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Supplier: Qualtek Electronics Corp.
Description: FDD1-17238EBAW4B DC Axial Fan Features: Motor: Brushless DC Motor Protection: IC Bearing Type: Two Ball Connection: UL 1007 AWG 22, 360mm Wire Leads Impeller Material: Steel Frame Material: Aluminum Alloy Operating Temp: -20°C~70°C Life Expectancy: 50,000 Hours Approvals: UL,
- Application: Industrial/Commercial
- Bearings: Ball / Roller
- Blower / Fan Type: Axial Fan
- Diameter: 6.77 inch
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Supplier: Qualtek Electronics Corp.
Description: FDD1-17238CBAW4B DC Axial Fan Features: Motor: Brushless DC Motor Protection: IC Bearing Type: Two Ball Connection: UL 1007 AWG 22, 360mm Wire Leads Impeller Material: Steel Frame Material: Aluminum Alloy Operating Temp: -20°C~70°C Life Expectancy: 50,000 Hours Approvals: UL,
- Application: Industrial/Commercial
- Bearings: Ball / Roller
- Blower / Fan Type: Axial Fan
- Diameter: 6.77 inch
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Supplier: Qualtek Electronics Corp.
Description: FDD1-17238EBJW4B-L DC Axial Fan Features: Motor: Brushless DC Motor Protection: IC Bearing Type: Two Ball Connection: UL 1007 AWG 22, 360mm Wire Leads Impeller Material: Steel Frame Material: Aluminum Alloy Operating Temp: -20°C~70°C Life Expectancy: 100,000 Hours Approvals: UL,
- Application: Industrial/Commercial
- Bearings: Ball / Roller
- Blower / Fan Type: Axial Fan
- Diameter: 6.77 inch
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Supplier: Qualtek Electronics Corp.
Description: FDD1-17238CBHW4B DC Axial Fan Features: Motor: Brushless DC Motor Protection: IC Bearing Type: Two Ball Connection: UL 1007 AWG 22, 360mm Wire Leads Impeller Material: Steel Frame Material: Aluminum Alloy Operating Temp: -20°C~70°C Life Expectancy: 50,000 Hours Approvals: UL,
- Application: Industrial/Commercial
- Bearings: Ball / Roller
- Blower / Fan Type: Axial Fan
- Diameter: 6.77 inch
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Supplier: Xoxide
Description: (CA-PWM-01) Control the fan speed of 4pin PWM fan by the PWM signal of the display card. Features The adapter allows user to connect multiple PWM fans with PWM Y cable. It is suitable for AMD and Nvidia reference display card with
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Supplier: Xoxide
Description: -in. Fan Speed control in PWM and VR mode Slip Stream 120 PWM Adjustable VR is equipped with a fan controller. By turning the knob, PWM-range or fixed speed in VR mode can be adjusted. Please note: PWM function will not work if the fan is
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Supplier: Sanyo Denki America, Inc.
Description: DC fan. Square type: 120mm x Thick: 25mm. GV Type, PWM control.
- Application: Industrial/Commercial
- Blower / Fan Type: Axial Fan
- Casing / Enclosure Dimension: 4.72 inch
- Maximum Air Flow: 154 SCFM
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Supplier: Win Source Electronics
Description: Alternative Parts (Cross-Reference): Cross Manufacturer: Sanyo Denki America Inc. Category: Fans, Thermal Management Fans DC Brushless Fans (BLDC) Series: San Ace 60L Package: Box Features: Locked Rotor Protection, PWM Control, Speed Sensor (Tach) Termination:
- Applications: Exhaust Ventilation
- Design Configuration: Axial
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Supplier: Xoxide
Description: -shaped heatpipe array, asymmetrical aluminum fins (which are densely stacked for optimal cooling), a red LED fan with PWM speed control function, DynaLoop™ long life bearing technology, and a snap-on cover to conveniently add a second fan if needed. Pick one of these up
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Supplier: Infineon Technologies AG
Description: iMOTION™ Intelligent Power Module (IPM) with microcontroller, gate driver and IGBTs iMOTION™ IPM integrating motor controller, three phase gate driver and 600 V/4 A IGBTs in DSO-22 package. The IMI111T-046H device does not require a heatsink and addresses motor drives
- AC Input Phase: Three Phase
- Specialty Controllers: PWM Drive
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Supplier: PUI - Projections Unlimited, Inc.
