Part Number: DSS25B1T0
Option
-Blade Option
-Connector
Key Features
-25mm aperture
-Bi-stable operation
-Extremely slim, low-profile form-factor
-RoHS Compliant
-Transfer time on opening: 12.6 milliseconds
-Total opening time: 25.8 milliseconds
-Configured for the VED24 Shutter Driver
→ 상품 상세 정보 : DSS25B 25mm Optical Shutter
Overview
The Uniblitz DSS25B is a 25mm-aperture bi-stable optical shutter that has eliminated the external protruding actuator and contains no other interfering components. This makes the DSS25B an extremely low-profile device that is capable of fitting into very tight spaces. Additionally, the device’s flat mounting surfaces make for its easy integration into virtually any system.
Bi-stable shutter devices, like the DSS25B, require no power to hold the blades in either the open or closed state.
Specifications
For additional technical information please see the DSS25B Optical Shutter Datasheet.
| Coil Resistance | Pulse Voltage to Open | Hold Voltage |
|---|---|---|
| 7.5 OHMS | +10.7 VDC 1 | N/A |
| Weight | Operating Temp. | Max. Opening Bounce | Max. Closing Bounce | Max. Freq. of Operation 2 | Number of Shutter Blades |
|---|---|---|---|---|---|
| 0.73 oz (20.70 g) | -10 – +65 °C | 15% | 5% | 5.0 Hz / 10.0 Hz | 5 |
1 Peak voltage as provided by the VED24 Driver
2 (Continuous/Burst) Continuous frequency rating specified at shutter’s minimum exposure pulse. Burst frequency rating specified for four (4) seconds maximum with one (1) minute minimum between bursts.
Shutter Timing
The question regarding enhancement of shutter speed with the application of user supplied lubricants has been repeatedly asked. It is our experience that lubricating the shutter blades will actually slow the shutter down and eventually render the shutter inoperable. Under no circumstances should any type of lubricant be applied to the shutter blade area.
| DSS25B (w/ ED12DSS and Teflon® coated blades) | Time (msec.) | |
|---|---|---|
| O – A: | Delay time on opening after current applied | 13.2 |
| A – C: | Transfer time on opening | 12.6 |
| O – C: | Total opening time | 25.8 |
| C – E: | Min. dwell time with min. input pulse | 23.2 |
| B – F: | Min. equivalent exp. time | 36.6 |
| D – E: | Delay time on closing after current applied | 14.0 |
| E – G: | Transfer time on closing | 14.0 |
| A – G: | Total window time | 50.8 |
| MET: | Min. exposure time | 35.0 |
| TEP: | Typical exposure pulse | >35.0 |
Technical Drawing
