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Digital Controlled PWM Generator
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Product Announcements
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ESI Motion 
Mouser Electronics, Inc. 
Allen-Bradley / Rockwell Automation 
TRINAMIC Motion Control GmbH & Co. KG.
Bison Gear and Engineering
PERFORMANCE CONTROLS, INC.® |
Products/Services for Digital Controlled PWM Generator
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Motor Controllers - (694 companies)Potentiometers. Computer controlled or aided, including. Joystick. Digital control panel. Computer interface. Slots for PCMCIA cards. Control programs are stored on removable, nonvolatile storage media. Hand held devices are designed to be programmed remotely... Search by Specification | Learn More -
Motor Speed Controllers - (165 companies)...converts AC voltage and frequency to DC and then uses a PMW to simulate a sine wave. PMW drives are not suited for producing high torque at low speeds because torque and speed are controlled indirectly. Digital signal processors (DSP... Search by Specification | Learn More -
Servo Drives - (402 companies)...in closed-loop motion control systems that use positional feedback and corrective signals to optimize position, speed, and accuracy. They control one or more axes, provide analog or digital control signals, and often feature integral motion controllers... Search by Specification | Learn More -
Digital Delay Generators - (12 companies)Digital delay generators produce pulses at precise, programmed intervals to trigger devices under test. They are also used for gating, timing, triggering, and syncing. Basic digital delay generators are single-channel devices. More complex products... Learn More -
PWM Amplifier Chips - (40 companies)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. PWM... Search by Specification | Learn More -
DC Motors - (1089 companies)Sterling Instrument. What are DC Motors?. DC motors are electric motors that are powered by direct current (DC), such as from a battery or DC power supply. Their commutation can be brushed or brushless. The speed of a brushed DC motor can be controlled... Search by Specification | Learn More
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Silicon Controlled Rectifiers (SCR) - (112 companies)Silicon controlled rectifiers (SCR) are four-layer (PNPN) thyristors with three terminals: an input control terminal (gate), an output terminal (anode), and a terminal common to both the input and output (cathode). SCRs are used mainly with high... Search by Specification | Learn More
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Signal Generators - (338 companies)...with the necessary modulation for testing or measuring circuits. It is important that the amplitude of the signal generated by the signal generator be correct. In many signal generators, output meters are included in the equipment to adjust and maintain the output... Search by Specification | Learn More
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Digital Ammeters - (227 companies)Digital ammeters are instruments that measure current flow in amperes and display current levels on a digital display. These devices provide information about current draw and current continuity in order to help users troubleshoot erratic loads... Search by Specification | Learn More
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Digital Timers - (182 companies)...at regular time intervals as long as the control switch is closed. The cycling function stops when the control switch is open. This function is sometimes called a flasher, or pulse generator. Other important functions of digital timers include delay... Search by Specification | Learn More
Product News for Digital Controlled PWM Generator
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ROHM Semiconductor, USA LLC
ROHM's PWM Output H-Bridge Driver ICsSAN DIEGO, Calif. ─ September 15, 2008 ─ ROHM Semiconductor formally introduces its complete line of H-bridge driver ICs offering designers a simple upgrade path to pulse-width modulation (PWM) speed control using either analog or digital inputs. The new BD62xx Series provides both a TTL-compatible interface to an external MCU as well as an internal VREF-PWM conversion circuit allowing implementation of energy-saving PWM control from an analog voltage input. The product line... (read more) -
PERFORMANCE CONTROLS, INC.®
Custom PWM Power Amplifiers. Semiconductor Manufacturing and Packaging. Industrial Automation. In General: Typical specifications for PCI Power Amplifiers are outlined in the table on our site. These are not meant to be all inclusive, but only to illustrate PCI capabilities. If you have an application requiring a responsive, high performance, high power PWM amplifier with requirements in or near the ranges indicated, contact us. MRI Gradient Amplifiers. Gradient Amplifiers provide power to generate the variable (gradient) magnetic... (read more)Browse Servo Drives Datasheets for PERFORMANCE CONTROLS, INC.® -
Rieker, Inc.
