The power amplifier LE 150/100 EBW has an idle bandwidth of 70,000 Hz and 1 A output current. This amplifier is specially designed to be used with hpower actuators at highest working frequencies. The high bandwidth, high current and low noise features make it perfect for high-frequency vibration excitation testing and modal analysis.
The HVP 1000/200 power amplifier is designed to drive hpower actuators with a high charging currents for pulse operation in “on-off” square-wave mode. In this operation a current of 200 amps flows for a short time. The voltage increases in the hpower actuator a few μs. The rise time and the discharge time can be modified based on specific requirements. Applications for this system include model analysis, vibration control, material testing and mechanical engineering.
Piezoelectric driven switches are especially designed for high switching speeds in the millisecond range. Piezoelectric actuators enable the optical switch to couple optical fibers with an accuracy of few micro.
The high accuracy positioning of the actuators guarantees a light transmission of >80%, with a typical switching time of <1 ms. Other fiber switches with optical components such as lenses or prisms will always result in a wavelength dependent limitation.
The small size of the switching box and the easy control make these fiber optic switches ideally suited for use as components of spectrometers or other metrology devices. Switches with many more output channels can be easily achieved by cascading fiber switch modules.
Humidity Resistant Fiber Switches
Fiber switches are now also available in special humidity resistant models. By applying a silicon coating to internal components, these unique fiber switches are shielded from high levels of moisture in the air. This greatly increases their ability to withstand relative humidity up to 98% before failure. These special humidity resistant fiber switches are ideal for humid industrial environments, and applications involving operation in non-climate-controlled spaces. This functionality is available in all fiber switch configurations, will not increase lead time, and adds minimal cost.
Fiber switches: Technical and Product Overview Brochure
Fiber Switches Technical and Product Overview Digital Brochure
NEW! Fiber Switches Technical Whitepaper
Technical Data – 1 x 2, Ø50-Ø600 Fiber Switches
(See Datasheet PDFs below this chart for the complete list of product variations)
4 Example Products
Unit
F-102-04
F-102-05
F-142-03
F-162-13
Input Fiber #
1
1
1
1
Output Fiber #
2
2
2
2
Fiber Core Diameter
μm
50, 62.5, 100
200
400
600
Switching Time (Typical)
ms
2
2
5
7
Cross Talk (Typical)
dB
-65
-60
-55
50
Insertion Loss* (Typical)
dB
1.0
1.0
0.8
0.8
Lifetime (Typical)
cycles
10⁹
10⁹
10⁹
10⁹
*Does not include connector loss.
Technical Data – 1 x 3 – 1 x 9, Ø50-Ø200 Fiber Switches
(See Datasheet PDFs below this chart for the complete list of product variations)
4 Example Products
Unit
F-103-05
F-104-03
F-106-05
F-109-03
Input Fiber #
1
1
1
1
Output Fiber #
3
4
6
9
Fiber Core Diameter
μm
50, 62.5, 100
200
50, 62.5, 100
200
Switching Time (Typical)
ms
2
2
2
2
Cross Talk (Typical)
dB
-65
-60
-60
-60
Insertion Loss* (Typical)
dB
1.0
1.4
1.4
1.4
Lifetime (Typical)
cycles
10⁹
10⁹
10⁹
10⁹
*Does not include connector loss.
Technical Data – 1 x 3 – 1 x 9, Ø400-Ø600 Fiber Switches
(See Datasheet PDFs below this chart for the complete list of product variations)
ENT modules supply the main voltages for the ENV amplifier modules. Together the ENT and ENV modules create an entire modular system when combined with the system housing. Depending on the application, several amplifier modules can be combined with one ENT power supply module in a single casing, but each system needs at least one ENT module.
As part of the d-Drive system, the EDS interface module enables communication between the user and the piezo EVD amplifiers. The EDS module is always a part of the 19″ casing module with a wide power range supplies from 110 V up to 230 V. The width of the casing is 84TE.
The EDS 2 (part.no. E-751-000) comes with full color and dimmable TFT display. The cursor button allows navigation through the menus. By pressing the Enter button one can jump into the pertaining menu. In the input mask the value can be changed by applying the button. By pressing the turning knob the value is accepted. If you leave the menu without acknowledging it the old value is restored. The display shows status messages as well as recent values of the system.
For full control and adjustment of a d-Drive modular system, we recommend using a PC or laptop running the control program.
