Products/Services for PWM Fan Control Software
Fans and Blowers (Industrial) - (1528 companies)
Speed Controls - (70 companies)
HVAC Fans and Blowers - (274 companies)
Pressure Blowers and Fans - (120 companies)
Motor Controllers - (755 companies)
Motor Speed Controllers - (187 companies)
Material Handling and Pneumatic Conveying Blowers - (85 companies)
DC Servomotors - (436 companies)
PWM Amplifier Chips - (41 companies)
Electronic Cooling Fans - (558 companies)...to consider include motor voltage, operating current, and power. Several blower and fan type configurations are available. Axial fans move air parallel to the axis of the fan and provide relatively high flow rates and low pressures. By contrast, centrifugal... Search by Specification | Learn More
Product News for PWM Fan Control Software
Pelonis Technologies, Inc.
Backward Curve DC Impeller - 175mm with PWM! 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.
PERFORMANCE CONTROLS, INC.®
Custom PWM Power Amplifiers 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.®
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.®
maxon precision motors, inc.
ESCON 36/3 EC-4 Quadrant PWM Servo Controller demands. Furthermore it can be run in various operating modes (speed controller (closed loop), speed controller (open loop), current controller). The compact servo controller is controlled by means of an analog set value. This value can be specified by means of analog voltage, an external or internal potentiometer, a defined value or by means of a PWM signal with variable duty cycle. Other functions include the ability to enable or disable the power stage depending on the direction... (read more)Browse DC Motors Datasheets for maxon precision motors, inc.
ROHM Semiconductor, USA LLC
ROHM's PWM Output H-Bridge Driver ICs 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)
New H4PD1-22, Dual Axis, MEMS, PWM The 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.
EBC 8 Fan Control The EXHAUSTO EBC 8 Fan Control is used to control draft in simple heating systems where modulation is not required. It controls the speed of the fan to maintain proper pressure in the chimney. The control can be used with EXHAUSTO Models RSV, IPVB and RSIF. The EBC 8 is typically used to control the draft of a gas-fired water heater, boiler or furnace. The EBC 8 is available in two versions; EBC 8-P and EBC 8-E. The EBC 8-P integrates a Proven Draft Switch (PDS) while the EBC 8-E must... (read more)Browse HVAC Controllers Datasheets for Enervex, Inc.
Sanyo Denki America, Inc.
Fan Trays and Customized Fans from Sanyo Denki listed below …. · Complete fan tray design. o Custom PCB integration. o Sheet metal design. · Factory installed connectors (Molex, Tyco, AMP, etc). · Wire/Cable Lengths customized (Colors, Length). · Fan filters and guards attached. · Composite grommets used to reduce noise and vibration. · Flow straightener to reduce noise and increase CFM. · Special coatings for high humidity applications. · Customized Labels for OEM. All products... (read more)Browse Electronic Cooling Fans Datasheets for Sanyo Denki America, Inc.
RoVent Fan Selection Software Update Available 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. Download now. The new RoVent Version 3.27/3.55 makes choosing... (read more)Browse HVAC Fans and Blowers Datasheets for Rosenberg USA
...contribute to speed error, but not. pulse-width modulation (PWM). The typical PWM con-. significantly. trol scheme inserts a power switch in series with the. Figure 1 shows the measured speed of three different. fan, as shown in Figure 1. In such applications, an. sized fans that are control ed...
MCUs. Memory. Serial EEPROM. Serial SRAM. Serial Flash. Parallel Flash. Motor Drivers Power Management. Battery Management. Charge Pumps. CPU/System Supervisors. LDO Regulators. Power MOSFET Drivers. PWM Controllers. Switching Regulators. Voltage Detectors. Real-Time Clock. Safety and Security...
...on or completely off. This efficient control methodology affords a very wide speed control range (typically 10% to 100% of full speed) because the fan motor is exposed to its full-rated voltage during the active portion of the PWM cycle. PWM control works with standard, two-wire Brushless DC (BDC) fans...
Output Stage: This section consists of the fan. VFAN (Avg.) Volts. and its drive components: R5, Q2. The signal. FIGURE 1: Linear Voltage Control vs. output from the VOUT pin is a 30 Hz nominal. Pulse-Width Modulation. 5 Vp-p PWM waveform. Q2 is a 2N2222A small-. signal BJT. The fan is driven...
...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...
...line motors are typically AC induction or Brushless DC the MCU hits a breakpoint, the pins are effectively. motors operating from 110 to 480 VAC and ranging frozen in time. While this behavior is generally. from 1/4 to 100 HP. Motor-control-specific DSPs are desirable, it can leave the PWM outputs...
Drivers Power Management. Battery Management. Charge Pumps. CPU/System Supervisors. LDO Regulators. Power MOSFET Drivers. PWM Controllers. Switching Regulators. Voltage Detectors. Real-Time Clock. Safety and Security. Horn Drivers. Smoke and CO. Thermal Management. Temperature Sensors. Brushless DC...
© 2008 Microchip Technology Inc. DS01175A-page 3. AN1175. To resolve these drawbacks, there are other methods. FIGURE 3: TYPICAL ZERO CROSSING. that can be used to map the stalled position of the rotor. WITH PWM GENERATED. and immediately start commutating from that point. NOISE. For many motors...
...to calculate new PWM. can be controlled like DC values using standard control. duty cycle values that generate the desired. loops. voltage vector. The entire process of transforming, PI iteration,. transforming back and generating PWM is illustrated in. Figure 1. DS00908B-page 2. © 2007 Microchip...
Detection. 4Kx14 ROM. PWM. PWM Controlled. Module. DC Fan. 4Kx14 ROM. Serial Port. Control Panel. Interactive. Fuzzy Control. on PC. © 1997 Microchip Technology Inc. DS00600B-page 1. AN600. The control panel prompts the user to enter the desired. FUZZY DESIGN. beach ball height on the 16-key keypad...
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Software and download abilities let users fully control all aspects of drive functionality. Kiosk features self-service software module.