![1 x 4 Pin PWM PC CPU Fan Temperature Control Thermostat Speed Controller DC 12V 3A Ideal for DIY / LED / Laser Heat Sink Repair: Amazon.de: Computer & Accessories 1 x 4 Pin PWM PC CPU Fan Temperature Control Thermostat Speed Controller DC 12V 3A Ideal for DIY / LED / Laser Heat Sink Repair: Amazon.de: Computer & Accessories](https://m.media-amazon.com/images/I/51so3gboR0L.jpg)
1 x 4 Pin PWM PC CPU Fan Temperature Control Thermostat Speed Controller DC 12V 3A Ideal for DIY / LED / Laser Heat Sink Repair: Amazon.de: Computer & Accessories
![Diymore DC 12V PWM Temperatur Detektor Sonde Controller 4-Draht Temperatur Fan Speed Controller Gouverneur für PC Fan STK IC - AliExpress Elektronische Bauelemente und Systeme Diymore DC 12V PWM Temperatur Detektor Sonde Controller 4-Draht Temperatur Fan Speed Controller Gouverneur für PC Fan STK IC - AliExpress Elektronische Bauelemente und Systeme](https://ae01.alicdn.com/kf/H377816e048d44528b3c742db7e43e01c1/Diymore-DC-12V-PWM-Temperatur-Detektor-Sonde-Controller-4-Draht-Temperatur-Fan-Speed-Controller-Gouverneur-f.jpg_.webp)
Diymore DC 12V PWM Temperatur Detektor Sonde Controller 4-Draht Temperatur Fan Speed Controller Gouverneur für PC Fan STK IC - AliExpress Elektronische Bauelemente und Systeme
![Any advice on how to make this setup not lose 40% of the output power (getting 7 out of 12v)? Want to regulate the speed of a PC fan, but with a Any advice on how to make this setup not lose 40% of the output power (getting 7 out of 12v)? Want to regulate the speed of a PC fan, but with a](https://preview.redd.it/any-advice-on-how-to-make-this-setup-not-lose-40-of-the-v0-wwqgm495mkr81.png?auto=webp&s=1aa8f748b1bbad50591184c7638d4b5c2c980e6a)
Any advice on how to make this setup not lose 40% of the output power (getting 7 out of 12v)? Want to regulate the speed of a PC fan, but with a
![How To Make Simplest 220V AC Fan Speed Controller Circuit,100W bulb brightness controller, Regulator - YouTube | Ac fan, Fan speed, Electronic circuit projects How To Make Simplest 220V AC Fan Speed Controller Circuit,100W bulb brightness controller, Regulator - YouTube | Ac fan, Fan speed, Electronic circuit projects](https://i.pinimg.com/originals/08/97/cc/0897cc74703a003b59afd5d34640924a.jpg)