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10 W 氙气闪光灯
尽管此类 10 W 氙气闪光灯使用的是低成本电极，但仍具有高稳定性和长寿命，因而具有多功能性，且可轻松用于各种用途。
灯的形状可选，提供球形窗或扁平窗。
特性
光谱分布（典型值）
发光脉冲波形 (L4640)（典型值）
寿命特性 (L4640)（典型值）
指向性（典型值）
详细参数
| 参数 | L4640 | L4642 | L4644 | L4646 | L4641 | L4643 | L4645 | L4647 | 单位 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 光源形状 | 半球型 | 扁平 | 半球型 | 扁平 | 半球型 | 扁平 | 半球型 | 扁平 | － | |
| 电弧尺寸 | 1.5 | 3.0 | 1.5 | 3.0 | mm | |||||
| 窗材 | 紫外玻璃 | 硼硅玻璃 | － | |||||||
| 侧管材料 | 紫外玻璃 | 硼硅玻璃 | 紫外玻璃 | 硼硅玻璃 | 硼硅玻璃 | － | ||||
| 光谱分布 | 185 至 2500 | 240 至 2500 | nm | |||||||
| 主放电电压范围 | 300 至 1000 | V | ||||||||
| 推荐主放电电压范围 | 700 至 1000 | V | ||||||||
| 最大光源输入能量（每次闪光） | 参见操作条件示例 | mJ | ||||||||
| 最大重复频率 (*1) | 100 | Hz | ||||||||
| 最大平均光源输入（连续） | 参见操作条件示例 | W | ||||||||
| 光输出稳定性 (*2)(*3) | 典型值 | 0.5 | 0.4 | 0.5 | 0.4 | % CV | ||||
| 2.5 | 2.0 | 2.5 | 2.0 | % p-p | ||||||
| 最大值 | 1.0 | 0.8 | 1.0 | 0.8 | % CV | |||||
| 4.5 | 4.0 | 4.5 | 4.0 | % p-p | ||||||
| 保证使用寿命 (*4) | 1 × 109 | 闪光次数 | ||||||||
| 触发电压 | 5 至 7 | kV p-p | ||||||||
| 冷却方式 | 不需要 | － | ||||||||
| 工作温度范围 | +5 至 +40 | ℃ | ||||||||
| 存储温度范围 | -40 至 +90 | ℃ | ||||||||
| 操作湿度范围 | 低于 85%（无冷凝） | － | ||||||||
| 存储湿度范围 | 低于 95%（无冷凝） | － | ||||||||
| 触发开关（单独出售）(*5) | E2442 | E2418 | E2442 | E2418 | － | |||||
备注：
*1：为确保高度稳定的操作，建议重复频率为 10 Hz 或以上。
*2：光输出稳定性（重复频率为 10 Hz 或以上）
光输出稳定性 (% CV) = 光输出标准偏差/平均光输出 × 100
光输出稳定性 (% p-p) =（最大光输出 – 最小光输出）/平均光输出 × 100
*3：在 5 W 工作条件下（主放电电压：1000 V，主放电电容：0.1 μF，重复频率：100 Hz）
*4：使用滨松硅光电二极管 S1336-8BQ 测量。寿命是指在 1000 V 的主放电电压、0.2 μF 的主放电电容和 100 Hz 的重复频率条件下操作光源时，190 nm 至 1100 nm 的光输出降至初始输出水平的 50% ，或光输出波动超过规定最大值的时间。
*5：请参见各选项以了解有关触发开关的信息。
操作条件示例
| 主放电电容 (μF) |
主放电电压 (V) |
最大光源输入能量（每次闪光）(mJ) (*5) |
最大重复频率 (Hz) (*6) |
最大平均光源输入（连续） (W) (*7) |
电源 （单独出售） (*8) |
|---|---|---|---|---|---|
| 0.2 | 1000 | 100.0 | 100 | 10.0 | C13316-02 |
| 700 | 49.0 | 100 | 4.9 | ||
| 0.1 | 1000 | 50.0 | 100 | 5.0 | C13315 |
| 700 | 24.5 | 100 | 2.5 |
备注：
*6：光源输入能量（每次闪光）(J)
E ＝ 1/2 × Cm × Vm2 Cm：主放电电容 (F)，Vm：主放电电压 (V)
*7：为确保高度稳定的操作，建议重复频率为 10 Hz 或以上。
*8：平均光源输入（连续）(W)
P = E × f E ：光源输入能量（每次闪光）(J), f ：重复频率 (Hz)
*9：请参见各选项以了解有关电源的信息。
产品阵容
选项
触发开关 E2418、E2442
滨松提供专为氙气闪光灯设计的触发开关。这些触发开关与高压变压器、电压分压电阻器和电容器集成在同一紧凑型外壳中，因此减少了绘制电路和设备设计的麻烦。
电源 C13315/C13316 系列
滨松提供专门设计用于实现氙气闪光灯最大性能的电源。这些都是带有内置高速充电电路和放电停止电路的开关电源。尽管这些都是小型化、大容量的电源，但能确保高度稳定的氙气闪光灯操作。
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