Selectors
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Product
Wavelength Selectors
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The Wavelength Selector is a uniquely compact opto-mechanical device that utilizes TwinFilm™ technology to deliver the wavelength tuning and adjustable bandwidth of a grating monochromator with the imaging advantages of a circular aperture filter.
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Product
MR50 THT Vertical | 16 Positions | 2 Poles | 1/4''-28 UNF
MR50-A3/4xA/B
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Highly robust Ø 1/2" selector with 22.5° indexing angle, up to 6 Ncm switching torque and operating temperature from -45 to 85° C
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Product
Standard Directional Gyroscopes
4000B-series
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The 4000B is our standard air-driven directional gyro. As the aircraft turns left or right, gears on the sensing unit and dial shaft translate this rotation into rotation of the instrument’s vertical dial. Left turns produce clockwise dial rotation and right turns produce counter-clockwise rotation. The gyro is controlled by a heading selector knob located on the lower left of the instrument. Pressing and turning the knob first disengages the dial shaft and then resets the dial to a new heading, which results in a new course indication. Releasing the selector knob re-engages the dial shaft. The on-course position of the pointer is always at the top of the azimuth circle (0° on the dial with the aircraft headed north).
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Product
High Power LED Photo-color-semi Automatic Selector
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Shenzhen Chuangxin Instruments Co., Ltd.
Can divide LED in to several groups by chromatic coordinates, correlated color temperature, dominant wavelength or luminous flux.
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Product
High Speed Logic and Data Path Management
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The ADI Data Path Management portfolio offers Data Path Signal Conditioners, Digital Crosspoint Switches, Level Translators, Serializer/Deserializer & Selector Muxes and Track/Hold Amplifiers for meeting the tight requirements of modern high data rate system. ADI's system solution focused products are easy to integrate to any signal chain with single supply usage while achieving low jitter, high output swing, fast rise/fall time.
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Product
04 With Pins For PCB | 4 Wafers | 24 Positions
04-4xx3-20/70-xx
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Very robust, multi wafer selector with 15° detent angle, switching torque up to 20 Ncm and a rotational life up to 25'000 cycles
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Product
Impulse Test Equipment
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mpulse test equipment for testing of low-voltage rotator windings.The equipment is composed of a surge impulse generator circuit, phase selector unit (selection between U, V and W), and waveform recorder circuit to provide a differential method type of impulse testing instrument.
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Product
MOS Transistor Selector
UI9611
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Measure parameters: Open voltage UGS (th), internal resistance RDS, Transconductance gm, Withstand voltage V (BR) DS• Test range: UGS (th) 0.1-9.9V; RDS 0.001-9.999Ω gm; 0.10-10.00s; V (BR) DS 50-650V• Test current range: 0.1A-5A adjustable, comply with different working situation• Automatic selecting, out of limit alarming, advance the work efficiency• The technique of testing RDS under the big-current, is advanced technique
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Product
Selector Switches
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Two rotary arm switches for switching of ammeters (4 position) and voltmeters (7 position)
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Product
Coded Switches
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Elma's coded switches provide a high-quality tactile feedback. The standard 10, 16 and 24 position the concentric designs as well are used extensively as frequency selectors, medical device interfaces, audio attenuators and industrial controls. Elma can also customize shafts, bushings and switching schemes to meet special applications.
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Product
04 With Soldering Eyelets | 3 Wafers | 24 Positions
04-3xx3-00/30-xx
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Very robust, multi wafer selector with 15° detent angle, switching torque up to 20 Ncm and a rotational life up to 25'000 cycles
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Product
MR50 THT Vertical | 12 Positions | 2 Poles | 1/4''-28 UNF
MR50-B3/4xA/B
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Highly robust Ø 1/2" selector with 30° indexing angle, up to 6 Ncm switching torque and operating temperature from -45 to 85° C
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Product
Precision Voltage and Current Sources
VI-700
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The VI-700 Voltage and Current Source is a versatile precision dialable or remotely programmable voltage and current source. Its three ranges provide up to 20 V full scale (200 V with the HV option), and down to 100 mV resolution; and 20 mA full scale down to 0.1mA resolution. Both voltage and current outputs are available simultaneously. The output is set by a range selector and thumbwheel switches in the LOCAL mode, or by a digital input at the rear panel. The REMOTE mode control can be a RS232 or IEEE-488 interface.
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Product
High Selector Isolating Transmitter
Model TWH
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Kusam Electrical Industries Limited
• Aux. Power AC 85 ~ 265V or DC 85 ~ 300V• High Accuracy 0.1% RO at 23 ° C ± 5 °C• Input / Output User Selectable• PC Plastic Case, DIN Rail or Wall Mounting• High Dielectric Strength (AC 1.5KV/Min, between Input / Output / Power)
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Product
04 With Soldering Eyelets | 2 Wafers | 24 Positions
04-2xx3-00/30-xx
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Very robust, multi wafer selector with 15° detent angle, switching torque up to 20 Ncm and a rotational life up to 25'000 cycles
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Product
Speaker Component Checker
Cab Driver
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Whirlwind Music Distributors, Inc.
