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2 W 氙气闪光灯模块
这些光源模块将一个 2 W 氙气闪光灯与电源及触发开关相集成，以获得最高光源性能。该光源的外壳尺寸在同等功率的光源中最小，使用 5 V 电池供电即可组装到便携式分析仪器中。
类型编号指南
特性
光谱分布（典型值）
发光脉冲波形（典型值）
寿命特性（典型值）
详细参数
| 参数 | 封装型号 | 圆柱形电路板型号 | 单位 | ||
|---|---|---|---|---|---|
| L13651-01 / -02 / -03 / -04 L13651-11 / -12 / -13 / -14 |
L13651-01-3 / -02-3 / -03-3 / -04-3 |
L13821-01 / -02 / -03 / -04 | |||
| 电弧尺寸 | 1.0 | mm | |||
| 窗材 | 紫外玻璃 | MgF2 | 紫外玻璃 | － | |
| 光谱分布 | 185 至 2500 | 160 至 7500 | 185 至 2500 | nm | |
| 主放电电压可变范围 | 内部 (*1) | 400 至 600 | V | ||
| 外部 (*2) | 400 至 600 | ||||
| 主放电电容 | 0.141 / 0.094 / 0.047 / 0.02 | μF | |||
| 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 | 参见操作条件示例 | 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 (*3) | 典型值 | 0.4 | % CV | ||
| 3.0 | % p-p | ||||
| 最大值 | 2.0 | % CV | |||
| 5.0 | % p-p | ||||
| 保证使用寿命 (*4) | 1 × 109 | 闪光次数 | |||
| 电池供电时的工作时间 | 4 (*5) | h | |||
| 输入电压 | 4.75 至 5.5，10.8 至 13.2 | V | |||
| 输入电流 | 1 | A | |||
| 突入电流 | 1.5 | A | |||
| 触发信号 | 矩形波 2.5 V 至 5 V，脉波宽度 10 μs 或以上 (*6) | － | |||
| 触发输入阻抗 | 330 | Ω | |||
| 冷却方式 | 不需要 (*7) | － | |||
| 工作温度范围 | 0 至 +40 | ℃ | |||
| 储存温度范围 | -40 至 +90 | ℃ | |||
| 工作湿度范围 | 低于 85%（无冷凝） | － | |||
| 储存湿度范围 | 低于 95%（无冷凝） | － | |||
| 适用标准 | EMC 标准 | IEC/EN 61326-1 发射限值：CISPR 11 1 组 B 类 抗干扰要求：表 1 |
－ | － | |
| 安全标准 | IEC/EN 62471 风险组 3 | ||||
| 环境标准 (RoHS) | IEC/EN 63000 | ||||
| 抗振动性 | 5 Hz 至 200 Hz，15 m/s2 | － | |||
| 抗冲击性 | 500 | m/s2 | |||
备注：
*1：内部：可通过调节器调节
*2：外部：可调，电压控制范围：3.2 V 至 4.8 V
*3：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
*4：使用滨松硅光电二极管 S1336-8BQ 测量。
寿命是指在 2 W 条件下操作光源时，190 nm 至 1100 nm 的光输出减少到初始输出水平的 50%，或光输出波动超过规定最大值的时间。
*5：在下列条件下（不考虑光谱辐射照度和光输出稳定性），截至光源停止工作的时间。
输入电压：5V，主放电电压：600V，主放电电容：0.141μF，重复频率：79 Hz，电池规格：5400 mAh / 3.7 V
*6：仅外部触发器，在上升沿同步
*7：如果操作期间外壳温度超过 45 °C，则需要冷却。
操作条件示例
| 型号 | 主放电电容 (μF) |
主放电电压 (V) |
最大光源输入能量（每次闪光）(*8) (mJ) |
最大重复频率 (Hz) (*9) | 最大平均光源输入（连续）(W) (*10) | ||
|---|---|---|---|---|---|---|---|
| 输入电压：4.75 V 至 5.5 V | 输入电压：10.8 V 至 13.2 V | 输入电压：4.75 V 至 5.5 V | 输入电压：10.8 V 至 13.2 V | ||||
| L13651-01 / -11 L13651-01-3 L13821-01 |
0.141 | 400 | 11.3 | 117 | 117 | 2.0 | 2.0 |
| 500 | 17.7 | 113 | 113 | 2.0 | 2.0 | ||
| 600 | 25.4 | 79 | 79 | 2.0 | 2.0 | ||
| L13651-02 / -12 L13651-02-3 L13821-02 |
0.094 | 400 | 7.5 | 266 | 266 | 2.0 | 2.0 |
| 500 | 11.9 | 170 | 170 | 2.0 | 2.0 | ||
| 600 | 16.9 | 118 | 118 | 2.0 | 2.0 | ||
| L13651-03 / -13 L13651-03-3 L13821-03 |
0.047 | 400 | 3.8 | 400 | 532 | 1.5 | 2.0 |
| 500 | 5.9 | 255 | 340 | 1.5 | 2.0 | ||
| 600 | 8.5 | 177 | 236 | 1.5 | 2.0 | ||
| L13651-04 / -14 L13651-04-3 L13821-04 |
0.02 | 400 | 1.6 | 625 | 1250 | 1.0 | 2.0 |
| 500 | 2.5 | 400 | 800 | 1.0 | 2.0 | ||
| 600 | 3.6 | 278 | 555 | 1.0 | 2.0 | ||
备注：
*8：最大光源输入能量（每次闪光）(J)
E ＝ 1/2 × C × V2 C：主放电电容 (F)，V：主放电电压 (V)
*9：为确保高度稳定的操作，建议重复频率为 10 Hz 或以上。
*10：最大平均光源输入（连续）(W)
P = E × f E：最大平均光源输入能量（每次闪光）(J)，f：重复频率 (Hz)
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