Diode
See Also: Laser Diode, Zener Diode, Diode Test, Photodiode
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Product
Pocket Type Digital Multimeter (True RMS)
MCD-009
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MULTI MEASURING INSTRUMENTS Co., Ltd.
・Easy operation with rotary switch.・AC/DC voltage, resistance, continuity check and diode test withfull autoranging operation.・3200 count full scale with bargraph display.・Low power consumption with auto power off function.
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Product
Limiter Diodes
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The SemiGen SLP7100 series of Limiter Diodes are processed with a high-resistivity epi that have thin intrinsic layers. These devices are typically in the 2 to 20 micron range of epi thickness and can be gold doped to achieve specific performance goals. These diodes are used in passive or active limiter designs in the 100 MHz to 30 GHz frequency ranges. They are ideal for use in high-power applications and can be supplied in chip form or in your choice of packages below.
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Product
Light Meters
LXP-2
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The digital light meter is a precision instrument used to measure illuminance (Lux, footcandle) in the field. It is meet CIE photopic spectral response. It is fully cosine corrected for the angular incidence of light. The illuminance meter is compact, tough and easy to handle owing to its construction. The light sensitive component used in the meter is a very stable, long-life silicon photo diode and spectral response filter.
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Product
Air-Cooled Nanosecond DPSS Laser Head
BH9206-80
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The BH9206‐80 laser series is a compact, air‐cooled nanosecond DPSS laser designed for industrial, scientific and military applications. Utilizing diode pumped, air‐cooled technologies, the BH9206‐80 is capable of producing 80mJ at 1064nm with repetitions rates up to 30Hz with a 6ns pulse width.
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Product
Clamp On Meters
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Triplett Test Equipment & Tools
1000A True RMS AC/DC clamp-on meter with a backlit LCD display. It offers a large variety of measurement features including AC/DC Current, AC/DC Voltage, Resistance, Temperature, Capacitance, Continuity, Diode Test and NCV Detector. The rubberized overmolded housing provides impact and drop resistance in a sleek ergonomic design, and the user-friendly Auto Power Off feature helps maximizes battery life. With a CAT III 600V design, it provides superior resistance to damage from transient overvoltages in any demanding industrial setting. The Model 9325 is suited for a variety of industrial and residential applications such as security, electrical, HVAC installations and more. Includes test leads, Type K Temperature probe, 9V battery, and case.
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Product
Hand‐held Digital Battery Tester w/ Thermo Printer, USB port
12-1015
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• Tests 12V Flooded, AGM, Gel Cell, Enhanced Flooded (Start/Stop Batteries)• 10 Line LCD display• Performs ground test• Checks diode ripple• Stores last 250 test series with or without power• Carrying case, printing software and USB cables included• Built-in thermal printer with thermal paper (611305)
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Product
8-Channel Relay Output Board With Housing for Mounting on a DIN Rail
PX8500-G
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The PX8500 is an external 8-channel relay board for the connection of digital output boards. It can be cascaded in 16, 24 and 32 relays and is intended for mounting on DIN supporting rails. The board provides a convenient interface between an industrialprocess and the SUB-D connectors on ADDI-DATA boards. The change-over contacts of the relay are controlled through 24 V signals. The 24 V voltage supply is protected through varistors and transil diodes. The board is intended for the use with 220 V supply. The creeping distance (acc. to DIN VDE0110) and the connector cross sections allows high-power switching (up to 2,500 VA).
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Product
Photovoltaic System Bypass Diode Tester
FT4310
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Hioki is pleased to announce the launch of the Bypass Diode Tester FT4310 for Photovoltaic Systems. The FT4310, which is designed to test bypass diodes in strings of crystalline photovoltaic cells, can be used to detect open and short-circuit faults in bypass diodes by string either in daylight or at night. The instrument is the first portable device capable of detecting bypass diode open faults in operating panels (without requiring the panels to be shielded from sunlight).
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Product
4 Discrete/Switch I/O Channels (±100 V, 3 A/Ch.)
DT3
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The DT3 module (the enhanced version) feature 4 independent, high current, isolated, programmable channels that can be used for input voltage measurements (±100 V), or as a bi-directional current switch (up to 3 A per channel). When programmed as a switch with the switch closed, both the current through the switch and the voltage across the switch can be monitored. These modules include diode clamping on each channel. Clamping is useful for inductive loads, such as relays and short circuit protection.
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Product
Mixers
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Teledyne Microwave Solutions (TMS) offer a wide range of both double & triple balanced mixers for many different applications from commercial test equipment to space qualified units. Low conversion loss and wide bandwidths are the hallmark of the product line. The incorporation of Schottky diodes on some designs offers significant performance benefits.
