Nmlaser LST-5VDC激光快门、Nmlaser激光快门、LST-5VDC高可靠性光学快门
Nmlaser LST-5VDC激光快门、Nmlaser激光快门、LST-5VDC高可靠性光学快门
产品特性
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光学功率处理能力：2 W
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孔径：3 mm
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切换速度：2 ms
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驱动方式：5V 直流直驱
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无需控制器 PCB
应用场景
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光学快门
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激光安全快门
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高速（50 Hz）应用
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低功耗需求
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紧凑型集成方案
LST-5VDC高可靠性光学快门以5V直流直驱设计提供卓越性价比。其紧凑的2英寸×1英寸×0.4英寸封装尺寸配备3毫米孔径，实现了最优的封装与孔径比例。5V直流直驱模式为用户提供了最简化的电气驱动方案，仅需一个开关即可实现最低成本的电路配置。
该型号在保持开启状态时热功耗仅为2.5瓦，热管理需求可忽略不计。所有激光快门及光学快门均需注意：应远离强磁场环境，并严格遵守额定光学功率限制。若环境中存在"大尺寸"灰尘颗粒或碎屑污染物，可能阻碍快门正常运行。
Optical Specifications
| Aperture Diameter | 3.0 mm |
| Typical Beam Diameter | 1.0 mm |
| Max. Optical Power Handling | 2 W |
| Laser Induced Damage Threshold | 30 mJ/cm2 @ 10 ns |
Performance Specifications
| Open Delay Time | 3.0 ms |
| Open Rise Time | 2.0 ms |
| Open Total Time | 5.0 ms |
| Close Delay Time | 1.5 ms |
| Close Fall Time | 2.0 ms |
| Close Total Time | 3.5 ms |
| Min. FWHM Exposure | 10 ms |
| Max. Shutter Repetition Rate | 50 Hz (Continuous) |
Thermal Specifications
| Thermal Power Dissipation Holding Open | 2.5 WATTS |
| Thermal Power Dissipation at 50 Hz | 1.2 WATTS |
| Mounting Surface | Datum A or Datum B |
Electrical Drive
| Electrical Drive | Direct Drive 5 V at 500 mA |
| Nominal Magnetic Impedence | 10 ohms |
| Cable/Wire Type, No. and Length | 26 g Teflon, 2 leads, 18 in. twisted pair |
| Cable/Wire Termination | Flying |
Custom Options
| Aperture | 4.0 mm |
| Direct Drive | 12 V at 200 mA |
| Optics Options | 5 W Gold/Aluminum Optics |
| Higher LIDT | 300 mJ/cm2 at 10 ns |
Attributes
| Dimensions | 2 in. x 1 in. x 0.4 in. |
| Classification | Optical/Process |
| Specifications Date | March 13, 2024 |
询价采购Nmlaser LST-5VDC激光快门、Nmlaser激光快门、LST-5VDC高可靠性光学快门
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