Fan Speed Controllers

Fan speed controllersFan 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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Description Price For Use With Speed Settings Maximum Current Output Configuration Supply Voltage Alarm Output Series
RS Stock No. 328-9098
Mfr. Part No.REE 50
Brandebm-papst
PHP6,786.70
Each
units
- Variable 5A - 230 V - -
RS Stock No. 756-9944
Mfr. Part No.3120.200
BrandRittal
PHP17,014.13
Each
units
TopTherm Series Fan & Filter Units - 2A Phase Cross-Over 115 230 V ac - -
RS Stock No. 919-6248
Mfr. Part No.VAC2-1/RFI
PHP1,885.14
Each
units
AC Fans Infinitely Variable 1A - 230 V ac - -
RS Stock No. 668-5345
Mfr. Part No.REE10
Brandebm-papst
PHP4,248.45
Each
units
- Variable 1A - 230 V - -
RS Stock No. 376-1512
Mfr. Part No.XIC1
BrandXpelair
PHP5,397.68
Each
units
XID Series Fans Infinitely Variable - - 220 240 V ac - -
RS Stock No. 919-6242
Mfr. Part No.VAC2-3/RFI
PHP2,423.87
Each
units
Fans, Induction Motors, Pumps Infinitely Variable 3A - 230 V ac - -
RS Stock No. 489-393
Mfr. Part No.VOR51400-F
PHP5,477.45
Each
units
- Variable 5A - 12 V dc - -
RS Stock No. 884-1183
Mfr. Part No.CN1082
Brandebm-papst
PHP8,603.27
Each
units
ebm-papst EC 0-10V Speed Controllable Fans 2 Speeds - - 230 V ac Solid State Relay EC
RS Stock No. 847-4709
Mfr. Part No.FPSC230/10
PHP5,619.83
Each
units
Mains Driven Motors and Fans - 10A - 230 V ac - -
RS Stock No. 667-0403
Mfr. Part No.CDC122055UC-R
Brandebm-papst
PHP5,612.47
Each
units
ebm-papst 2-wire and 3-wire DC fans Variable 36mA - 12 V dc - -
RS Stock No. 733-5369
Mfr. Part No.REB - 1 R
BrandUNELVENT
PHP10,419.99
Each
units
HV-230 AE Fans, HV-300 AE Fans, HVE-230 AE Fans - 1A - 220 240 V - -
RS Stock No. 121-9768
Mfr. Part No.9PC8666X-S001
PHP10,244.12
Each
units
Fans 5 Speeds - Pulse Width Modulation 7 60 V dc - -
RS Stock No. 884-1196
Mfr. Part No.CN1090
Brandebm-papst
PHP10,431.10
Each
units
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 Stock No. 748-0838
Mfr. Part No.A72162
PHP3,179.38
Each
units
- Infinitely Variable 15A - 110 V ac - -
RS Stock No. 157-7056
Mfr. Part No.W300310
BrandVent-Axia
PHP6,868.51
Each
units
Vent-Axia ACM Fans Infinitely Variable 1.5A - 230 V ac - -
RS Stock No. 667-0406
Mfr. Part No.CDC122055UR-R
Brandebm-papst
PHP6,057.61
Each
units
ebm-papst 2-wire and 3-wire DC fans Variable 36mA - 12 V dc - -
RS Stock No. 136-5329
Mfr. Part No.REE100
Brandebm-papst
PHP13,706.66
Each
units
- Variable 10A - 230 V ac - REE
RS Stock No. 884-1199
Mfr. Part No.RMECD
Brandebm-papst
PHP4,516.91
Each
units
ebm-papst EC Fans Infinitely Variable - - 10 V - EC
New
RS Stock No. 190-6273
Mfr. Part No.MAX31760AEE+
PHP72.53
Each (In a Tube of 100)
units
- - 4mA Pulse Width Modulation 3 3.6 V - -
RS Stock No. 180-3026
Mfr. Part No.TF029B-1001-D
PHP31,122.71
1 Box of 5
Box(es)
Micro Blower TF029 Series Variable 2A - 24 V dc - TF209
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The A2P interface translates an analogue voltage input ...
Description:
The A2P interface translates an analogue voltage input to an equivalent PWM signal and is designed to work with ebm-papst 4 wire PWM controlled DC compact fans. • Compatible with a 0 to10 volt input• Suitable for nominal voltages of ...
These variable phase angle regulators are robust, compact ...
Description:
These variable phase angle regulators are robust, compact and enclosed units for 230V or 110V up to 15A single phase mains driven inductive loads, such as induction motors, fans & pumps. They give fully adjustable voltage outputs from zero to ...
PT100 and PT1000 probe temperature indicator, J, K ...
Description:
PT100 and PT1000 probe temperature indicator, J, K and L thermocouples and 4 // 20 mA, 0 // 20 mA analogue output.3-digit indicator with red backlighting.1 C/O relay output in case of setpoint being exceeded.Supply voltage: 230 Vac.