Cooling Fan Electronic Circuits, page 3

Cooling Fan Circuits
#'s - C D - S T - V
Last Updated on: Wednesday, June 02, 2021 05:07 AM

Links to electronic circuits, electronic schematics and designs for engineers, hobbyists, students & inventors:

TB063: An Integrated Fan Speed Control Solution can Lower System Costs, Reduce Acoustic Noise, Power Consumption & Enhance System Reliability - Application Note Published 24-Feb-03. . . [Microchip]

TC64X/TC64XB Demo Board for Fan Speed Controllers - Fan control module allows the user to quickly prototype fan control circuits based on the TC642 or TC646 PWM Fan Control IC's. Its uses though hole components for easy user assembly and evaluation. . . . [Microchip]

Temperature monitor and fan controller reduce fan noise - 01-May-01 EDN Design Idea The scheme in Figure 1 reduces system acoustic noise by running system fans at their optimum speeds for a given temperature. IC1combines ±1°C-accurate temperature measurement of three temperatures with automatic fan-speed control. . . [by David Hanrahan, Analog Devices Inc, Limerick, Ireland]

Temperature-controlled 12V dc Fan - Suitable for computer cooling fans. LED motor speed indicator. . . . [Flavio Dellepiane's web site]

Temperature-controlled Fan - Gradually increases speed as temperature increases; Widely adjustable temperature range. . . [Flavio Dellepiane's web site]

Temperature-Measurement Scheme Uses IR Sensor and Sigma-Delta ADC - 04/03/03 EDN Design Idea Many noncontact temperature-measurement systems use infrared sensors, such as thermopiles, which can detect small amounts of heat radiation. Biomedical thermometers that measure the temperature of an ear or a temple use noncontact t. . . [by Albert O'Grady and Mary McCarthy Analog Devices, Limerick, Ireland]

Thermal Cooling Fan Controller - As we begin to enjoy those lazy hazy days of summer, the most important thing on most of our minds is how to keep cool during those hot days. For some of us that means turning up the old air conditioner and sipping on a nice cold glass of our favorite soft drink. However, we often forget about an equally important. . . [Radio Amateur Society of Norwich]

Thermo Cooling Fan - Use a 12V computer fan to cool your amp. Uses diode temperature sensor f. . .

Use a PWM fan controller in an EMI-susceptible circuit - 02/16/06 EDN Design Idea Control it with either an external negative-temperature-coefficient thermistor or a PIC microcontroller and its SMBus serial-data bus. . . [by Dimitri Danyuk, Niles Audio Corp]

Using the ADT7461 as a Multichannel Temperature Sensor - AN-702 Analog Devices Application Note . . .

Why and How to Control Fan Speed for Cooling Electronic Equipment - Analog Devices-Analog Dialogue. . . [by Burke, Mary]

ZXBM200x Series of Variable Speed 2-Phase Fan Motor Controller - Zetex Semiconductors Applications Note: This applications document is intended to aid users in their development of the controller electronics for fan and blower motors using the ZXBM200x series of variable speed, 2-phase, DC brushless motor controllers. . . .

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Cooling Fan Circuits: #'s - C D - S T - V