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高压电源模块
C14921-01
C14921-01 是稳压双极高压电源，最大输出为 ±5 kV 和 200 μA。与使用开关在不同极性的高压电源之间切换不同，C14921-01 利用控制电压来选择输出电压极性，无需使用开关或选择器即可进行极性切换。
特点
- 双极输出：最大 ±5 kV / 200 μA
- 高速响应：典型值为 250 μs。（上升/下降）
- 配备输出监控器（电压/电流）
- 配备输出电流限制功能
- 小型化、轻量化：390 g
用途
- 质谱
- 扫描电子显微镜
- 静电无夹支架
- 单元筛选器
特性
控制电压与输出电压
监测电压与输出电压
监测电压与输出电流
上升时间（-5 kV 到 +5 kV）
频率响应（针对 100 Hz 正弦波）
波纹噪声
限流器响应*
* 在最大负载下，当限流控制电压 = +5 V（限流 100 μA 设置）时
详细参数
| 类型 | 双极输出 |
|---|---|
| 输入电压 | +24 V +/-1.2 V |
| 输入电流（满载）典型值 | 300 mA |
| 最大值 输出电压 | -5000 V 至 +5000 V |
| 最大值 输出电流 | 200 μA |
| 线路调节 | +/-0.01%（针对 +22.8 V 至 +25.2 V 输入变化） |
| 负载调节 | +/-0.01%（针对 0% 至 100% 负载变化） |
| 波纹/噪声（最大值） | 3 V |
| 工作环境温度 | 0°C 至 +50°C |
| 工作环境湿度 | 80% 以下 |
| 储存温度 | -40°C 至 +70°C |
| 储存湿度 | 80% 以下 |
| 尺寸 (W x H x D) | 155 mm x 33 mm x 96 mm |
| 重量 | 390 g |
外形尺寸图（单位：mm）
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