Applicable Current Range: Rated 7A, Max 10A. It is a kind of device that is used to djust the speed of the DC motor. Widely used in machine tools, textiles, optical cables, motors, welding and cutting, communications, etc.
eBay
Noctua NF-A4x10 PWM 3pin/4pin 12V/5V Case Fan 40x40x10mm Thin Fan PWM Intelligent Temperature
Aliexpress UK
TFL (No. 1): The lowest temperature channel PWM setting, when ON state FAN1 PWM minimum is 40%, when OFF the minimum PWM of FAN1 is 20%. Support all within 12V 5A fans, synchronous rectifier output, high efficiency!
eBay
ARCTIC P9 PWM PST Black Fan,92 mm PWM Fan with Cable Splitter, Optimized for Static Pressure,
Aliexpress UK
Output overload protection: none (do not short circuit or overload!). Temperature probe temperature resistance: ring probe 110℃. Colour: black. Input reverse connection protection: Yes. Energy saving and noise reduction of the fan in the computer room.
eBay
Noctua NF-A4x10 PWM 3pin/4pin 12V/5V Case Fan 40x40x10mm Thin Fan PWM Intelligent Temperature
Aliexpress UK
The three working modes are as follows. Factory defaults: 20% low speed, acceleration temperature of 30 ℃, acceleration width of 5 ℃. This temperature setting with the palm of the hand holding the thermal probe after a while will accelerate, the probe clip such as into the armpit in general within 2 minutes will reach full speed.
eBay
ID-COOLING NO-8010-PWM Chassis Fan 80mm Ultra-thin Cooling Fan Small 4pin PWM 800-3000RPM Computer
Aliexpress UK
Specifications: Component:PCB. Supports 3PIN/4PIN Fan.
eBay
Noctua NF-A4x20 5V 4pin PWM Fan 40x40x20mm Computer Case Fan PWM Intelligent Temperature Control
Aliexpress UK
The PWM frequency is 25KHz, which matches most 12V adjustable speed fans on the market. 1 pin is grounded, 2 pin is connected to 12V, and 3 pin is left empty. The duty cycle is adjustable from 0% to 97%, and the speed regulation range is wide.
eBay
Thermalright AXP90 X36 Low Profile CPU Cooler TL-9015B PWM Fan Air Cooler for AMD AM4 AM5/Intel
Aliexpress UK
PWM frequency: 25KHZ (plus or minus 1KHZ). The signal specification is 25KHZ 5V. PWM signal amplitude: 5V (no load). Supports low temperature shutdown of fans within 3A, can directly turn off the fan power, and supports back-sequence fans.
eBay
PHANTEKS T30 Industrial Grade High Pressure 12CM PWM Water Air Cooling Fan,Dual Vapo
Aliexpress UK
The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Just follow the Guest Checkout instructions.
eBay
UPSIREN UF-1 PRISM 4 PRO 5PCS Computer Chassis Fan 12cm ARGB 4Pin PWM Quiet Cooling Fan 12V Large
Aliexpress UK