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Products/Services for dc fan
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. Search by Specification | Learn More about Industrial Fans and Industrial Blowers
Electronic cooling fans move air to cool electronic devices. Search by Specification | Learn More about Electronic Cooling Fans
Regenerative blowers are low pressure, high volume blowers that generate centrifugal airflow. They are used in compression, vacuum, and industrial blower applications. Search by Specification | Learn More about Regenerative Blowers
DC motors are most commonly used in variable speed and torque applications. They include brushless and gear motors, as well as servomotors. Search by Specification | Learn More about DC Motors
DC power supplies accept an input power and output the desired form of DC power. Common types of DC power supplies include linear power supplies, switching power supplies, DC-DC converters, and silicon controlled rectifier (SCR) type power Search by Specification | Learn More about DC Power Supplies
DC servomotors are generally small and powerful for their size, and easy to control. Common types of DC servomotors include brushless or gear motors. Search by Specification | Learn More about DC Servomotors
DC-DC converters accept DC input and provide regulated and/or isolated DC output in various applications including computer flash memory, telecommunications equipment, and process control systems. Search by Specification | Learn More about DC-DC Converters
DC to AC inverters are used for converting direct current (DC) into alternating current (AC). They are also known as DC to AC converters. Search by Specification | Learn More about DC-AC Inverters
...or above the ceiling (plenum fan), or used as part of a ducted system (duct fan). The fan spins or the blower turns by means of an electric motor, thus creating unidirectional air flow. Often, the air is pre-heated or cooled. Types of HVAC fans... Search by Specification | Learn More about HVAC Fans and Blowers
Power supplies are devices that produce AC or DC power. This grouping includes current sources, DC power supplies, AC-DC adapters, DC-DC converters, AC power sources, and DC-AC inverters. Search by Specification | Learn More about Power Supplies
...such as fan blades, bearings, mountings, and enclosures. They require a power system and a user-provided control system, however. Package pressure blowers and fans are complete systems. These full-functional products only require electricity or a similar... Search by Specification | Learn More about Pressure Blowers and Fans
...and composites. Material handling and pneumatic conveying blowers carry performance specifications such as air flow rate, static pressure, media temperature, and maximum diameter of the fan or blower wheel. Choices for design configuration... Search by Specification | Learn More about Material Handling and Pneumatic Conveying Blowers
DC power systems provide continuous DC power through multiple outputs. Most DC power systems include a battery backup, temperature compensation, and other features. Search by Specification | Learn More about DC Power Systems
...power voltages and currents. Inverter drives convert AC power inputs to DC outputs. High frequency drives supply power to AC motors at frequencies that are considerably higher than those used in standard-power applications. Regenerative drives support... Search by Specification | Learn More about Motor Controllers
...products include induction motors, synchronous motors, pole number control drives, sensor-less vector drives, vector or feedback drives, and servos or brushless motors. Choices for direct current (DC) motors include brushed motors, brushless motors... Search by Specification | Learn More about Motor Speed Controllers
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Filterfans Maintain Type 12, IP 55 Throughput Pfannenberg Inc.
Rosenberg Offers Uniquely Powerful EC Fans Rosenberg USA
Free Blowing Fans with External Rotor Motor Rosenberg USA
Pagoda Series Blowers for Limited Cabinet Space Kooltronic, Inc.
Custom Industrial Fans and Blowers DOGA, S.A.
CR 130 High performance Fan Heater STEGO, Inc.