New H4PD1-22, Dual Axis, MEMS, PWMThe H4PD sensor provides dual axis inclination sensing in a rugged environmentally protected housing. This unit incorporates a MEMS (Micro-Electro-Mechanical Systems) sensing element referenced to gravity with integrated temperature compensation over the industrial operating range of -40º to +85ºC. The PWM (Pulse Width Modulated) output is linear with respect to the input angle directly. Small dimensions and common footprint make it easy for field replacement. The housing footprint is designed... (read more)Browse Tilt Sensors Datasheets for Rieker, Inc. -
Advanced Torque Products, LLC
Digitally Controlled Multipliers!which stores calibration data on an EPROM located within the wrench. A wide selection of drive adapters and mounting fixtures allow the ATP digitally controlled wrench to be used with existing tooling. Each wrench comes with a hard cover carrying case to organize, store and transport all Advanced Torque Products torquing equipment. Please Contact Us for a Digital Torque Multiplier Wrench Manual. Controllers: Torque Sensing and Peak/Track Mode. Application to set the mode of the wrench... (read more)Browse Wrenches Datasheets for Advanced Torque Products, LLC -
ENERPAC
Computer-controlled Enerpac hydraulicswith distributor Equipos y Maquinaria de Monterrey, Enerpac personnel recommended a Synchronous Lifting System. Since the vessels were empty, the lifting could be accomplished by picking up each sphere by six of its 12 legs. Lifting muscle was provided by a pair of 100-ton jacks positioned at alternate legs. The 1200 tons of lifting capacity provided a 2:1 safety factor relative to the vessel weight. Additionally, use of locknut-type cylinders provided fail-safe operation. Digital controls provide... (read more)Browse Lifting Jacks Datasheets for ENERPAC -
Cambridge Viscosity by PAC
Temperature Controlled Viscometersinterval, alarm points, density, and much more. Requiring minimal bench space and providing easy to read digital display in with centipoise (cP, mPas) or centistokes (cSt), the 3000 delivers accurate measurements with small sample sizes: less than 1.5 ml of fluid is required. This temperature controlled viscometer also ships with an RS232 interface to make it easy to output data to a PC for tracking, storage, or graphical display. Options: Multiple ranges (one piston per range). Insulator cap... (read more)Browse Viscometers Datasheets for Cambridge Viscosity by PAC -
PERFORMANCE CONTROLS, INC.®
Custom PWM Power Amplifiersskills to provide cost effective, tailored solutions to meet your amplification and power management requirements. We can adapt our solutions to be compatible with your design. In General: View Performance Controls' table of typical specifications for PCI Power Amplifiers. These are not meant to be all inclusive, but only to illustrate PCI capabilities. If you have an application requiring a responsive, high performance, high power PWM amplifier with requirements in or near the ranges indicated... (read more)Browse Power Amplifiers Datasheets for PERFORMANCE CONTROLS, INC.® -
Duncan Instruments Canada, Ltd.
Digital-Delay/Pulse Generator –BNC Model 575With the BNC Model 575 there are a wide range of options,such as: adjustable output of either 20 or 35V; optical output of either 820nm or 1300nm; dual trigger output; and GPIB and Ethernet communications. For those needing the popular RS232 and USB communications package, this is standard with either of the two, four or eight channel models. Features. 250pS delay and width resolution, on all eight channels. 50pS channel Jitter/800pS external jitter. Independent clock rates for each channel. (read more)Browse Signal Generators Datasheets for Duncan Instruments Canada, Ltd. -
Walchem, an Iwaki America Company
Digitally Controlled Diaphragm Metering PumpsOVERVIEW. A new generation of advanced metering pumps technology!. Iwaki's IX Series metering pump is a digitally controlled, direct-drive diaphragm pump. Years of experience in high-end motor technology have resulted in extremely accurate and energy efficient metering pumps with high resolution. The IX Series meets today's demand for automated chemical delivery in industries from water treatment to chemical process. Highly precise control offers a solution for any dosing application. SUMMARY... (read more)Browse Metering Pumps Datasheets for Walchem, an Iwaki America Company -
Linseis Inc.
Radio Controlled Thermometer with Remote SensorBase Station (EMR899): ·Wireless Temperature Data Transmission from 3 Different Remote Sensor Units. ·Jumbo LCD Displays for Easy Reading. ·ºF/ ºC Selectable. ·Memory for Min/Max Indoor and Outdoor Temperature ·High and Low Temperature Alarm Setting for All Remote Channels. ·Shows Temperature Trend in Graphic Display (Rising, Steady, Falling). ·Easy Installation as no Wires are Required. ·Wall Mountable or Table Standing Features Provided. Remote Sensor (THR128): ·Designed to be Weatherproof... (read more)Browse Digital Thermometers Datasheets for Linseis Inc.
Conduct Research
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Cold Atom Physics Controlled by an ADwin System
as needed for. specific uses. Communication with the host PC could be done through either USB or Ethernet. Plug-in. boards supported analog and digital I/Os, counter/timers, PWM signal I/Os, thermocouples and RTD's,. 5B or MB input modules, serial, CAN, and Fieldbus communication. The ADwin-Pro's high...
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Digital Power Interleaved Power Factor Correction Reference Design (.pdf)
, such as an Analog-to-Digital. Converter (ADC), Pulse-Width Modulator (PWM) and. Analog Comparator, help to simplify the digital design. Real Power. Power Factor = --------------------. and development of power-related applications. Apparent Power. 2009 Microchip Technology Inc. DS01278A-page 1. AN1278. When...
