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Products/Services for pulse width modulation
Pulse width modulated (PWM) amplifier chips generate a current that switches between high and low output levels. PWM amplifiers have a much higher power capability for a given volume than linear amplifiers. They are also less expensive. Search by Specification | Learn More about PWM Amplifier Chips
Pulse generators are electrical test equipment used to generate pulses that are injected into devices under test in order to study the behavior of these devices. Learn More about Pulse Generators
Pulse transformers interface a pulse forming network (PFN) and a load. They match the impedance of the load to the PFN in order to maximize power-transfer efficiency. Search by Specification | Learn More about Pulse Transformers
SCR), digital signal processors (DSP), and pulse width modulation (PWM) are also available. AC motor drives differ in terms of electrical ratings, operating parameters, configurations, and features. Electrical ratings include maximum output... Search by Specification | Learn More about AC Motor Drives
...motor braking. Variable speed drives support speed control and adjustment. Motor controllers that use microcontrollers, silicon controlled rectifiers (SCR), digital signal processors (DSP), and pulse width modulation (PWM) are also available. Motor... Search by Specification | Learn More about Motor Controllers
...within controller ICs. Partitioning the gate-drive function of controllers that use pulse width modulation (PWM) improves controller stability by eliminating the high peak currents and heat dissipation needed to drive power-MOSFETs at very high... Search by Specification | Learn More about Gate Drivers
...and pulse width modulation (PWM). DB-15 is game port connector on many older sound cards. RS232 is a standard serial interface between data terminal equipment and data communications equipment. Joystick controllers are used with several types... Search by Specification | Learn More about Joystick Controllers
...controllers, or microcontroller-based. Others use pulse width modulation (PWM), digital signal processing (DSP), or variable speed drives. Selecting motor speed controllers requires an analysis of both electrical specifications and operating... Search by Specification | Learn More about Motor Speed Controllers
...and regenerative braking. PWM or switching drives have an output that is pulse width modulated or switching. Dynamic braking uses a shunt resistor or direct short across the armature to reduce mechanical energy. Energy is dissipated... Search by Specification | Learn More about DC Motor Drives
...of the difference between the two. Power operational amplifier (POA) chips are used to increase the power of low-level signals in applications that drive low impedances or reactive loads. Pulse width modulated (PWM) amplifier chips generate a current that switches... Search by Specification | Learn More about Amplifier and Comparator Chips
...to-voltage converters provide analog voltage outputs that are a function of input signal frequency. Voltage-to-frequency converters provide sine wave, pulse train, or pulse width modulation (PWM) outputs that are a function of input signal voltage. Other... Search by Specification | Learn More about Signal Converters
...or pulse width modulation (PWM). With switch-type outputs, contacts are open or closed depending on the state of the variable being monitored. Search by Specification | Learn More about Moisture Meters
...control protocol/internet protocol (TCP/IP), serial peripheral interface (SPI), inter-IC (I2C) bus, infrared data association (IrDA), synchronous data link control (SDLC), high-level data link control (HDLC), and pulse width modulation (PWM... Search by Specification | Learn More about Microprocessor Chips (MPU)
...asynchronous receiver transmitter (UART), and universal synchronous/asynchronous receiver transmitter (USART). Common features include watchdog timers, direct memory access (DMA) channels, pulse width modulation (PWM) channels, power saving modes... Search by Specification | Learn More about Microcontrollers (MCU)
Frequency signal conditioners and pulse signal conditioners accept the output of devices that are specifically designed for frequency measurement and convert or condition these signals to digital data or suitable levels for digitization. Learn More about Frequency and Pulse Signal Conditioners
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MSK4204RH complete H-Bridge PWM Amplifier M.S. Kennedy Corp.
SAW FILTER-HDQSF45A7Dc SIP5Dc Shoulder Electronics Ltd.
2520 Balanced GPS SAW Filter Tai-Saw Technology Co., Ltd.
SAW FILTER HDF1220A1 Shoulder Electronics Ltd.
SAW FILTER(HDF422A1 F11) Shoulder Electronics Ltd.
SAW FILTER-HDF422A1 F11 Shoulder Electronics Ltd.
