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CRI Engineering Insights

Controlling Air Movement, Cooling & Speed Control

Power electronic resources for OEMs looking for Control and Design Insights: technical guides, motor speed control, airflow, device cooling best practices, and application deep-dives. Built for engineers who prioritize substance over summary.

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CRI Design Guide: Custom Fan Speed Controls & Alarm Integration

CRI Design Guide: Custom Fan Speed Controls & Alarm Integration

Control Resources specializes in providing cost-effective, unique fan controllers and…
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CRI Design Guide: Fractional HP VFDs

CRI Design Guide: Fractional HP VFDs

Off-the-Shelf VFD for Immediate Implementation At Control Resources, we understand…
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CRI Design Guide: Brushless Motor Controllers

CRI Design Guide: Brushless Motor Controllers

Custom Brushless DC Motor Controllers You have this great application for…
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Temperature Conversion Chart

Temperature Conversion Chart

Formulas: °C= °F-32/1.8 ; °F=°Cx1.8+32   °C °F 20 68…
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CRI SmartFan® Applications

CRI SmartFan® Applications

SmartFan® Fan Speed Control Benefits Benefits of using SmartFan® fan speed control…
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SmartFan® Installation Tips

SmartFan® Installation Tips

Positioning the Sensor or Sensors   Temperature For applications with…
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I2C Communications Tips

I2C Communications Tips

Advantages of I2C Communication for Fan Speed Control in Telecom…
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Device Cooling Design Tips

Device Cooling Design Tips

System Design Considerations   Air Flow, Distribution and System Pressure…
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Thermal Design for ATCA Systems: Compliance, Interfaces, and Fan Tray Architecture

Thermal Design for ATCA Systems: Compliance, Interfaces, and Fan Tray Architecture

Click to download a PDF of this Article.   AdvancedTCA,…
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SmartFan Integration: The Case for Adaptive Cooling

SmartFan Integration: The Case for Adaptive Cooling

What is Adaptive Cooling using SmartFan Speed Control?  Operating a…
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AC Motor Compatibility

AC Motor Compatibility

Control Resources is an OEM (Original Equipment Manufacturer) supplier of…
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Fan Controller Technology and Motor Efficiency

Fan Controller Technology and Motor Efficiency

TRIAC Control, Variable Frequency Control, AC to DC Inverters &…

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