Pulse Width
See Also: Pulse, Pulse Generators, Autocorrelators, Laser Beam
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Product
PLD Systems
Pulsed Laser Deposition
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Is a versatile thin film deposition technique. A pulsed laser (~20 ns pulse width) rapidly evaporates a target material forming a thin film that retains target composition. This unique ability of stoichiometeric transfer of target composition into the film was realized first by the research team led by Dr. Venkatesan at Bell Communications Research, NJ, USA, nearly 30 years ago while depositing high temperature superconducting (YBa2Cu3O7) thin films. Since then, PLD has become the preferred deposition technique where ever thin films of complex material compositions are considered. Another unique feature of PLD is its ability for rapid prototyping of materials. The energy source (pulsed laser) being outside the deposition chamber, facilitates a large dynamic range of operating pressures (10-10 Torr to 500 Torr) during material synthesis. By controlling the deposition pressure and substrate temperature and using relatively small target sizes, a variety of atomically controlled nano-structures and interfaces can be prepared with unique functionalities.
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Product
32 Channel PWM Generator Module with Analog Outputs
DP-VME-5835
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DP- VME-5835 is a Pulse Width Modulator module with analog outputs. This module has thirty two Pulse Width Modulated output channels and four analog output channels.
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Product
Miniature Absolute Magnetic Shaft Encoder
MA3
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The MA3 is a miniature rotary absolute shaft encoder that reports the shaft position over 360 with no stops or gaps. The MA3 is available with an analog or a pulse width modulated (PWM) digital output.
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Product
DC Voltage/Current Generators
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Pulse generation/measurement with basic accuracy of ±0.02% and the minimum pulse width of 50μs, maximum output of 6V/5A
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Product
Time Measurement Unit
TMU
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TMU is a dual-channel input and ARM input PCI-based time interval counter (Time Interval Counter) . The internal 40 - bit counter provides a series of precise measurements, including frequency, period, time interval, pulse width, and more. TMU uses a reciprocal counting technique , which enables low-frequency signal measurement, taking into account both measurement accuracy and measurement time. The generator creates and generates many versatile waveforms. The following are the outstanding features of the CT-50 .
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Product
Handheld Digital Multimeter, 4.5 digit, up to 800 hours battery life
U1282A
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60,000 counts resolution on dual display0.025% basic DC voltage accuracy Longer battery life up to 800 hours Certified to IP 67 for dust and water protection Tested to withstand a 3-meter (10-ft) drop Programmable via USB (Download Programming Guide here)CAT III 1000 V/ CAT IV 600 V overvoltage protection Vsense for non-contact voltage detection Square wave output for generating pulse width modulation (PWM) signal Frequency counter Low pass filter
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Product
4-Ch High Speed Counter/Frequency Module
ADAM-5081
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Minimum Pulse Width: 1μ sec. (Frequency/Counter Mode)Function Mode: Counter (Up/Down, Bi-direction, Up, A/B Phase) FrequencyInput Frequency: Frequency Mode: 5Hz ~1MHz Counter Mode: 1MHz max.Isolated Voltage: 2500 VdcProgrammable Digital Noise Filter: 1~65000μ sec.4 channels for Counter, 8 channels for FrequencyCounter Aux. Function: Initial preset, hi-low alarm setting, alarm digital output mapping, overflag
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Product
Laser
BDS-SM Series
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*Pulse Width Down to 60 ps*Repetition Rate 20 MHz /50 MHz / 80 MHz / CW (Switchable)*Free Beam or Fiber Output*All Electronics Integrated*No External Driver Unit*Simple +12 V Supply*40 mm x 70 mm x 120 mm
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Product
High Power Femtosecond Lasers
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The Carmel series offers a very compact design with free-space delivery wavelengths of 780 nm, 1550 nm, and now 1750 nm, pulse widths as short as 90 fs and power levels up to 2.5 W. In contrast, the Cazadero offers high pulse energies (up to 3 µJ) with pulse widths of < 500 fs at 1550 nm and user-selected repetition rates from MHz down to single pulse.
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Product
Pacific Power Source line
ACX Series
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Power conversion is achieved by high frequency pulse width modulation, resulting in cool, quiet and efficient operation. The 118-ACX is ideal for AC test, frequency conversion, laboratory and bench-power applications. Equipped with the UPC-1 programmable controller, the 118-ACX becomes a powerful AC Power Source and Power Analyzer for today's testing needs.
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Product
Photometer
Optronik Line DSP 200
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Instrument Systems Optische Messtechnik GmbH
DSP 200 offers outstanding sensitivity and stability for precise measurements even at very low illumination levels. The instrument meets, of course, all requirements of the newest standards, like EN 13032-1 and DIN 5032-7 (2017). A low-noise photo diode with V(lambda)-filtering and optimized electronics provides for a broad dynamic range from 0.1 mlx to 200 klx. At the same time the very high local resolution allows an accurate determination even of high gradients when measuring headlamps. Therefore, the DSP 200 is suitable for all automotive and traffic applications, as well as for flashlights and for measurements of all pulse width modulated light sources.
