540/10 - NAI 自整角/旋变电桥(EOL)

The Model 540/10 Synchro/Resolver Bridge provides the user with the ability to measure the electrical shaft position of either 3-wire Synchros or 4-wire Resolvers to an accuracy of 3 arc-seconds. Its unique bridge circuit design provides a constant null voltage gradient over the entire angular range. When the model 540/10 input is connected to the standard line to line levels of 11.8, 26, 90, 115 Vrms, it provides a null output in either the Synchro or the Resolver mode. This instrument is designed to provide 3 arc-seconds of accuracy at the operating frequency of 400Hz and may be used with reduced accuracy up to 5 kHz (see specification section). Accuracy is maintained for all angles over the range of 0° to 359.9999° with a resolution of 0.0001º. The 540/10 is designed for use with the North Atlantic model 2250 and 2251, DAVM’s.
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注: Synchro/Resolver电桥:540/10可以测量电信号的偏移位置,3线自整角和4线旋变信号。540/10独特的电路设计可以在整个角度范围内提供持续的空电压梯度输出。

 

Features


• Resolution to 0.0001°
• High Accuracy
• Full 0-360° rotation with direct angular readout
• Isolated inputs and outputs
• 1:1 or 9:1 Transformer ratio
• High input impedance

Specifications

分辨率至0.0001°

高精度
完全0-360°旋转,带直接角度读出
输入和输出隔离
1:1或1:9变压比率
高输出隔离

型号:

  • 540/10          
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