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PWM Fan Software
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Industrial fans and blowers are designed to move air and/or powders in industrial and commercial settings. Typical applications include air circulation for personnel, exhaust or material handling.
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Description: Status: ACTIVE The AMC6821 is an intelligent temperature monitor and pulse-width modulation (PWM) fan controller. It is designed for noise-sensitive or power-sensitive applications that require active system cooling. Using either a low-frequency or a high-frequency PWM signal, this device can
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Supplier: Howard ComputersDescription: MSI R6700 series graphics cards support MSI's exclusive Afterburner overclocking software with the Predator video capture function. Gamers can enhance their usage experiences by capturing in-game videos and sharing them with friends over the web! MSI's R6700 graphics cards are equipped with PWM fan
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Supplier: XoxideDescription: the development stage a unique heat sink shape was created to lower air flow resistance as much as possible. A silent 120mm fan with the intelligent GELID PWM (Pulse Width Module) control has been chosen to make this heat sink more valuable. The fan blades were optimised to guarantee high airflow while
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Supplier: CompUSADescription: , with the option to share these with their friends through the web. The MSI R6770-MD1GD5’s PWM fan is designed to deliver optimum heat dissipation, while its Military Class II concept components provide maximum durability and stability. Key Features: Allows GPU Over-Voltage Function
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Supplier: Mile-X Equipment, Inc.Description: Vehicle Speed PWM 1 (% Grounded) PWM 2 (% Grounded) PWM 3 (% Grounded) PWM 4 (% Grounded) Engine Configuration Engine Speed ECM Date ECM Time Engine Model # 6N4M # 6N4D # 6N4C # Engine Serial Number ECM Serial Number Software Level EPA Certification # Engine Series
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Description: Status: ACTIVE The AMC6821 is an intelligent temperature monitor and pulse-width modulation (PWM) fan controller. It is designed for noise-sensitive or power-sensitive applications that require active system cooling. Using either a low-frequency or a high-frequency PWM signal, this device can
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Supplier: XoxideDescription: the development stage a unique heat sink shape was created to lower air flow resistance as much as possible. A silent 120mm fan with the intelligent GELID PWM (Pulse Width Module) control has been chosen to make this heat sink more valuable. The fan blades were optimised to guarantee high airflow while
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Featured Products for PWM Fan Software Top
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The latest version of Rosenberg's RoVent fan selection software is now available for download at no cost from the company's Web site, www.rosenbergusa.com. RoVent delivers fast and accurate selection for the company's Rosenberg and Ecofit brand fans, based on user parameters. It also provides performance data, power requirements, and sound data to help users choose the best fan for a particular application. The new RoVent Version 3.16/3.34 makes choosing the right fan easier than ever. Simply... (read more)Browse HVAC Fans and Blowers Datasheets for Rosenberg USA -
skills 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.® -
. 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.® -
Advanced Power Electronics Corp. recently introduced a new pulse width modulated (PWM) dual synchronous buck controller APU3146. This is a driver IC for point-of-load (POL) 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. The APU3146 is an ideal PWM IC for two-phase single- or dual-output synchronous buck converter applications. In single output... (read more) -
Using sophisticated thermal analysis and software simulation, NMB's dedicated U.S. based design and development center in Arizona will render your proprietary ideas into custom fan tray assemblies, enclosures and intelligent controllers for your thermal cooling challenges. For more information on custom fan trays, please visit: http://www.nmbtc.com/fans/custom-fan-trays.html. (read more)Browse Electronic Cooling Fans Datasheets for NMB Technologies Corporation -
. Intelligent controllers. Validation, reliability and compliance testing. Using sophisticated thermal analysis and software simulation, NMB's dedicated U.S. based design and development center in Arizona will render your proprietary ideas into custom fan tray assemblies, enclosures and intelligent controllers for your thermal cooling challenges. NMB's extensive selection of AC and DC cooling fans, ranging in sizes from 40mm to 172mm, as well as the latest range of high efficiency motorized impellers... (read more) -