Description: The model have pulse sensors with PWM control function.
- Maximum Sound Level: 20 dbA
- Motor Type: DC
- Operating Current: 0.0300 amps
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Supplier: Rosenberg USA
Description: Rosenberg EC backward curved impeller, GKHR 315-CIB.100.4EC IE, input voltage 100-130 volt (390 watts), 1-phase, 50-60 hz. includes: IP54 and UL-R motor Class F with soft start, 1840 rpm maximum, speed control possible with open or closed loop (0-10v, PWM, MODBUS, potentiometer
- Air Flow Rate: 1000 SCFM
- Applications: Air Handling Units / HVAC
- Design Configuration: Other
- Drive Options: Direct Drive
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Supplier: Win Source Electronics
Description: Win Source Part Number: 1229856-9GV0812P4K03 Category: Fans, Thermal Management>DC Brushless Fans (BLDC) Series: San Ace 80 Features: PWM Control, Speed Sensor (Tach) Termination: 4 Wire Leads Package: Box Standard Package: 72 Voltage - Rated: 12VDC
- Application: Industrial/Commercial
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Supplier: Pelonis Technologies, Inc.
Description: 12V 148 CFM (4.19 m3/min) Ball Bearings Lead Wires: UL1007 (+) Red; (-) Black, AWG 24 Operating Temperature: -40ºC ~ +80ºC Operating Life: 50,000 hours at 25ºC Tachometer (Frequency Generator) PWM Speed Control CE, RoHS
- Applications: Air Handling Units / HVAC
- Drive Options: Direct Drive
- Environment: Clean Air / Gas
- System: Packaged (Complete System)
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Supplier: Xoxide
Description: Smart Way Controlling all Fans & Airflow. The Rheosmart PCI Fan Controller is designed to make any existing 3-pin fan automatically regularized by the PWM signal from the Motherboard! With its ability to connect two fans to a single PWM connector at a
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Supplier: VAST STOCK CO., LIMITED
Description: Blowers DC Blower, 100x98x20mm, 12VDC, PWM Speed Control, IP55
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Supplier: Pelonis Technologies, Inc.
Description: 97 x 94 x 33mm (3.82 x 3.70 x 1.30in). Airflow: 14.0 CFM to 21.9 CFM. Frame/Impeller: Reinforced Plastic PBT, Class UL94V-0, Dual Ball Bearings. Available in 12V, 24V and 48V. CE, UL, and cUL listed. RoHS Compliant. Optional Intelligent Motion Controls: Tachometer, Rotation Detector,
- Application: Industrial/Commercial
- Blower / Fan Type: Centrifugal Blower (Radial)
- Maximum Air Flow: 18.4 SCFM
- Maximum Sound Level: 45 dbA
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Supplier: Microchip Technology, Inc.
Description: Features Programmable Fan Control circuit 4-wire fan compatible High and low frequency PWM RPM based fan control algorithm 2.5% accuracy from 500RPM to 16k RPM Detects fan aging and variation Temperature Look
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Supplier: Infineon Technologies AG
Description: behavior. Its peripheral set includes a current sensor, a successive approximation ADC synchronized with the capture and compare unit for PWM control and 16-bit timers. A LIN transceiver is also integrated to enable communication to the device along with a number of general purpose
- Clock Speed: 40 MHz
- Data Bus: 32 Bit
- Life Cycle Stage: Other
- Operating Temperature: -40 to 150 C
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Supplier: RS Components, Ltd.
