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...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
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
Gate drivers are electronic circuits that apply correct power levels to metal-oxide field-effect transistors (MOSFETs) and insulated gate bipolar transistors (IGBTs). Search by Specification | Learn More about Gate Drivers
Circuit timing devices are characterized by very low power consumption and immunity to voltage fluctuations. An IC timer is a semiconductor circuit that generates or sets timing for electronics circuits. Other specialty IC timing devices are commonly... Learn More about Specialty IC Timing Devices
Circuit breakers are mechanical switching devices capable of breaking currents under specified abnormal circuit conditions. Search by Specification | Learn More about Circuit Breakers
IC timers are semiconductor circuits that generate or set timing for electronics circuits. Learn More about IC Timers
Flexible circuits use polyimide films and other foldable substrates to meet the requirements of complex electronic manufacturing applications. Search by Specification | Learn More about Flexible Circuits
...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
There are many types of IC phase locked loops. Examples include a digital phase locked loop, current loop driver kit, ADC phase locked loop and a synthesizer digital PLL. A digital phase locked loop circuit is used if the data and clock are to be sent together... Learn More about Phase-locked Loops (PLLs)
Printed circuit board (PCB) fabrication services design and fabricate circuit boards. They differ from electronic manufacturing services, which populate and assemble boards. Search by Specification | Learn More about Printed Circuit Board (PCB) Fabrication Services
Printed circuit materials have copper-clad surfaces for the fabrication of electronic and electrical circuitry on printed circuit boards (PCBs), printed wiring boards (PWB) and flexible circuits. They include materials for flexible film Search by Specification | Learn More about Printed Circuit Materials (PCB / PWB)
Circuit tracers or signal tracers are used to troubleshoot circuits. They are relatively simple electrical testing instruments that enable electricians and other users to locate, trace and identify common electrical problems such as breakers, shorts Learn More about Circuit Tracers
...induces vibrations at the frequency of the applied voltage. These mechanical vibrations provide a standard of time that is superior to that of mechanical clocks, but inferior to that of atomic vibrations. In some circuits, crystals are made from thin... Search by Specification | Learn More about Crystals
Closed circuit television (CCTV) is used for area surveillance and remote monitoring. Some systems can record events and trigger alarms. Learn More about Closed Circuit Television (CCTV)
...complementary metal-oxide semiconductor (CMOS), uses a combination of p-type and n-type metal-oxide-semiconductor field effect transistors (MOSFETs) to implement logic gates and other digital circuits. Logic families for flip-flops include cross-bar... Search by Specification | Learn More about Flip-flops
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UL 508A & Short-Circuit Current Ratings Workshops UL University - Underwriters Laboratories Inc.
10A-USB Controller Excitron Corporation
SolarMax Charge Controller Tecknowledgey Inc.
Permanent Magnet Motor Controller Tecknowledgey Inc.
Electric Vehicle Motor Controllers Tecknowledgey Inc.
ACULOCK Microprocessor Controller LSI Controls Inc.
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Built-in PWM generator converts analog inputs; logic-level inputs accept external PWM signals;
BiCMOS topology reduces external component count; offers upgrade path for linear output designs (read more)
ROHM Co., Ltd. completed the development of the BD6221 H-bridge driver LSI for brush-commutated motors featuring low power consumption for high-efficiency motor driving.