The CAB DRIVER is a test device for checking the operation of the speaker components within enclosures. A pink noise signal source is sent through pushbutton selectors to an assortment of speaker connectors, including Speakon NL8 and NL4, 1/4" TS and banana jacks. Speaker/ Polarity/ Impedance/ Pink Noise Generator
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Product
MR50 THT Vertical | 10, 12, 16 Positions | 1, 2, 4 Poles
MR50-Overview
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Highly robust Ø 1/2" selector with 22.5°, 30° or 36° indexing angle, up to 6 Ncm switching torque and operating temperature from -45 to 85° C
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Product
04 With Soldering Eyelets | 4 Wafers | 12 Positions
04-4xx4-00/30-xx
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Very robust, multi wafer selector with 30° detent angle, switching torque up to 20 Ncm and a rotational life up to 25'000 cycles
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Product
Selector Switches
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Elma offers a wide range of dimensions, number of switching positions and contact arrangements. Our selector switches continue to be the foundation of Elma's longstanding reputation for quality, feel and reliability.
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Product
MR50 THT Vertical | 16 Positions | 4 Poles | 1/4''-28 UNF
MR50-A5/6xA/B
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Highly robust Ø 1/2" selector with 22.5° indexing angle, up to 6 Ncm switching torque and operating temperature from -45 to 85° C
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Product
Electronic Cards
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Our product range includes a wide range of PDBC Relay Card, Local Remote Selector Card, Monitor Card and Fuse Failure Relay Card.
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Product
04 With Soldering Eyelets | 1 Wafer | 12 Positions
04-1xx4-00/30-xx
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Very robust, multi wafer selector with 30° detent angle, switching torque up to 20 Ncm and a rotational life up to 25'000 cycles
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Product
Battery Powered, Multi-Range, Analogue Portable Instrument
Tester SA9083
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The Tester SA9083 is a battery powered, multi-range, analogue portable instrument. It is primarily intended for use by faultsmen for maintenance testing of telecommunication lines and equipment, subscriber installations connected to exchanges where faultsmen do not have access to a test desk, or where the testing equipment at the local exchange is not staffed during normal working hours. It has three input terminals, a range selector switch and a dual purpose push-button reversing switch (B-A changeover/test cell).
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Product
07R THT Vertical | Without Bezel
07R2-xx
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Miniatur selector without bezel, PCB mounting and up to 3.5 Ncm switching torque
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Product
HIPOT Insulation Testers
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Crown high voltage, transformer type hipot insulation testers are safe, easy to use for quick, positive determination of grounds, shorts, and broken wires in motors, transformers and other low voltage equipment or wiring systems. A turn of the selector switch gives a selection of seven voltages;500, 1080, 1250, 1500, 1750, 2000 or 2500 volts calibrated to +/- 5% accuracy; NEMA recommendation for insulation test is twice normal voltage plus 1000 volts. Since this instrument has a capacity of 2500 volts, it readily accommodates all normal requirements.
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Product
07R THT Vertical | Non-Threaded | With Shaft
07R3-xx-00
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Miniatur selector with shaft, PCB mounting and up to 3.5 Ncm switching torque
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Product
Ultra Slim DIN Rail AC-DC Power Supplies
DPC Series
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XP Power today announced the DPC series of highly efficient ultra slim DIN rail AC-DC power supplies. Available in 30, 50 and 70 Watt single output models, they all accept the universal input range from 90 to 264 VAC without the need for any input selector switches. Taking up significantly less space on the rail by being up to 44% slimmer than current generation DIN rail power supplies, the 30 Watt DPC30 measures just 90.0 x 100.0 x 22.5 mm (3.6 x 3.94 x 0.89 inches). Also, the 50 Watt DPC50 measures 90.0 x 100.0 x 30.0 mm (3.6 x 3.94 x 1.18 inches) and the 70 Watt DPC70 measures only 90.0 x 100.0 x 40.5 mm (3.6 x 3.95 x 1.59 inches). Offering all the popular nominal output voltages from + 5 to + 48 VDC, the single output can be adjusted up to + 30% of stated nominal, model dependant, in order to accommodate non-standard voltage requirements or to make up for line losses. All models feature a green LED to indicate output on.
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Product
04 With Soldering Eyelets | 2 Wafer | 12 Positions
04-2xx4-00/30-xx
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Very robust, multi wafer selector with 30° detent angle, switching torque up to 20 Ncm and a rotational life up to 25'000 cycles
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Product
Key Selector Switch
SG-D1
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Panasonic Industrial Devices Sales Company of America
Key Selector Switch with direct open operation function and pin tumbler design for high security.
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Product
Low Selector Isolating Transmitter
Model TWL
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Kusam Electrical Industries Limited
• Aux. Power AC 85 ~ 265V or DC 85 ~ 300V• High Accuracy 0.1% RO at 23 °C ± 5 °C• Input / Output User Selectable• PC Plastic Case, DIN Rail or Wall Mounting• High Dielectric Strength (AC 1.5KV/Min, between Input / Output / Power)