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Product
Confocal FLIM System
DCS-120
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*FLIM Upgrade for Existing Conventional Microscope*Two Fully Parallel TCSPC FLIM Channels*Compact bh Simple-Tau or Power-Tau System*Scanning by Fast Galvanometer Mirrors*Channel Seperation by Dichroic or Polarising Beamsplitters*Individually Selectable Pinholes and Filters*One or Two BDL-SMN or BDS-SM ps Diode Lasers*Two Fully Confocal Detection Channels*Two HPM-100-40 GaAsP Hybrid Detectors*Optional: Two HPM-100-06 Hybrid Detectors, IRF Width < 20 ps FWHM*Optional: HPM-100-50 Hybrid Detectors for NIR FLIM*Optional: Multi-Wavelength FLIM*Excellent Time Resolution: Electrical IRF Width 6.5 ps FWHM*Time Channel Width Down to 813 fs*Megapixel FLIM, Up to 2048 x 2048 Pixels at 256 Time Channels*Simultaneous FLIM/PLIM*Wideband Version, Compatible with Tuneable Lasers*Electronic Pinhole Alignment*Z-Stack FLIM Acquisition with Zeiss Axio Observer Z1*Optional: Spatial Mosaic FLIM via Motorized Sample Stage
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Product
AC/DC Digital Clamp Tester (CE)
M-270
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Wide current measurements with tear drop type 55mmφCT up to 2000A.*True rms reading for ACA and ACV.*Data-hold and Auto power off function.*Additional AC/DC voltage, resistance, diode test, continuity check.*Auto zero adjustment for DC current offset.*Conform to IEC safety requirements.
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Product
Software
Junction Measurement and Analysis
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Materials Development Corporation
A comprehensive set of analyses for junction diode or Schottky barriers begins with C-V data gathering that adjusts the voltage step to the slope of the C-V characteristics. This assures an optimum set of C-Vdata whether the voltage range is small or large. Doping profile and resistivity profile are both available at the touch of a key. Plots of 1/C2 - V or Log(C) - Log (V+ phi) show doping uniformity and doping slope factor. Exclusive recalculation options allow adjustment of stray capacitance and area to facilitate calibration using a standard reference wafer of known doping or resistivity.
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Product
Modular Tunable Littrow Laser System
Lynx
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Littrow Modular Tunable External Cavity Laser, 370nm .. 1770nm, up to 300mW, patented technology, modular cavity design, easy laser diode exchange, narrow linewidth, up to 30GHz mode-hop free tuning, free space and fiber coupled versions. Check our ar-coated diode stock list for availability.
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Product
Laser Diode
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A laser diode, also known as an injection laser or diode laser, is a semiconductor device that produces coherent radiation (in which the waves are all at the same frequency and phase) in the visible or infrared (IR) spectrum when current passes through it.
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Product
Short Circuit Finders
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The ShortSniffer locates short circuits in electronics circuits, projects, and printed circuit boards. * locates PCB shorts under solder mask, under components, and even on inner PCB layers * non-contact (inductive) pickup wand * pinpoint short to within 2mm radius (SS2) * rapid location with audio feedback * "follow the sound to the short" * no need for relative or reference measurements * battery operated * diode clamped current drive, won't harm your circuitry
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Product
Mission Critical, Fault Tolerant Power Supplies
Series HSF
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- Hot-swappable plug-in power supplies.- Designed to be combined in an N+1 fault-tolerant power system.- Front panel voltage adjustment trimmer for adjustment of output voltage.- Built-in forced current sharing and or-ing diodes.- May also be used independently as a multi-output power supply.- Designed to be sustainable - new models are backward compatible with existing racks.- Available in 1U and 3U sizes. Mounts in 19-, 23-, and 24-inch equipment racks.- All models include power factor correction (PFC).- Full service customized DC power distribution systems can match power supply output(s) with your load(s).- I/O connections via 24 pin connector that plugs into rack adapter. External connections are made via rack adapter.- Surface mount technology permits minimum mounting space.- Entire RA 19 racks populated with HSF power supplies can be connected in parallel, parallel-redundant or series.- HSF are CE Marked per per the LVD, EMC and RoHS 2 Directives. See applicable Declaration of Conformity.- Compliant with UL 8750, Standard for LED Equipment,- Watch video of NEBS GR-63-CORE earthquake and office vibration testing.