ROHM's new H-bridge driver LSI series incorporates a new VREF variable system for driving brush-commutated motors with low power consumption without changing the input voltage level. (read more)
This is a driver IC for point-of-load buck converters. Typical applications include dual phase ASIC and DDR memory power management circuits, datacom, telecommunications, and PC Power related power supplies requiring multiple outputs. (read more)
PERFORMANCE CONTROLS, INC. ® designs, manufactures, and services high bandwidth, low noise electronics for precision amplification and/or control of voltages and currents in medical, government and industrial markets. PCI's safe and reliable products use the latest technology to overcome challenges associated with high power and/or harsh environments (read more)
The SPD-315-D is a low cost brushed DC PWM Motor Speed Controller. Input options allow the use of a potentiometer, 0-5V signal, push buttons or logic pulses from a microcontroller or PLC to set output pulse width. This controller features a silent PWM switching frequency for use in noise-sensitive applications. (read more)
The new MSK4204RH is a complete H-Bridge PWM amplifier intended for use in space applications. Rated at 10 Amps continuous (23 Amps peak) and 70 volts maximum, this device features internal PWM generation (adjustable to 50 KHz maximum) and shoot-through protection. An on-board +5 volt linear regulator provides up to 500mA separately for powering other components nearby if desired. (read more)
Pelonis Technologies manufactures DC Motorized Impellers that are compact, energy, efficient, and RoHS Compliant in both 24V and 48V. Additional features include tachometer and PWM speed control. (read more)
PERFORMANCE CONTROLS, INC. ® Capabilities and Applications
The SPD-2115B-ED is a low cost brushed DC PWM Motor Speed Controller. Input options allow the use of a potentiometer, 0-5V signal, push buttons or logic pulses from a microcontroller or PLC to set output pulse width. Optional soft-start is available on the SPD-2115B-EDS. (read more)
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| POWER MANAGEMENT CIRCUIT PWM | Mectronic | UCC2580DTR-2 | Not Provided | UCC2580DTR-2 |
| TL494CD | Texas Instruments - Logic Products | Texas Instruments | Electronic Components, Integrated Circuits | PWM CONTROL CIRCUIT |
| TL494CDR | Texas Instruments - Logic Products | Texas Instruments | Electronic Components, Integrated Circuits | PWM CONTROL CIRCUIT |
| TL494IDR | Texas Instruments - Logic Products | Texas Instruments | Electronic Components, Integrated Circuits | PWM CONTROL CIRCUIT |
| TL494INE4 | Texas Instruments - Logic Products | Texas Instruments | Electronic Components, Integrated Circuits | PWM CONTROL CIRCUIT |
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Circuit Converts PWM Fan Drive to Linear and Reduces Acoustic... Circuit Converts PWM Fan Drive to Linear and Reduces Acoustic Noise Abstract: Circuit reduces acoustic noise by converting PWM fan drive to linear. See Maxim Integrated Products, Inc. Information |
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Circuit Converts PWM to Amplified and Buffered Linear Signal -... Circuit Converts PWM to Amplified and Buffered Linear Signal See Maxim Integrated Products, Inc. Information |
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AN-4002 PC Power Supervisory Circuit with KA3502 November 2,1999 AN4002 PC Power Supervisory Circuit with KA3502 Su-Gyeong Kim 1. General Description The KA3502 features complete housekeeping See Fairchild Semiconductor Corporation Information |
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FAN7554 Versatile PWM Controller ~ 25V - 6 20 mV Load regulation VREF2 Iref =1mA ~ 20mA - 6 25 mV Short circuit output current ISC Tj = 25?C - 0.1 0.18 A < OSCILLATOR SECTION > See Fairchild Semiconductor Corporation Information |
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ADI - Analog Dialogue | Fan Speed Control Figure 5 shows a typical drive circuit used with PWM output from the ADT7460 thermal voltage controller. See Analog Devices, Inc. Information |
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STMicroelectronics | How to handle short circuit conditions... How to handle short circuit conditions with ST's advanced PWM controllers See STMicroelectronics, Inc. Information |
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Application Note 1250 Inductive Based Switching Regulator... The circuit of Figure 1 When all of the LEDs are in series with each other (using up is best suited for static LED currents so dimming via a PWM to See National Semiconductor Information |
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Application Note 556 Introduction to Power Supplies See National Semiconductor Information |
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Linear Technology - Linear Home Page Circuit Breakers/Overvoltage Protection PWM Controllers Offline Controllers/PFC See Linear Technology Corporation Information |
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PIC16F87XA Data Sheet with prescaler, can be incremented during Sleep via external ? In-Circuit Serial ProgrammingTM (ICSPTM) crystal/clock via two pins ? Timer2: 8-bit See Digi-Key Corporation Profile & Catalog |