FREESOR(飞轩)Китай
A new type of current sensor based on the principle of magnetic modulation, which can measure the current of mA level small signal DC under the condition of electrical isolation.
Все аналоги
Полный отчётТехнические параметры
| f | 频带宽度 Band width | DC |
| I C | 电流消耗 Current consumption | V C =±15V <30 | mA |
| I P | 原边电流测量范围 Measuring range of primary current | 0～±120% | mA |
| I P N | 原边额定输入电流 Primary nominal input current | 10 | 20 | 50 | 100 | mA |
| m | 重量（约） Mass (approx.) | 65 | g |
| R L | 负载电阻 Load resistance | ≥10K | Ω |
| T A | 工作环境温度 Ambient operating temperature | -10～+70 | ℃ |
| T S | 贮存环境温度 Ambient storage temperature | -25～+85 | ℃ |
| V C | 电源电压 Supply voltage | ±12～±15 (±5%） | V |
| V d | 绝缘电压 Insulation voltage | 在原边与副边电路之间3kV 有效值/50Hz/1 分钟 3kV RMS /50Hz/1 min between primary and secondary side circuits |
| V O | 零点失调电压 Zero offset voltage | T A =25℃ ±50 | mV |
| V OT | 失调电压温漂 Offset voltage temperature drift | I P =0 T A =-10～+70℃ <±1 | mV/℃ |
| V OUT | 副边额定输出电压 Nominal output voltage | 5±1% | V |
| ε L | 线性度 Linearity | <±1 | %FS |