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Product
864W to 1008W - Single Output
FPS Series
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*1U High*Up to 3000W (3 units) in 19" rack*Hotswap capable (ORing diodes built in)*Low Cost*PoE Option
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Product
Laser Drivers & Controllers
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Fast Pulse Generators for E/O ModulationFast Laser Diode DriversSeed Laser Pulse PickingMOPA timing and controlCustom Delay and Waveform Generation
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Product
Handheld Digital Multimeter, AC/DC Voltage, Continuity, Diode, 3.5, 2000, Manual, 250 V
72-13440
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*Palm size digital multimeter with 2000 count clear LCD display*CAT II 250V environment safety rating*Manual functional select and manual range selection*2m drop test, precision protection*Auto backlight off*Knobs shift smoothly, in-line with ergonomics*Equipped with comfortable protective cover and test probe holder*Powered by AAA 1.5V x 2 batteries*Non-contact voltage (NCV) detection*12-month limited warranty *view Terms & Conditions for details
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Product
Optical Spectrum Analyzer
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an optical spectrum analyzer for analyzing short wavelengths from 350nm to 1000 nm. Because it adopts a Fourier spectrum system with a Michelson interferometer, the 8341 can measure the coherence. With its narrow wavelength resolution of 0.01nm * , the 8341 is very effective for the evaluation of not only CD/DVD laser diodes, but also for blue-violet laser diodes. In addition, the built-in He-Ne laser acts as a wavelength reference to ensure a high wavelength measurement accuracy of ±0.01nm * . Finally, with its fast 0.5s * measurement speed, the 8341 is ideal for building into systems for mass production and evaluating temperature characteristics of system components.
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Product
Digital I/O Board, 64 Optically Isolated I/O Channels, 24V
APCI-1564
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32 bit, 33 MHz, PCI interfaceInput channels32 isolated digital input channels, 24 V, incl. 16 interruptible and 3 fast counter inputsInput channels organised in 4 groups of 8 channels, each group has its own ground lineVoltage reversal protectionAll inputs are filteredOutput channels32 isolated digital output channels, 10 to 36 VOutput current per channel 500 mAWatchdog for resetting the outputs to "0"After power/ON the outputs are reset to ì0îShort-circuit current for 16 outputs ~ 3 AShort-circuit current for 32 outputs ~ 6 AShort-circuit current per output ~1.5 AElectronic fuseOvertemperature and overvoltage protection24 V power outputs with protection diodes and filtersSpecial output capacitors minimise electromagnetic emissionsExternal 24 V supply screened through a protection circuitryShutdown logic when the external supply voltage drops unter 5 V
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Product
USB-4065, 6½-Digit, ±300 V, USB Digital Multimeter Device
780152-01
Digital Multimeter
The USB‑4065 makes AC/DC voltage, AC/DC current, and 2‑ or 4‑wire resistance measurements, as well as diode tests. It is ideally suited for OEMs, educational laboratories, or other cost-conscious test and measurement applications.
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Product
Directional Couplers
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Virginia Diodes offers a broad range of millimeter-wave directional couplers for various applications. VDI directional couplers offer low insertion loss, coupling flatness and high directivity. Custom directional couplers may be available upon request. Contact VDI for more information.
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Product
Shunt Voltage References
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Analog Devices offers a broad line of shunt precision voltage references that combine excellent accuracy and temperature stability with low noise and small packages. These devices operate in a manner that is functionally equivalent to a Zener diode. The bias current must be set higher than the sum of the maximum quiescent current of the voltage reference and the maximum expected load current. Since shunt voltage references are typically biased with a resistor, the voltage reference can operate on a wide range of input voltages.
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Product
Analog Switch/Multiplexers
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Our analog switch IC portfolio ranges from SPDT switches to larger octal SPDT or quad DPDT switches. It features low on-resistances, integrated 15 kV protection diodes and negative charge pump, and with a bandwidth meeting audio or USB requirements.
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Product
PCI-4065, 6½-Digit, ±300 V, PCI Digital Multimeter Device
779770-01
Digital Multimeter
The PCI‑4065 makes AC/DC voltage, AC/DC current, and 2‑ or 4‑wire resistance measurements, as well as diode tests. It is ideally suited for OEMs, educational laboratories, or other cost-conscious test and measurement applications.
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Product
Digital Clamp Tester (CE)
M-2100
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Wide current measurements with tear drop type 55mmφCT up to 2000A.*Data-hold and Auto power off function.*Additional AC/DC voltage, resistance, diode test, continuity check.*Conform to IEC safety requirements.
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Product
Wire Systems Analyzer
Console Test Systems (CTS)
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Wire Systems Analyzer Commercial Roll around detects and locates faults and detects degradation in electrical interconnect systems ranging from simple to complex. Used to verify the operation of relays, circuit breakers, indicators, switches, diodes, transformers, 1553 couplers, etc.
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Product
Pulse Radar Reference Test Solution
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Compact Reference Solution with ADP7104, M8195A, WR15CCU, WR15CCD, N5183B combines commercial off-the-shelf COTS modular hardware and software from Guzik, Keysight Technologies, KJ Microwave and Virginia Diodes, which provides a flexible testbed for radar waveform generation and analysis. Generate and analyze pulse radar waveforms. Pre-correct waveforms for overall channel response. Supports many topologies for radar transmitter / receiver testing (IQ, IF, RF, microwave, millimeter-wave).
