Filter Results By:
Products
Applications
Manufacturers
PWM
Pulse Width Modulation
-
product
USB-6343, 32 AI (16-Bit, 500 kS/s), 4 AO (900 kS/s), 48 DIO USB Multifunction I/O Device
781439-01
32 AI (16-Bit, 500 kS/s), 4 AO (900 kS/s), 48 DIO USB Multifunction I/O Device - The USB‑6343 offers analog I/O, digital I/O, and four 32‑bit counters/timers for PWM, encoder, frequency, event counting, and more. Onboard NI‑STC3 timing and synchronization technology delivers advanced timing functionality, including independent analog and digital timing engines and retriggerable measurement tasks. The USB‑6343 is well suited for a broad range of applications, from basic data logging to control and test automation. The included NI‑DAQmx driver and configuration utility simplify configuration and measurements.
-
product
Miniature Absolute Magnetic Shaft Encoder
MA3
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.
-
product
PicoBuck LED Driver
The PicoBuck LED Driver is an economical and easy to use driver that will allow you to control and blend three different LEDs on three different channels. By default, each channel is driven at 330mA; that current can be reduced by either presenting an analog voltage or a PWM signal to the board. Version 12 of the board adds a solderable jumper that can be closed to increase the maximum current to 660mA. The new voltage regulator also increased the voltage rating on the various components on the board, allowing it to be used up to the full 36V rating of the AL8860 part.
-
product
3MHz Multi-Waveform Signal Generator with Modulation
Model MSGM3M
- 0.3Hz to 3MHz Frequency Output in 8 Ranges- Versatile Waveforms: Sine, Square, Triangle, Ramp, Pulse and DC outputs- Standard AM, Balance AM, FM, ASK, FSK, PWM Modulation and Sweep Mode- Internal / External Modulation
-
product
USB-6363, 32 AI (16-Bit, 2 MS/s), 4 AO (2.86 MS/s), 48 DIO USB Multifunction I/O Device
782257-01
32 AI (16-Bit, 2 MS/s), 4 AO (2.86 MS/s), 48 DIO USB Multifunction I/O Device - The USB‑6363 offers analog I/O, digital I/O, and four 32‑bit counters/timers for PWM, encoder, frequency, event counting, and more. Onboard NI‑STC3 timing and synchronization technology delivers advanced timing functionality, including independent analog and digital timing engines and retriggerable measurement tasks. The USB‑6363 is well suited for a broad range of applications, from basic data logging to control and test automation. The included NI‑DAQmx driver and configuration utility simplify configuration and measurements.
-
product
Test Equipment
ST6300
Shenzhen Star Instrument Co., Ltd.
The ST6300 portable three-phase meter test equipment is suitable to conduct commissioning and testing for energy meter manufacturers and meter test departments. It adopts modular design and incorporates DSP and PWM switching amplifier technologies. Users are able to control the equipment via keypad or PC-based software. It simultaneously measures the errors of three energy meters. It connects to a meter rack via its COM port.
-
product
Digital Brushless Servo Drives
DA Series
The DA series high performance digital servo drives integrates digital position and velocity control with built-in power supplies and the latest in PWM servo amplifier technology. Power range up to 50KVA.
-
product
Quiet Safety 4U Rack Mounted Industrial Chassis With 14-Slot Backplane And Motherboard
RK-620 Series
- EIA RS-310C 19” rack mount standard- Supports 14-slot backplane and ATX motherboard- Two 5.25” external, one 3.5” external and one 3.5” internal drive bay- Two USB ports inside front I/O- Replaceable, easy-to-clean air filter- PS2 ATX power supply- Low noise 12cm PWM controlled (103 CFM)
-
product
Aspirated Radiation Shield
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.
-
product
Motor Test for Electric Scooters
*The performance data of electric motors, in the majority of all cases, is performed by a brake test. Power input is calculated from current and voltage. Torque and power output are measured with a brake. It is important to reach, for each point, a persistent temperature. In case of large outer rotor BLDC motors, which are usually used for electric scooters, this traditional procedure may take many hours to complete, and is very complicated. *For several years, an innovative motor tester of MEA Testing Systems Ltd. is on the market. This testing system avoids any temperature confusion by testing a motor at constant temperature over the entire speed range. The test procedure is very fast, and gives the full load performances, including PWM current, voltage, torque, and driver efficiency, from stall up to no load. *During the test procedure, the motor is freely accelerated from stall to no load speed. The load of the motor is only the predetermined inertia of the rotor. From the moment of inertia and the acceleration, the torque of the motor is calculated and, also, the power output over the whole speed is given. Since the entire measuring time, depending on the motor size, is usually less than one second, the motor has no time to warm up. It remains at room temperature.