Pfannenberg FLH-TF Series Fan Heater with built-in thermostat is designed to protect electronics from low temperatures which could cause corrosion, freezing or condensation, which can damage critical components within electrical enclosures. These heaters mount direct to a back panel and are UL recognized for use by UL 508a integrators. A red indicator light shows when unit is heating and a toggle switch for AUTO vs ON (100%) controls the internal fan. These systems are used in outdoor... (read more)Browse Space Heaters and Room Heaters Datasheets for Pfannenberg Inc. -
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. The MSK4204RH is Total Dose rated to 100K RAD and has a high resistance to Single Event Effects (SEE), Single Event... (read more)Browse PWM Amplifier Chips Datasheets for M.S. Kennedy Corp. -
Pelonis Technologies' Motorized Impellers are RoHS Compliant and UL Listed. Impeller series R1D175 is compact at 175mm(6.9in) and provides up to 294 CFM and includes Pulse Width Modulation (PWM) input. Impeller: PA66. Life: 40,000 hours. IP Rating: IP42. Operating Temp: -20C~+60C. Bearings: Ball. RoHS Compliant. Voltage: 24/48V. Additional Information (read more)Browse Electronic Cooling Fans Datasheets for Pelonis Technologies, Inc. -
SAN 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)
Conduct Research Top
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Speed Error in PWM Fan Control Systems
Brushless DC fan (BDC) speed can be varied using pulse-width modulation (PWM). The typical PWM control scheme inserts a power switch in series with the fan, as shown in Figure 1. In such applications, an increase in the active duty cycle causes a corresponding increase in fan speed (i.e., fan speed...
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Intelligent Fan Control
. 32-bit MCUs. Analog Products. Thermal Management. Temperature Sensors. Brushless DC Fan Controllers. Power Management. Voltage References. Linear Regulators. Switching Regulators. Charge Pump DC-to-DC Converters. PWM Controllers. CPU/System Supervisors. Voltage Detectors. Power MOSFET Drivers. Battery...
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Interfacing Microchip's Fan Speed Controllers to a SPITM
, significantly extending fan life. In addition to increased fan life, fan speed is controlled by PWM control circuitry that is more efficient than conventional linear techniques. The ICs provide other features such as fan current limiting, minimum speed control, auto shutdown, and speed, fault...
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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 transistor in series with a fan, can be small and inexpensive because it is either fully...
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Implementing Temperature-Based Variable Fan Speed Control in NLX Power Supplies
. pull-up resistor. RP. PWM Drive. 2. Thermistor-Controlled Fan Override: T1 (ther-. mistor 10 k at 25°C), R6 and Q1 form the "ther-. Linear Drive. mal override function". This circuit provides a. local override in the event of high ambient. 0. temperature. Under normal operation, Q1 is off. 0. 6. 12. 3...
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Class B Safety Software Library for PIC MCUs and dsPIC DSCs
Fan Controllers. Power Management. Voltage References. Linear Regulators. Switching Regulators. Charge Pump DC-to-DC Converters. PWM Controllers. CPU/System Supervisors. Voltage Detectors. Power MOSFET Drivers. Battery Management. Hot Swap Controller. Linear. Op Amps. Programmable Gain Amplifiers...
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Keep cool, save money
circuit. In control. The HFS controller processes analog and digital inputs and provides a PWM output to control the proportional valve of the fan drive. Software implements control strategies via a PC to allow customization for specific applications. Specific features and capabilities of the control...
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Keeping cool
a PWM to control the period of the motor drivers and, thus, set fan speed. Feedback from the Hall sensor monitors actual fan rpm and indicates when commutation should take place. The MCU continuously monitors motor speed by measuring the output period of the Hall-effect sensor. A period that runs...
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Understanding Electronic Motor Drives
magnitude voltage pulses. All PWM drives contain an input converter, dc bus, and output inverter. For simplicity, only one phase of input and output are shown for a 3-phase drive. Selecting the right drive is essential to getting the best performance and efficiency from an electric motor. A motor...
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Souped-up servoamps
-V PWM and can run in torque, position, or velocity modes. Copley's Motion Explorer CME2 software contains algorithms for autotuning the current loop and autophasing the motor. The autophase algorithm for brushless motors ensures correct connections and polarities for motor drive power, encoder...
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