 V rms up to 70 mA (50 mA < 5 kHz), 40 Hz to 30 kHz; 220 to 750V rms up to 70 mA, 30 kHz to 100 kHz

• DC current: 0 A to ±11 A

• AC current: 1 A to 11 A rms, 40 Hz to 10 kHz