Custom Features
Custom Feature Options
With over 350 custom control designs to our credit, Control Resources is equipped to handle your specific requirements including any of the following features and services.
- Custom packaging: including circuit board shape, customer specified connectors and enclosure design/build
- Unique power or fan quantity requirements
- Fan supply voltage limitation, “clamping”
- Redundant “Diode OR’d” power supplies
- EMI filtering
- Hotplug capability
- Full voltage startup
- In-rush current limiting “soft start” at startup
- Fan Control based on:
- Temperature
- Temperature differential
- Humidity
- Pressure
- VDC input
- Current input
- I2C, RS232 or other digital interface
- Remote transducer
- Redundancy or multiple OR’d control signals
- Fan On / Fan Off trigger points
- Multiple alarm trigger points
- Custom alarm output
- Fan speed (RPM) and temperature reporting via I2C / RS232 interface or MODBUS
- PWM or VDC control signals to fans with built-in speed control
- Fan tray design/build
- Thermal analysis services
Application Examples
For examples of custom designs, use the following links:
- High-End Server Impeller Controller
- 4 Unit Fan Tray Controller for Large Telecom Switch
- Industrial Computer Fan Controller
- 10 Fan Controller for Telecom Switch
- Burn-in Cabinet Temperature Control System
Applications for SmartFan Controls and Alarms:
Contact us today to discuss your application!
For more information, use the following links:
