![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://i.redd.it/wwqgm495mkr81.png)
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
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USB Potentiometer/USB Fan Speed Controller Case von Ivan Čović | Kostenloses STL-Modell herunterladen | Printables.com
![circuit design - 4-wire fan controlled by potentiometer and 555 IC not behaving properly - Electrical Engineering Stack Exchange circuit design - 4-wire fan controlled by potentiometer and 555 IC not behaving properly - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/8UuSg.png)
circuit design - 4-wire fan controlled by potentiometer and 555 IC not behaving properly - Electrical Engineering Stack Exchange
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Regulate FAN voltage from another potentiometer (Different voltages) - Electrical Engineering Stack Exchange
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5V zu 12V USB Fan Speed Controller Schalter Lüfter Stufenlose Geschwindigkeit Controller Modul Einstellbar Potentiometer Männlich-weibliche USB adapter
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InLine® Rotary Potentiometer Infinitely Variable Fan Control 3-Pin 5-12 V 5 Pieces: Amazon.de: Computer & Accessories
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Colcolo 5V 12V 24V PWM DC Fan Controller with Potentiometer Rotary Switch: Amazon.de: Business, Industry & Science
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DC 12V Manuelle Vier-Draht PWM Fan Geschwindigkeit Motor Controller Board Mit Knob Schalter Elektrische Ausrüstung
![3-phase potentiometer geschwindigkeit bürstenlosen hallless fahrer DC 7V 12V 24V ESC hoher geschwindigkeit stick bürstenlosen luftpumpe wasserpumpe fan _ - AliExpress Mobile 3-phase potentiometer geschwindigkeit bürstenlosen hallless fahrer DC 7V 12V 24V ESC hoher geschwindigkeit stick bürstenlosen luftpumpe wasserpumpe fan _ - AliExpress Mobile](https://ae01.alicdn.com/kf/Hcc0858ee4f9d416b8da82992c1329756T.jpg_640x640Q90.jpg_.webp)