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The Advantages of New Proportional and Servo Valves with Integrated Digital Electronics
The paper presents a new generation of proportional and servo valves with integrated digital electronics. The micro controller allows with its free programmable signal processing options a significant improvement of the dynamic and static performance of the valves. Selected examples demonstrate...
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AN1106, Power Factor Correction in Power Conversion Applications Using the dsPIC(R) DSC
) and a Pulse Width Modulator (PWM), enable the digital design and development of power related INTRODUCTION applications to be simpler and easier. Most of the power conversion applications consist of an Some advantages of using a digital implementation for AC-to-DC conversion stage immediately...
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Offline UPS Reference Design Using the dsPIC DSC (.pdf)
by the dsPIC DSC PWM. modules. when DC link voltage is low to prevent current inrush in. FIGURE 6: DIGITAL FULL-BRIDGE INVERTER RESOURCE DIAGRAM. UDC+. A1 (Inverter Series Relay). DRIVER. D. T. S3. L. R. S. L. A2 (Mains Relay). C. T/. F. ACI1M. L. S4. T_. U. S_. R. FL. FA. SY. Power Grid. L. C. PGND...
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Hybrid CAD for hybrid powertrains
, fuel and water handling, and traction control. Users can analyze the mechanics, electromechanical devices, and power electronics and how they all interact through use of software such as Simplorer. Typical simulation results of an entire analog-digital system might include line permanent motor...
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Sensored BLDC Motor Control Using dsPIC30F2010
16-bit PTMR time base. voltage to the terminals of the windings. Putting this in. register. This timer is incremented by a user defined. digital terms, the variable voltage can be obtained by. clock tick, which can be as low as TCY. The user also. different duty cycles of a PWM signal going...
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Offline UPS Reference Design Using the dsPIC(R) DSC
is for enabling the driver, the. FIGURE 5: PUSH-PULL CONVERTER RESOURCE DIAGRAM. UDCM+. UBAT. IPM. PGND. UDCM-. UCDM. IP. T. EPP. Temperature. DRIVER. Sensor. UB. C. C. C. O. I/. PWM. PWM. AD. ADC. AD. AD. dsPIC33FJ16GS504. TABLE 2: RESOURCES REQUIRED FOR A DIGITAL PUSH-PULL CONVERTER. dsPIC® DSC. Signal Name...
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Gearboxes
torque corresponds to 2885 rpm. The max wheel speed, assuming 22 inch tires would be 1527 rpm at max car speed of 100 mph This works out to a gear reducer ratio of 1.88:1. I don't know what sort of motor is used, some suggest it is a 3 phase asynchronous motor ,speed controlled by PWM on three phases...
Engineering Web Search: Digital Controlled PWM Generator
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Voltage-controlled oscillator - Wikipedia, the free... 6 Voltage-controlled crystal Oscillator as a clock generator |
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Electric motor - Wikipedia, the free encyclopedia 4.5 Generator 5 Performance 5.1 Specifying an electric motor |
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ePanorama.net - electronics, audio, video, circuits and... Clock oscillators are circuits which generate square wave or nearlysquare wave signals suitable for digital electronics circuit asclock signal. |
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PIC16F87XA Data Sheet ??? PIC16F873A ??? PIC16F876A ??? 10-bit, up to 8-channel Analog-to-Digital Converter (A/D) ??? PIC16F874A ??? PIC16F877A ??? Brown-out Reset (BOR) See Newark Information |
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PIC18F2455/2550/4455/4550 Data Sheet 139 15.0 Capture/Compare/PWM (CCP) Modules See Digi-Key Corporation Profile & Catalog |
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White Paper 264, Using CoolRunner-II CPLDs in Digital Video... May 4, 2007 www.xilinx.com 3 CPLD Basic Display Generator R CPLD Basic Display Generator Digital component video is represented in two primary color See Xilinx, Inc. Information |
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Architecture Implementation of Class-D Amplifiers Using... Architecture Implementation of Class-D Amplifiers Using Digital-Controlled Multiphase-Interleaved PWM Technique |
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LPC2377/78 Single-chip 16-bit/32-bit microcontrollers; 512 kB... Various 32-bit timers, an improved 10-bit ADC, 10-bit DAC, PWM unit, a CAN control unit, and up to 104 fast GPIO lines with up to 50 edge and up to See Digi-Key Corporation Profile & Catalog |
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LPC2101/02/03 Single-chip 16-bit/32-bit microcontrollers; 8... O MAT3.1 -- PWM output 1 for Timer 3. P0.1/RXD0/ 14[1 I/O P0.1 -- General purpose input/output digital pin. See NXP Information |
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