-
product
Ethernet Multi-Function Interface
2426
Controls/monitors real world signals over Ethernet 24 digital I/O, 6 analog in, analog out, serial comm, incremental encoder in PWM and debounce on digital I/Os Integral support for safety interlocks Embedded HTTP and Telnet servers Open source API Low cost, low power & compact size
-
product
LED Power Driver ATS
8491
1. DC Electronic Load : Chroma 6310A/6330A Series2. Transducer Unit/Module*1 : Chroma A849101/A849102, A849103, A8491043. Time/Noise Analyzer : Chroma 80611 & 80611N card4. Sytem Controller*2 : Industrial PC5. DC Source: Chroma 62000P Series6. Digital Power Meter : Chroma 66200 Series7. OVP/Short Circuit Tester : Chroma 806128. ON/OFF Controller : Chroma 80613*1 : A849101 transfers UUT output signal to voltage signal, and measure by 84911 LED power driver measurement card (200kHz). The optional 80611N Noise card is required for 20MHz ripplecurrent measurement.*2 : The controller includes both 84911 LED Power Driver measurement card and 84903 control card.- 84911: Measure rms current, dimming current/frequency/duty, timing, power & ripple current (200kHz)- 84903 : Provide BL control signal(DC level, PWM, SM bus), and enable ON/OFF signal.C Source : Chroma 6500/61500/61600 Series
-
product
USB-6353 , 32 AI, (16-Bit, 1.25 MS/s), 4 AO (2.86 MS/s), 48 DIO USB Multifunction I/O Device
781441-01
32 AI, (16-Bit, 1.25 MS/s), 4 AO (2.86 MS/s), 48 DIO USB Multifunction I/O Device - The USB‑6353 offers analog I/O, digital I/O, and four 32‑bit counters/timers for PWM, encoder, frequency, event counting, and more. Onboard NI‑STC3 timing and synchronization technology delivers advanced timing functionality, including independent analog and digital timing engines and retriggerable measurement tasks. The USB‑6353 is well suited for a broad range of applications, from basic data logging to control and test automation. The included NI‑DAQmx driver and configuration utility simplify configuration and measurements.
-
product
USB-6356, 8 AI (16-Bit, 1.25 MS/s), 2 AO (3.33 MS/s), 24 DIO USB Multifunction I/O Device
781444-01
8 AI (16-Bit, 1.25 MS/s), 2 AO (3.33 MS/s), 24 DIO USB Multifunction I/O Device - The USB-6356 is a simultaneous sampling, multifunction DAQ device. It offers analog I/O, digital I/O, and four 32-bit counters/timers for PWM, encoder, frequency, event counting, and more. Onboard NI-STC3 timing and synchronization technology delivers advanced timing functionality, including independent analog and digital timing engines and retriggerable measurement tasks. The USB-6356 is well suited for a broad range of applications, from basic data logging to control and test automation. The included NI-DAQmx driver and configuration utility simplify configuration and measurements.
-
product
AC Power Sources
RS Series
AMETEK Programmable Power, Inc.
The RS Series consists of multiple high power AC and DC power systems that provide controlled AC and DC output for ATE and product test applications. This high power AC and DC test system covers a wide spectrum of AC and DC power applications at an affordable cost. Using state-of-the-art PWM switching techniques, the RS series combines compactness, robustness and functionality in a compact floor-standing chassis, no larger than a typical office copying machine. This higher power density has been accomplished without the need to resort to elaborate cooling schemes or additional installation wiring. Simply roll the RS unit to its designated location (using included casters), plug it in, and the RS series is ready to work for you.
