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NONE Pneumatic Hose L Type SL Throttle Valve 1/4 3/8 1/2 Thread White Cylinder Speed Control Connector Accessories Speed Controllers 1005009558148579
Pneumatic Hose L Type SL Throttle Valve 1/4 3/8 1/2 Thread White Cylinder Speed Control Connector Accessories Speed Controllers
£1.43
Shipping: £1.99
AliExpress UK

Gaqqee 12V DC four-wire PWM fan speed controller, fan speed control and noise reduction module with rotary switch, can be switched off 1005010740485208
12V DC four-wire PWM fan speed controller, fan speed control and noise reduction module with rotary switch, can be switched off
£2.31
Shipping: £1.99
AliExpress UK

Unbranded Electric Motor Speed Controller, Speed Controller with Efficient Utilization of Electricity, OEM Upgraded Design for 36VDC 300A Applications OPC-PP67F58-NEW
Engineered for peak performance, this electric motor speed controller delivers efficient utilization of electricity and superior control through...
£406.39
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OnBuy

Wejoy high quality Car Household Speed Control Power Supply Speed Controller Fan DIY Air Purifier For Xiaomi Air Purifier Air Cleaner OPC-PBNKNXP-NEW
high quality Car Household Speed Control Power Supply Speed Controller Fan DIY Air Purifier For Xiaomi Air Purifier Air Cleaner The product does not...
£81.51
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Noctua NA-FC1 fan speed controller 3 channels Black
The NA-FC1 is a compact. highly flexible controller for 4-pin PWM fans that can both work on its own for manual speed reduction and also work in tandem with the automatic motherboard fan control. By adjusting the NA-FC1’s speed control dial. users can either manually set a PWM duty cycle from 0 to 100% or reduce the PWM duty cycle supplied by PC motherboards in order to have the fans running slower than the automatic motherboard fan control would allow. While the brightness of the orange status LED provides visual feedback on the current dial setting. the push button allows the NA-FC1 to be switched into “no stop” mode. which prevents the fan from falling below a speed of 300rpm. Thanks to the supplied 3-way split cable and power supply adaptor. up to 3 fans can be controlled simultaneously.PWM based controlWhile most fan controllers are voltage based. the NA-FC1 uses the more sophisticated Pulse Width Modulation (PWM) technique that allows for more efficient control and lower minimum speeds. regardless of the fan’s starting voltage.Manual control modeIf the NA-FC1 doesn’t receive an input PWM signal from the motherboard. it works as a simple and efficient manual controller that allows the duty cycle to be set from 0 to 100%. This makes it ideal for manually slowing down high-speed PWM fans such as Noctua’s industrialPPC series in order to achieve consistently quiet operation.Customising motherboard fan controlMany motherboards provide insufficient options to customise automatic fan control or simply don’t go below certain duty cycles and speed levels. Using the NA-FC1. you can lower the motherboard’s PWM control curve in order to achieve truly silent operation. even with high-speed PWM fans such as Noctua’s industrialPPC series.“No stop” mode“If the small push button is pressed and the green status LED is on. the NA-FC1 operates in “no stop” mode. which means that it will not allow the fan to fall below 300rpm. regardless of the speed setting and the input PWM duty cycle from the motherboard. thus avoiding BIOS fan errors.3-way splitter cableThe supplied 3-way splitter cable allows the connection of up to three 4-pin PWM fans in order to control them simultaneously. Even more fans can be controlled at once when using additional NA-YC1 splitter cables that are supplied with many Noctua fans and available as an optional accessory kit (NA-SYC1).Power supply adaptorAs powering multiple higher wattage fans from a single motherboard fan header may damage the motherboard. the NA-FC1 includes an NA-AC4 adaptor that powers the device directly from the power supply unit while simultaneously receiving PWM input from the motherboard and forwarding RPM information. This makes it ideal for controlling multiple high-speed fans such as Noctua’s 3000rpm industrialPPC models.6-year manufacturer’s warrantyNoctua products are renowned for their impeccable quality and outstanding longevity. Like all of them. the NA-FC1 fan controller is built to last and comes with a full 6-year manufacturer's warranty.
Standard delivery in 3 working days
£40.70
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GamingKit

Hydroponics Vortex Acoustic Kit Extraction Silenced Fan Speed Controller Filter
Hydroponics Vortex Acoustic Kit Extraction Silenced Fan Speed Controller Filter, Garden & Patio > Hydroponics > Fans, Filters & Environmental Control > Air Ventilation & Extraction
£198.00
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eBay - growhousedirect
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