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Product News for dc fan
NEW FIXED BLADE AXIAL DC FAN FROM NMB
NMB Technologies Corporation, a Minebea Company, introduced today a new 40mm X 28mm fixed blade axial dc fan, specifically designed to offer a higher quality solution for the telecommunication and server industry. (read more)
120x38mm (4.72x1.50in) High Efficiancy DC Fan
Pelonis Technologies' High Efficiency DC Fan in size 120x38mm (4.72x1.50in) available in 12V/24V/48V with Tachometer, Rotation Detection, and PWM options. (read more)
NMB AC, DC Fan Cross Reference Tool
Our new Fan Cross Reference Listing gives you the opportunity to interchange another manufacturer's part number with NMB's part number. You will not only be able to interchange the part number, but have the opportunity to look for real time inventory and buy directly from our distributors. (read more)
High output 172x51mm(6in) DC fan 200-460cfm
NEW high output 6in fan for systems that require more cfm and high reliability. (read more)
180mm Axial DC Fan up to 550 CFM
Pelonis Technologies' W1D180 series high efficiency DC axial fan is ROHS compliant, includes lubricated maintenance-free ball bearings in a compact and rugged construction, and enables vibration-free operation up to 40,000 hours of operation. Includes 24 or 48V in a compact 180mm (7.1 inch) size. (read more)
Top Performance Fan
Sanyo Denki introduces top performing 172x51mm DC fan with air flow of 546 CFM and 4.0 inH20 pressure, representing an improvement 37% in air flow and 45% in static pressure. The new 3-phase motor power consumption is only 144W, with a lower speed option that draws 78W. (read more)
Axial Fan Sealed Bearing System
Pelonis Technologies' Sealed Bearing System (SBS) reduces oil leaks and dust contamination, and combines the long life of ball bearing technology with the quiet operation of sleeve bearing technology, at a low cost. (read more)
High Efficiency AC/DC Fans
Pelonis Technologies' innovative line of new AC/DC fans provides the high performance of DC fan technology for AC operation. (read more)
Axial Fan--DC Pancake motor case Study
The Axial Fan has a suitable size of 106mm OD and 47mm thickness and 1000 hours life time. It is used for condenser Fan for car industry. (read more)
Fan-less AMD LX Supports DC power input-Taiwan
Features
-Onboard AMD GEODE LX series CPU
-Support LVDS, DVI / TV (optional)
-1 x Giga LAN
-2 COMs w/ +5V, +12V power selector
(read more)
Conduct Research
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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,...(read more)
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DC Fans - Sealed Bearing System
PTI's revolutionary new Sealed Bearing System; the high performance/low cost environmental DC fan bearing solution. Ball and sleeve bearings are used extensively in DC fan manufacturing to provide...(read more)
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Keeping cool
Embedded microcontrollers manage dc fans for better cooling while dissipating less energy. The basic construction of a brushless-dc fan consists of a fan blade attached to a permanentmagnet rotor that...(read more)
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Intelligent Thermal Management Using Brushless DC Fans
The brushless DC fan (BDC Fan) has become the air mover of choice in computing equipment, office automation products, home entertainment systems, and the like. Unlike conventional DC fans, the BDC fan...(read more)
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DC Brushless Cooling Fan Behavior
DC brushless cooling fans have a history of effectively cooling electronic circuits. Today, DC brushless cooling fans are found in new applications and are being evaluated by engineers that may not...(read more)
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Electrical Considerations of Fan Cooling
The article covers the electrical considerations for connecting the cooling fan of Power Amp Design power op amps to the signal circuits. All of the power op amps currently produced by Power Amp...(read more)
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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...(read more)
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An Integrated Fan Speed Control Solution Can Lower System Costs, Reduce Acoustic Noise, Power Consumption and Enhance System Reliability
Less than six years ago, thermal cooling in the electronics arena was mainly an issue for highperformance, high-end applications, such as, military, aerospace and large-scale industrial and medical...(read more)
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Sensorless Brushless DC Motor Control with PIC16
AN1175 Sensorless Brushless DC Motor Control with PIC16 MOTOR CONTROL Author: Joseph Julicher Dieter Peter BLDC motor control consists of two parts. Part 1 is Microchip Technology Inc. commutating the...(read more)
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The Proper Kind Of DC Brushless Motor Controller
When making a DC brushless motor controller choice, there are several issues that have to be addressed so that the proper device is selected for a system. If the application is a simple fan or blower,...(read more)
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