-
product
cDAQ-9188, 8‑Slot, Ethernet CompactDAQ Chassis
781424-01
8‑Slot, Ethernet CompactDAQ Chassis - The cDAQ‑9188 is a CompactDAQ Ethernet chassis designed for small, distributed sensor measurement systems. The chassis controls the timing, synchronization, and data transfer between C Series I/O modules and an external host. You can use this … chassis with a combination of C Series I/O modules to create a mix of analog I/O, digital I/O, and counter/timer measurements. The chassis also has four 32‑bit general‑purpose counters/timers. You can access these counters through an installed, hardware‑timed digital C Series module for applications that involve quadrature encoders, PWM, event counting, pulse train generation, and period or frequency measurement.
-
product
PXIe-6345, 80 AI (16-Bit, 500 kS/s), 2 AO, 24 DIO, PXI Multifunction I/O Module
783631-01
PXIe, 80 AI (16-Bit, 500 kS/s), 2 AO, 24 DIO, PXI Multifunction I/O Module—The PXIe‑6345 offers analog I/O, digital I/O, and four 32‑bit counter/timers for PWM, encoder, frequency, event counting, and more. The device delivers high-performance functionality leveraging the high-throughput PCI Express bus and multicore-optimized driver and application software. Onboard NI‑STC3 timing and synchronization technology delivers advanced timing functionality, including independent analog and digital timing engines and retriggerable measurement tasks. The PXIe‑6345 is well-suited for a broad range of applications, from basic data logging to control and test automation. The included NI‑DAQmx driver and configuration utility simplify configuration and measurements.
-
product
Communications ICs
Renesas' broad portfolio of communication ICs includes subscriber line interface circuits (SLICs), DSL line drivers, general purpose ringing SLICs, isolated PWM controllers, line card access switches, PABX short-loop SLICs, PLC line drivers, and serializer/deserializer (SerDes) ICs.
-
product
Isolated PWM Controllers
Renesas' communications product portfolio includes a synchronizing pulse width modulating (PWM) current mode controller for subscriber line interface circuits (SLICs).
-
product
USB-6356, 8 AI (16-Bit, 1.25 MS/s), 2 AO (3.33 MS/s), 24 DIO USB Multifunction I/O Device
782261-01
8 AI (16-Bit, 1.25 MS/s), 2 AO (3.33 MS/s), 24 DIO USB Multifunction I/O Device - The USB-6356 is a simultaneous sampling, multifunction DAQ device. It offers analog I/O, digital I/O, and four 32-bit counters/timers for PWM, encoder, frequency, event counting, and more. Onboard NI-STC3 timing and synchronization technology delivers advanced timing functionality, including independent analog and digital timing engines and retriggerable measurement tasks. The USB-6356 is well suited for a broad range of applications, from basic data logging to control and test automation. The included NI-DAQmx driver and configuration utility simplify configuration and measurements.
-
product
Current Measurements of PWM or Inverter, AC/DC 1～50A, φ16mm
CTF-50DC
MULTI MEASURING INSTRUMENTS Co., Ltd.
*AC/DC 1～50A*Current measurements for PWM or inverter
-
product
SparkFun 16 Output I/O Expander Breakout
SX1509
Are you low on I/O? No problem! The SX1509 Breakout is a 16-channel GPIO expander with an I2C interface – that means with just two wires, your microcontroller can interface with 16 fully configurable digital input/output pins. But the SX1509 can do so much more than just simple digital pin control. It can produce PWM signals, so you can dim LEDs. It can be set to blink or even breathe pins at varying rates. This breakout is similar to a multiplexer or "mux," in that it allows you to get more IO from less pins. And, with a built-in keypad engine, it can interface with up to 64 buttons set up in an 8x8 matrix.
-
product
Current Measurements of PWM or Inverter, AC/DC 5～100A, φ16mm
CTF-100DC
MULTI MEASURING INSTRUMENTS Co., Ltd.
*AC/DC 5～100A*For current measurements for PWM or inverter
-
product
cDAQ-9189, 8-Slot, TSN-Enabled Ethernet CompactDAQ Chassis
785065-01
8-Slot, TSN-Enabled Ethernet CompactDAQ Chassis - The cDAQ-9189 is a CompactDAQ Ethernet chassis designed for distributed sensor measurement systems. The chassis controls the timing, synchronization, and data transfer between C Series I/O modules and an external host. With this chassis, you can combine C Series I/O modules to create a mix of analog I/O, digital I/O, and counter/timer measurements. The chassis provides precise, synchronized timing over the network using TSN, ideal for highly distributed measurements over long distances. The chassis has an integrated network switch for simple daisy-chaining. The chassis also has four 32-bit general-purpose counters/timers, accessible through a hardware-timed digital C Series module for applications that involve quadrature encoders, PWM, pulse train generation, and more.