Description: features allow it to be used in applications demanding intense cooling with tightly spaced components. They feature tachometer output giving you the ability to monitor the fans speed. It also incorporates motor current limiting, soft start and a control input choice of either 0 to 10 V
- Air Flow Rate: 600 SCFM
- Design Configuration: Axial
- Maximum Diameter (Fan or Blower Wheel): 8.86 inch
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Supplier: RS Components, Ltd.
Description: easy-to-access mounting holes, Ametek blowers are sturdy and versatile, and boast a long performance life. Blower Type = Blower AC or DC Operation = DC Height = 189.5mm Width = 204.22mm Depth = 138.4mm Dimensions = 189.5 x 204.22 x 138.4mm Commutation Type = Brushless Maximum Current =
- Maximum Diameter (Fan or Blower Wheel): 8.04 inch
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Supplier: Advantech
Description: short depth Optional module for dual hot-swap 2.5" drive drive bays for RAID 0, 1 PWM controlled smart fan generating low noise
- Backplane Form Factor: ATX, MicroATX
- Cooling Fans: 2
- Indicator Options: HDD Indicator, Power On/Off Indicator
- Mounting Style: Rack Mounted
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Supplier: Infineon Technologies AG
Description: loads control switching (3-phase and H-bridge motors, electric pumps, etc. especially in combination with PWM control). Body applications Simulation/ SPICE-Model Applications Active suspension control Automotive body control module (BCM
- Package Type: TO-251 / TO-252, Other
- Packing Method: Tape Reel, Other
- Polarity: N-Channel, Other
- TJ: -55 to 175 C
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Supplier: Gefran
Description: VAC to 600VAC. The command input is configurable and accepts 0-10V, 0/4-20mA signals, potentiometers, logic signals, including with PWM modes for cost effective solutions. The device can also be operated via Modbus RTU serial communication, with IN/OUT chain connections facilitated by
- Control Signal Output: Analog Voltage, Current Loop, Switch / Relay Output
- Control Technique: Limit / Set Point Control, PID Control
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input, Resistive / Potentiometer Input, Serial / Digital Input
- Form Factor: Panel / Chassis Mount
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Supplier: RS Components, Ltd.
Description: The MAX6615 temperature monitor & PWM fan controller has been designed to monitor the internal die temperature and the temperature of an external thermistor OR the temperature of 2 external thermistors.Fan-spee d control is achieved through a PWM output which is
- Input (Supply) Voltage: 3 volts
- Operating Temperature: -40 to 125 C
- Sensor Type: Temperature Sensor
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Supplier: RS Components, Ltd.
Description: profiles with further configurable alarm actions. The ebm-papst TMS fan speed controller is designed for use with ebm-papst DC compact and centrifugal fans having four wires (PWM speed setting and tachometer output variants) and can also be used with 230V EC fans
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Supplier: Microchip Technology, Inc.
Description: authentication Fan Control Engine Glue logic 3 PWM Outputs 3 fan tachometer inputs IEEE 1284, EPP and ECP Compatible Parallel Port One IrDA 1.0 Infrared Port NS16550 compatible UART serial ports Four 8-pin serial ports Two 4-pin
- Form Factor: Other
- Operating Temperature: -40 to 185 F
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Supplier: Win Source Electronics
Description: Manufacturer: Maxim Integrated Win Source Part Number: 073865-MAX6615AEE+ Packaging: Tube/Rail Mounting: SMD (SMT) Output Type: SMBus Topology: ADC, PWM Generator, Tach Counter Sensor Type: Internal and External Accuracy: ±4°C(Max) Sensing Temperature
- Operating Temperature: -40 to 125 C
- Package Type / Mounting: Surface Mount (SMD), Other
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Supplier: Supermicro Computer, Inc.
Description: ) 4. 4x 80mm PWM cooling fans 5. 2x Full-height PCI slots + 1x Low-profile PCI slot (each node) 6. Hot-swap Twin motherboard support
- Mounting Style: Rack Mounted
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Supplier: Supermicro Computer, Inc.