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Product News for pulse width modulation
Pulse Width Modulation Solenoid - Deltrol Controls
Deltrol Controls has introduced a new series of solenoids offering pulse width modulation (PWM). This series increases the force of a specific model by up to 300% in continuous duty applications.
The performance improvement is achieved with an integral add-on module that controls the current to th... (read more)
PSV-D Pulse Width Modulated Driver Module
Aalborg®'s Pulse Width Modulated PSV-D Driver Module regulates the power supplied to a PSV Regulating Valve based on a reference signal. (read more)
Pulse Width Modulated DC Speed Control
DPW Series: Pulse width modulated DC Motor Speed Controls (read more)
VSO - NORMALLY CLOSED PROPORTIONAL VALVE
The VSO®, Voltage Sensitive Orifice, is a miniature solenoid valve that controls the flow of gas in proportion to input current. You can drive the valve with either DC current or pulse width modulation and use closed loop feedback to deliver optimal system performance. Medical and analytical OEMs worldwide choose VSO as their preferred miniature proportional valve. (read more)
Custom Solenoids
Deltrol Controls has an extensive line of standard solenoids, and also the ability to design and manufacture custom designs specific for your application. (read more)
Custom Intermittent Duty Linear Solenoids
Deltrol Controls has an extensive line of standard solenoids, and also the ability to design and manufacture custom designs specific for your application. (read more)
Custom Continuous Duty Linear Solenoids
Deltrol Controls has an extensive line of standard solenoids, and also the ability to design and manufacture custom designs specific for your application. (read more)
Packaged Programmable Stepper Motor controller
The VXM is a high-performance, advanced design stepping motor controller. High reliability and consistent performance are achieved with a single chip microcontroller, preset pulse width modulation, and 4X oversize motor drives for long life and overload tolerance. A single control can accept and execute commands for operating four motors, running one at a time. (read more)
Dual Solenoid Valve Controller 5 A / Channel VC-2
The VC-2 Dual Solenoid Valve Controller allows proportional control of two low-cost solenoid valves using pulse width modulation (PWM). The PWM frequency is configurable for best valve response. 3 versions are available: 0-5V, 0-10V, and 4-20mA Each channel is capable of 5 amps of continuous current. The channels can also be used to drive motors and lamps. (read more)
AIMS 8000 Watt Inverter
The AIMS 8000 Watt Inverter from Inverters R Us features 8000W max continuous power, modified sine wave with Pulse Width Modulation technology, a volt meter on front to monitor your battery voltage, and more... (read more)
Parts by Number for pulse width modulation
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| TL594CDG4 | Texas Instruments - Logic Products | Texas Instruments | Electronic Components, Integrated Circuits | PULSE-WIDTH-MODULATION (PWM) CONTROL CIRCUIT |
| TL594CDR | Texas Instruments - Logic Products | Texas Instruments | Electronic Components, Integrated Circuits | PULSE-WIDTH-MODULATION (PWM) CONTROL CIRCUIT |
| TL594CNSRE4 | Texas Instruments - Logic Products | Texas Instruments | Electronic Components, Integrated Circuits | PULSE-WIDTH-MODULATION (PWM) CONTROL CIRCUIT |
| TL594CPWE4 | Texas Instruments - Logic Products | Texas Instruments | Electronic Components, Integrated Circuits | PULSE-WIDTH-MODULATION (PWM) CONTROL CIRCUIT |
| UCC28085P | Newark | TEXAS INSTRUMENTS | PWM's & PWM Controllers | Pulse Width Modulation (Pwm) Controller Ic; Frequency:1000Khz; No. Of Pins:8; Operating Temperature Range:-40?C To +85?C; Control Mode:Current; Leaded Process Compatible:Yes; Number Of Pwm Outputs:2; Package/Case:8-Pdip Rohs Compliant: Yes |
Conduct Research
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Lighting Control via Pulse Width Modulation (.pdf)
In industrial image processing and machine vision applications, the lighting of the inspected objects is realized by illumination modules such as LED arrays. In order to increase the intensity of...(read more)
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Linear Voltage Fan Speed Control Using Microchip's TC64X Family
Pulse Width Modulation (PWM) fan speed control methodology pulse-width modulates a fan's full-rated power supply voltage at a low frequency, typically 30 Hz. A typical PWM circuit, consisting of a...(read more)
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Frequency and Resolution Options for PWM Outputs