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Product
AC Calibration Standard
1U647-001
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The 1U647-001 is a low cost calibration standard used to determine if a 1U632-100 or a 1U663-100 DMU requires factory calibration. Its portability makes it ideal for field-testing. The standard generates signals that simulate the aircraft’s resolvers, rotary variable transformers (RVTs), and linear variable displacement transformers (LVDTs). The unit also generates a pulse width modulated (PWM) signal, and routes the output of an ARINC 429 source to the different DMU input channels. The calibration standard connects directly to the DMU and replaces the output signals of an active extender card. Discrete switch settings simplify testing. The unit is housed in a rugged aluminum case.
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Product
JESD22-A115 Machine-Model (MM) Pulse Emulator
MM-10A
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High Power Pulse Instruments GmbH
- Pulse unit to generate JESD22-A115 machine-model (MM) waveforms with TLP- Extremely stable and reproducible machine-model (MM) waveforms- Compatible with HPPI TLP-3010C/4010C/8010A/8010Csystems which have installed pulse width of 25 ns and rise time of 100 ps to 300 ps- Up to ±10 A machine-model peak current with TLP-3010C, which is equivalent to ±667 V (MM)- Up to ±15 A machine-model peak current with TLP-4010C, which is equivalent to ±1000 V (MM)- Up to ±30 A machine-model peak current with TLP-8010A and TLP-8010C, which is equivalent to ±2000 V (MM)- Same measurement procedure as TLP including DC test of the DUT- Compatible with HPPI TLP software and waveform data storage and management- 50 Ω SMA input and output connectors- Compact size: 61 mm x 25 mm x 17 mm
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Product
Dual Timer
V993C
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The Mod. V993C Dual Timer is a 2-unit VME module housing two identical triggered pulse generators. The module produces NIM/TTL (NIM/TTL selection is performed via an on-board switch) and ECL pulses whose width ranges from 50 ns to 10 s when triggered. Output pulses are provided normal and negated.
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Product
Universal Counter
SC-7205A
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A lineup of three new types of universal counters with high cost performance that features easy-to-use one key, one action, the user-friendly display guide and calculation functions support any application. The SC-7205A universal counter provides full capabilities including frequency, period, time interval, pulse width, phase, frequency ratio, duty cycle, event accumulation and peak voltage measuring, with simple operation. They are suitable for R&D and technical training as a basic measuring instrument as well as for production/inspection lines.
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Product
Professional Automotive DMM
590
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Another good choice for the professional automotive technician, the #590 puts the right cababilies in your hands. For example, the #590 can test the on-time of fuel injectors using the Ms pulse width test function. This DMM is completely auto-ranging, making it an easy and efficient tool to use. The #590 includes two sets of test leads, RPM pick-up, temperature probe, 9 volt battery, instructions manual and carrying case. Inductive RPM pick-up features a five position, adjustable sensitivity switch.
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Product
High-Speed Precision SMU (100 FA, 60 V, 1 MSa/s)
PZ2120A
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The Keysight PZ2120A is a cost-effective, high-speed precision source / measure unit (SMU) featuring best-in-class narrow pulse width, fast Digitizer Mode, and seamless current measurement ranging. It enables narrow-pulsed measurements and fast dynamic measurements with a wide dynamic range for a wide range of emerging applications such as vertical-cavity surface-emitting laser (VCSEL) optical devices and integrated circuit (IC) testing. In addition, its low measurement noise performance enables measurements with shorter aperture times, and its seamless current measurement ranging function enables a wide dynamic range and eliminates range change time, which improves test throughput.
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Product
Low Inductance BNC Cable, VOLT:DC 60V
PX0105A
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The Keysight PX0105A is suitable for narrow current pulse measurement down to 10 μs pulse width. It supports the Keysight M9602/03A.
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Product
High Voltage 50 Ω Pulse Generator
TLP-4010C
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High Power Pulse Instruments GmbH
*Wafer and package level TLP/VF-TLP/HMM testing*Ultra fast 50 Ω high voltage pulse output with typical 100 ps rise time*Built-in HMM (IEC 61000-4-2) pulse up to ±10 kV*High pulse output current up to ±40 A*High speed 50 Ω trigger output for oscilloscopes (synchronous to high voltage pulse output)*6 programmable pulse rise times: 100 ps to 50 ns*8 programmable pulse widths: 1 ns to 100 ns*Optional pulse width extender increases pulse width up to 1.6 µs in 68 programmable steps*Fast measurement time, typically 0.2 s per pulse including one-point DC measurement between pulses*Efficient software for system control and waveform data management*The software can control automatic probers for fast measurement of complete wafers*High performance and high quality components
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Product
PC/104 SBC with Vortex86DX3 1GHz CPU and Data Acquisition
HELIX
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The HELIX family of PC/104 SBCs combines mid-range CPU performance, standard PC I/O, and on-board data acquisition circuitry in a compact size and at a competitive price. Available PC I/O includes 3 or 6 USB 2.0 (model dependent), 4 serial ports (2 RS-232/422/485 and 2 RS-232), 1 10/100Mbps Ethernet, 1 Gigabit Ethernet, and a SATA port. The optional data acquisition circuit includes 16 16-bit analog inputs, 4 16-bit analog outputs and 27 digital I/O lines configurable as counter/timers and pulse width modulators.
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Product
Aspirated Radiation Shield
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The fan has an ingress protection (IP) rating of 55, virtually eliminating moisture and dust ingress. At full speed the power requirement is 1 W (80 mA at 12 V DC). To conserve power fan speed can be reduced, via pulse width modulation (PWM), to 0.3 W at night or when wind speed is greater than 3 m s-1 without loss of accuracy. If the fan is continuously operated at full speed lifetime is rated at 50,000 hours (5.7 years). The fan includes a tachometer, allowing RPM to be mounted to detect obstruction of the fan.
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Product
Spectral Light And Color Meter w/ Flicker measurement
BTS256-EF
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Spectroradiometer for the illuminance (photopic, scotopic, melanopic), spectrum, light color, color rendering index, and flicker. Cosine field of view illuminance measurement for accurate evaluation of extended illumination. Flicker measurement. Spectral measurement technology, required for LED light, color, color rendering, color effects. Photodiode for synchronization to pulse width modulated light and flicker measurement.
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Product
NI-9470, 5 VDC to 30 VDC, 8-Channel (Sourcing Output), 2 kHz C Series Digital Module
787089-02
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5 VDC to 30 VDC, 8-Channel (Sourcing Output), 2 kHz C Series Digital Module - The NI‑9470 is a digital output module that features proportional valve drive control. You can use the NI-9470 to perform pulse width modulation (PWM), dither control, and current readback. The NI‑9470 features eight output channels compatible with signals from 5 V to 30 V and transient overvoltage protection between the output channels and the backplane.
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Product
POWER PROBE 4
PP401
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*Electronic circuit and component tester that supplies battery ground and power along with 8 diagnostic testing modes to provide automotive technicians with detailed information on the circuits and signals being tested*Diagnostic Modes include: AC/DC Voltmeter, Ohmmeter, Frequency, Pulse width (Positive and Negative) Fuel Injector Tester, PCM/ECM Driver Tester and PPECT3000 Signal tracer*Tests for AC/DC voltage in 100ms and 50s resolutions, AC volts RMS and volts peak-to-peak, measure resistance, frequency and pulse width (negative and positive)
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Frequency Counters
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Frequency Counters measure frequency, period, time interval, pulse width, duty cycle, frequency ratio, phase, and more. Frequency counter products include options that are compatible with Astronics/Racal VXI-2461C, which can be used for automated test aerospace and defense applications.
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Product
Pulse Pattern Generator, 3.35 GHz, dual-channel
81134A
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When timing and performance requirements are critical, for example in high-speed serial bus applications like PCI Express or Serial ATA, its fast rise times and low intrinsic jitter allow the precise and in-depth characterization of devices, e.g. receivers or backplanes. On top of that, it allows to generate application-specific signal levels like pre- and de-emphasis (PCI Express) or squelch (Serial ATA). The Keysight 81134A lets you test your DUT instead of the pulse or data source!
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Product
Pulse Pattern Generator, 3.35 GHz, single channel
81133A
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The Keysight 81133A single-channel 3.35 GHz Pulse Pattern Generator is the latest product in the long history of Keysights high-speed Pulse Pattern Generators. When timing and performance requirements are critical, for example in high-speed serial bus applications like PCI Express or Serial ATA, its fast rise times and low intrinsic jitter allow the precise and in-depth characterization of devices, e.g. receivers or backplanes. Like its predecessor, the Keysight 8133A, the new 81133A sets the standard for high-speed applications. The Keysight 81133A lets you test your DUT instead of the pulse or data source! For applications that require multiple output channels or multi-level signaling like pre- and de-emphasis (PCI Express) or squelch (Serial ATA), please refer to the 81134A.
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Product
Compact Passive and Active Resistor Trimming for Thick and Thin Film
LRT 2000C
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*Travel: 6" x 6"*Laser : Fiber Laser Ytterbium 1064 nm*Kerf: 30 to 80 micron Adjustable*Pulse width : 80 nano second*Rap Rate: 1 to 1 million Pulse Per Second*Average Power: 20 watts
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Product
200 MS/s Waveform Generator & Dual 50 MHz Pulse/ Timing Generator
3172
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The Racal Instruments™ 3172, a 200 MS/s Waveform Generator and Dual 50 MHz Pulse and Timing Generator, combines multi-instrument density and highfrequency performance in a single-slot, C-sized VXIbus format.Waveform output in the range of 100 μHz to 30 MHz with 16-bit vertical resolution (12-bit vertical for 3171 emulation) and pulse output to 50 MHz make the 3172 a powerful solution to a variety of test stimulus requirements.
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Product
Strip Width and Positioning
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The Millmate Strip Scanner System is a system for continuous, contact-free measurement of edge position/off-center and strip width in cold rolling mills and process lines.