Description: Key Features 1. Dual Intel® 64-bit Xeon® Support 2. Up to 12GB DDR 333 SDRAM Up to 24GB DDR 266 SDRAM 3. 1 (x16) & 1 (x8) PCI-Express, 2 x 64-bit 66MHz PCI-X, 2 x 32-bit 33MHz PCI Slots 4. Intel® 82541GI Gigabit Ethernet Controller 5. 4 x Internal Hard Drive Bays 6. 645W Low Noise
- Form Factor: Tower
- Server Type: Network Server
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Supplier: Richardson RFPD
Description: high-performance 4-channel, 10-bit analog-to-digital converter (ADC), which makes them an ideal solution for industrial applications such as DC cooling fans, low power supplies and telecommunications equipment, and automotive applications such as mirror dimming and actuators. The QD is
- Clock Speed: 16 MHz
- Data Bus: 8 Bit
- IC Package Type: SOIC
- Internal RAM Size: 0.1250 KB
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Supplier: Infineon Technologies AG
Description: discrete circuits in power distribution and other applications in a 12 V board net Most suitable for application with high current loads, such as heating system, fan and pump PWM applications with low frequency Access to ISO 26262-ready documentation
- Operating Ambient Temperature: -40 to 150 C
- Package Type: Other
- RoHS Compliant: Yes
- tOFF: 220000 ns
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Supplier: Qorvo
Description: -performance MCU, power management, high-side and low-side gate drivers and signal conditioning components in a single product. PAC5556 is optimized for AC-powered BLDC or PMSM motor control applications such as AC-powered fans, white goods or compressors. PAC5556 also includes
- Communication Standards: Other
- Configuration: Other
- Motor(s) Controlled: DC Brushless Motor
- Supply Voltage (DC): 82 to 600 volts
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Supplier: Win Source Electronics
Description: Driver REACH Status: REACH Unaffected Function: Driver - Fully Integrated, Control and Power Stage Voltage - Supply: 4.5V ~ 16V Output Configuration: Half Bridge (2) Interface: PWM Motor Type - AC, DC: Brushless DC (BLDC)
- Operating Temperature: -40 to 150 C
- Supply Voltage (AC): 4.5 to 16 volts
- Supply Voltage (DC): 4.5 to 16 volts
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full line of accessory products and controls. Custom fan and motor development is also available to fulfill particular requirements. The Rosenberg USA staff provides technical expertise and application engineering as well as outstanding customer service. (read more)
Browse HVAC Fans and Blowers Datasheets for Rosenberg USA -
needed custom wire connectors and a custom label. After working closely with this client and their team, we were able to develop a custom-made DC fan that met each of these requirements. The client was very impressed with the results and has continued working with us for the past six years (read more)
Browse Fans and Blowers (industrial) Datasheets for Pelonis Technologies, Inc. -
Three sizes of Rosenberg backward curved fans with electronically commutated (EC) motors are now available with three-phase 5.5 kW motors for greater power and efficiency. They are 100% speed controllable and are CE, UL and RoHS approved. Other features include closed motor protection (read more)
Browse HVAC Fans and Blowers Datasheets for Rosenberg USA -
powder-coated white finish • Available sizes: 2'x4', 2'x3.5', 2'x3', 2'x2' • UL Listed voltages: 115V, 208-240V, 277V • Challenge port knockouts for Remote Aerosol Injection • Standard Variable Speed Control for adjustable fan control • Eyebolts for (read more)
Browse Cleanrooms Datasheets for Envirco -
needed custom wire connectors and a custom label. After working closely with this client and their team, we were able to develop a custom-made DC fan that met each of these requirements. The client was very impressed with the results and has continued working with us for the past six years (read more)
Browse HVAC Fans and Blowers Datasheets for Pelonis Technologies, Inc. -
Pelonis Technologies -K9238-7 series fans can also be designed to perform in environments where there is significant dust, moisture and direct water exposure. Proprietary conformal coating technology is environmentally friendly, has low friction characteristics, and is (read more)
Browse Electronic Cooling Fans Datasheets for Pelonis Technologies, Inc. -
The FAN7387MX is a robust, highly integrated gate driver IC tailored for demanding high-voltage applications. By combining critical control, protection, and drive functions into a single device, it enables engineers to build more efficient, reliable, and compact (read more)
Browse Gate Drivers Datasheets for Win Source Electronics -
independently controlling a fan zone. In this configuration, all channels have their own SPDT relay output at Low gas levels and/or a 4-20mA signals proportional to the gas readings. In a more practical application, the channels are divided into groups that collectively serve various fan zones. In this latter (read more)
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intelligent fan speed control circuit uses a microcontroller algorithm to monitor the temperature of the primary converter and each individual secondary module. This enables the speed of the fan to be accurately adjusted and optimized to provide an audible noise as low as 36dBA, even with an 80% load. A (read more)
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of on/off devices from a digital signal, including: Controlling motors, fans, and conveyor belts. Actuating (read more)
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Indicates content that may require registration and/or purchase.
