Fan Speed Controllers

Fan speed controllers
Fan control is the management of the rotational speed of an electric fan. In computers, various types of computer fans are used to provide adequate cooling, and different fan control mechanisms balance their cooling capacities and noise they generate. Thermal controlled fans are used by sensing the temperature of computing devices and increasing or decreasing the speed of fan control to regulate the temperature inside the computer to keep devices from failing from overheating.
Thermostatic: In this form of fan control the fan is either on or off. The temperature inside the chassis is checked and if an outside of temperature range is detected fans are set to their maximum speed. If the temperature drops to below the threshold the fan turns off. This type of control method reduces noise issues and power requirements during periods of low usage. When the system is operating at capacity the fan noise can become a problem again.
Pulse-width modulation: Also known as PMW, is a common method of controlling computer fans.
This gives the ability to adjust the rotation speed on the fly without changing the input voltage to the cooling fan.

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Omschrijving Prijs For Use With Speed Settings Maximum Current Output Configuration Supply Voltage Alarm Output Series
RS-stocknr. 328-9098
FabrikantnummerREE 50
Fabrikantebm-papst
107,60 €
Each
Aantal stuks
- Variable 5A - 230 V - -
RS-stocknr. 668-5345
FabrikantnummerREE10
Fabrikantebm-papst
69,54 €
Each
Aantal stuks
- Variable 1A - 230 V - -
RS-stocknr. 667-0419
FabrikantnummerCDC242055UR-R
Fabrikantebm-papst
113,22 €
Each
Aantal stuks
Ebm-papst 2-wire and 3-wire DC fans Variable 37mA - 24 V dc - -
RS-stocknr. 743-4807
FabrikantnummerCN1003
Fabrikantebm-papst
13,79 €
Each
Aantal stuks
Ebm-papst EC Fans Infinitely Variable 1.1mA - 10 V dc - -
RS-stocknr. 884-1196
FabrikantnummerCN1090
Fabrikantebm-papst
208,58 €
Each
Aantal stuks
Ebm-papst EC 0-10V and Most PWM Open Collector Speed Controllable Fans Multiple, Single - Pulse Width Modulation 230 V ac Solid State Relay EC
RS-stocknr. 743-4813
FabrikantnummerRMECV
Fabrikantebm-papst
40,19 €
Each
Aantal stuks
Ebm-papst EC Fans Infinitely Variable - - 10 V dc - -
RS-stocknr. 541-3984
FabrikantnummerRMECI
Fabrikantebm-papst
30,18 €
Each
Aantal stuks
Ebm-papst ECi Fans Infinitely Variable 1.1mA - 10 V dc - -
RS-stocknr. 667-0400
FabrikantnummerCDC242055UC-R
Fabrikantebm-papst
80,89 €
Each
Aantal stuks
Ebm-papst 2-wire and 3-wire DC fans Variable 37mA - 24 V dc - -
RS-stocknr. 743-4810
FabrikantnummerCN1064
Fabrikantebm-papst
28,40 €
Each
Aantal stuks
Ebm-papst EC Fans 5 Speeds - - 10 V dc - -
RS-stocknr. 667-0403
FabrikantnummerCDC122055UC-R
Fabrikantebm-papst
100,75 €
Each
Aantal stuks
Ebm-papst 2-wire and 3-wire DC fans Variable 36mA - 12 V dc - -
RS-stocknr. 884-1183
FabrikantnummerCN1082
Fabrikantebm-papst
163,90 €
Each
Aantal stuks
Ebm-papst EC 0-10V Speed Controllable Fans 2 Speeds - - 230 V ac Solid State Relay EC
RS-stocknr. 165-1402
FabrikantnummerCGCXX00000
Fabrikantebm-papst
56,54 €
Each
Aantal stuks
Ebm-papst EC and DC Fans Variable 1 mA @ 10 V dc, 4 mA @ 57 V Pulse Width Modulation 10 → 57 V dc - CGC
RS-stocknr. 165-1400
FabrikantnummerCECXX3555MC-R
Fabrikantebm-papst
54,33 €
Each
Aantal stuks
Ebm-papst EC Fans Variable - - 10 → 57 V dc - EC Temperature Controller
RS-stocknr. 165-1397
FabrikantnummerCPCXX2040SC-R
Fabrikantebm-papst
54,33 €
Each
Aantal stuks
Ebm-papst PWM Controlled DC Fans Variable - Pulse Width Modulation 10 → 57 V dc - DCP Temperature Controller
RS-stocknr. 884-1199
FabrikantnummerRMECD
Fabrikantebm-papst
99,44 €
Each
Aantal stuks
Ebm-papst EC Fans Infinitely Variable - - 10 V - EC
RS-stocknr. 165-1399
FabrikantnummerCECXX2040MC-R
Fabrikantebm-papst
51,74 €
Each
Aantal stuks
Ebm-papst EC Fans Variable - - 10 → 57 V dc - EC Temperature Controller
RS-stocknr. 136-5328
FabrikantnummerREE70
Fabrikantebm-papst
140,14 €
Each
Aantal stuks
- Variable 7A - 230 V ac - REE
RS-stocknr. 165-1401
FabrikantnummerCPCXXVV10UN-R
Fabrikantebm-papst
42,05 €
Each
Aantal stuks
PWM Controlled DC Fans Variable - Pulse Width Modulation 11 → 57 V dc - A2P Interface
RS-stocknr. 884-1187
FabrikantnummerCN1083
Fabrikantebm-papst
128,50 €
Each
Aantal stuks
Ebm-papst EC 0-10V Speed Controllable Fans 2 Speeds - Pulse Width Modulation 230 V ac Solid State Relay EC
RS-stocknr. 165-1398
FabrikantnummerCPCXX3555SC-R
Fabrikantebm-papst
50,56 €
Each
Aantal stuks
Ebm-papst PWM Controlled DC Fans Variable - Pulse Width Modulation 10 → 57 V dc - DCP Temperature Controller