-
product
USB-6341, 16 AI (16-Bit, 500 kS/s), 2 AO (900 kS/s), 24 DIO USB Multifunction I/O Device
781438-01
16 AI (16-Bit, 500 kS/s), 2 AO (900 kS/s), 24 DIO USB Multifunction I/O Device - The USB‑6341 offers analog I/O, digital I/O, and four 32-bit counters/timers for PWM, encoder, frequency, event counting, and more. Onboard NI‑STC3 timing and synchronization technology delivers advanced timing functionality, including independent analog and digital timing engines and retriggerable measurement tasks. The USB‑6341 is well suited for a broad range of applications, from basic data logging to control and test automation. The included NI‑DAQmx driver and configuration utility simplify configuration and measurements.
-
product
Switching Controller & PWM Controllers
Renesas offers a broad portfolio of switching and pulse-width modulation (PWM) controllers optimized to provide high efficiency across the entire load range. The portfolio is comprised of single, dual, triple and quad output controllers with integrated drivers and either voltage- or current-mode architecture.
-
product
PXIe-6349, 32 AI (16-Bit, 500 kS/s), 2 AO, 24 DIO, PXI Multifunction I/O Module
785808-01
PXIe, 32 AI (16-Bit, 500 kS/s), 2 AO, 24 DIO, PXI Multifunction I/O Module - The PXIe-6349 offers analog I/O, digital I/O, and four 32-bit counter/timers for PWM, encoder, frequency, event counting, and more. The device delivers high-performance functionality leveraging the high-throughput PCI Express bus and multicore-optimized driver and application software. Onboard NI-STC3 timing and synchronization technology delivers advanced timing functionality, including independent analog and digital timing engines and retriggerable measurement tasks. The PXIe-6349 is well-suited for a broad range of applications, from basic data logging to control and test automation. The included NI-DAQmx driver and configuration utility simplify configuration and measurements.
-
product
Control Board For Testing PCBs
TCC 1800
The TCC1800 Test Controller Card is a generic control board for production testing of printed circuit boards (PCBs). The board is controlled by a command language on a PC to which it is connected via a galvanically separated USB interface. The TCC1800 is designed to work with positive voltages up to 24V. All inputs and outputs are protected against higher voltages however. The card provides basic IO: Analog and digital interfacing, counters, PWM outputs, bidirectional I/O, Serial (UART) and I2C interfacing.
-
product
Low Power Programmable AC Source
61600 Series
Chroma Systems Solutions, Inc.
Power:500VA (61601)1000VA (61602)1500VA (61603)2000VA (61604)4000VA (61605)Voltage range: 0-150V/0-300V/AutoFrequency: 15Hz 1000HzCompact size and weight attributable to advance PWM technologyBuilt-in PFC, provide input power factor over 0.98 (full load)AC+DC output mode for voltage DC offset simulationProgrammable slew rate setting for changing voltage and frequencyProgrammable voltage, current limitOne-key recall for 9 different voltage and frequencyLow output impedance for testing IEC 61000-3-2 ( 61605 )Comprehensive measurement capability, V, Irms, Ipk, Inrush, P, Q, S, PF, CF of current and etc.High output current crest factor, ideal for inrush current testingTurn on, turn off phase angle controlTTL signal which indicates ON/OFFAnalog programming interface3 units combined to 3-phase power outputEasy-use software for operation and ON/OFF testOptional GPIB and RS-232C interfaceFull protection: OP,OC,OV and OT protection
-
product
Precision Integrated Analog Front End, Controller, & PWM for Battery Test & Formation Systems
The AD8452 combines a precision analog front-end controller and switch mode power supply (SMPS), pulse-width modulator (PWM) driver into a single silicon platform for high volume battery testing and formation manufacturing. A precision instrumentation amplifier (in-amp) measures the battery charge/discharge current to better than ±0.1% accuracy, while an equally accurate difference amplifier measures the battery voltage. Internal laser trimmed resistor networks establish the in-amp and difference amplifier gains (66 V/V and 0.4 V/V, respectively), and stabilize the AD8452 performance across the rated operating temperature range.