The PIC17C42 is equipped with two high frequency Pulse Width Modulation (PWM) outputs. In a pulse width modulated signal the period of the signal is (usually) kept fixed, while the duty cycle is...(read more)
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Using PWM to Generate Analog Output
Pulse Width Modulation (PWM) modules, which produce basically digital waveforms, can be used as cheap Digital-to-Analog (D/A) converters only a few external components. A wide variety of...(read more)
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Care and Feeding of the PIC16C74 and Its Peripherals
The PIC16C74 is one of the latest mid-range microcontrollers from Microchip Technology Inc. In this article we will be addressing a few of the new features and peripherals of this new part. The main...(read more)
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Switching-Regulated Power Supplies
The most common type of power supply today is the switching supply. These units use pulse-width modulation (PWM) to regulate output. Supplies today employ several different PWM circuit configurations....(read more)
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Measuring Linear and Non-Linear AC Waveforms with CurrentWatch
Variable frequency drives (VFDs) improve control and conserve energy by regulating motor speed. The most common types are PWM (pulse width modulation) and Six Step. Both technologies are based on high...(read more)
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HDJD-J822 Color Management System Feedback Controller ASIC
The HDJD-J822 controls the proportion of light from three color light sources. These three color light sources come from red LED, green LED, and blue LED. Each color can be a single LED or an array of...(read more)
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Using the CCP Module(s)
This application note discusses the operation of a Capture/Compare/PWM (CCP) module, and the interaction of multiple CCP modules with the timer resources. The (CCP) module is software programmable to...(read more)
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Sensorless Field Oriented Control of PMSM Motors using dsPIC30F or dsPIC33F Digital Signal Controllers
AN1078 Sensorless Field Oriented Control of PMSM Motors This application note focuses on the PMSM-based sen- Author: Jorge Zambada sorless FOC control of appliances because this control Microchip...(read more)
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MATLAB Central - File detail - Sinusoidal Pulse Width... Sinusoidal Pulse Width Modulation of AC Voltage Waveform See MathWorks, Inc. (The) Information |
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MATLAB Central - File detail - Voltage Source Inverter with... Voltage Source Inverter with Sinusoidal Pulse Width Modulation electronics, inverter, modulation, power electro, sinusoidal pulse width modulation See MathWorks, Inc. (The) Information |
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Pulse Width Modulation (PWM) Using NI-DAQmx and LabVIEW -... Introduction to Pulse Width Modulation Pulse width modulation (PWM) is a technique in Pulse Width Modulation (PWM) Using NI-DAQmx and LabVIEW |
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Advanced DAQ Techniques: Pulse Width Modulation - Webcasts... Pulse Width Modulation Example DAQ Personality RF Simulation Demo: Pulse Width Modulation |
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Pulse Width Modulation Pulse Width Modulation Pulse Width Modulation Pulse Width Modulation Off Line Power Topologies See Freescale Semiconductor, Inc. Information |
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LM555 Timer The duty cycle is: 00785112 FIGURE 8. Pulse Width Modulator 00785110 FIGURE 6. Free Running Frequency www.national.com 8 LM555 Applications See National Semiconductor Information |
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Pulse-width modulation integrated circuit - Wikipedia, the... Pulse-width modulation integrated circuit |
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Atmel Products -Microcontrollers - AVR® 8-Bit RISC A variety of internal oscillators, timers, UARTs, SPIs, Pulse Width Modulation, pull-up resistors, ADCs, Analog Comparators and Watch-Dog Timers are See Atmel Corporation Profile & Catalog |
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Sinusoidal Pulse Width Modulation - What does SPWM stand for?... (redirected from Sinusoidal Pulse Width Modulation) Sinusoidal Pulse Width Modulation SPWM |
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Measuring Pulse width modulation PWM Measuring Pulse width modulation PWM EDAboard.com Forum Index -> Electronic Elementary Questions -> Measuring Pulse width modulation PWM |
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