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http://www.intel.com/content/dam/doc/design-guide/core-2-pentium-celeron-dual-core-guide.pdf
Note: Appendix G gives detailed fan performance for the Intel reference thermal solutions with 4 Wire PWM Controlled fan .
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http://www.intel.com/Assets/PDF/designguide/314917.pdf
Intel’s recommendation is to use the Fan Specification for 4 Wire PWM Controlled Fans to implement fan speed control capability based the digital thermal sensor.
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http://www-useast.intel.com/Assets/en_US/PDF/designguide/313062.pdf
4 - Wire Pulse Width Modulation ( PWM ) Controlled Fans Specification .
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Desktop Boards — Industry Specifications
4 - Wire Pulse Width Modulation ( PWM ) Controlled Fans Specification* .
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Implementing PWM fan speed control within a computer chassis power supply
Figure 2 shows the typical interconnection of a PWM controller and 4 - wire PWM fan where the fan accepts a PWM control signal to change motor speed and replies with a tachometer speed signal in return.
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http://www.onsemi.com/PowerSolutions/product.do?id=ADT7490&pdf=Y
… and support of up to 4 PECI inputs on one pin • 3 high frequency or low frequency PWM outputs for use with 3-wire or 4 - wire fans • 4 TACH inputs … … independent automatic fan speed control based on thermal information …
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ADT7462ACPZ-R7: System Fan Controller with Flexible Temperature and Voltage Monitor
These can be used to control the speed of a cooling fan by varying the % duty cycle of the PWM drive signal applied to the fan. The ADT7462 supports high frequency PWM for 4 - wire fans and low frequency PWM for 2-wire and 3-wire fans.
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http://www.intel.com/Assets/PDF/designguide/315794.pdf
Fan Speed Control , TCONTROL and DTS Relationship..............................................34 2-8 Recommended Thermal Grease Dispense Weight ...................................................49 2-10 Fan Specifications (Boxed 4 - wire PWM /DTS Heatsink Solution) ................................52 2-11 Fan Cable Connector Pin Out (Active CEK).............................................................53 A-1 .
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The Research on Characteristics of Electronic Power Transformer for Distribution System
Dan Wang, Chengxiong Mao, Member, IEEE, Jiming Lu, Shu Fan , and Luonan Chen, Senior Member, IEEE Abstract-The 3-phase and 4 - wire distribution electronic power transformer (D-EPT) is composed of the input three phase PWM rectifier, medium frequency transformer and output single phase inverters. In this paper, the operation principle of D-EPT is analyzed and its control scheme is designed.
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ADT7490: Remote Thermal Monitor and Fan Controller with PECI Interface
• 3 high frequency or low frequency PWM outputs for use with 3-wire or 4 - wire fans • OS independent automatic fan speed control based on thermal information .