Tak po ňáký době používání musim konstatovat že při zregulování pomocí PWM na malý otáčky to taky cvaká, jako všechno ostantí ventilátory, čekal jsem že to Noctua bude mít ňák vyřešený ale to by vyžadovalo asi ňáký komplexnější řešení. Bohužel ty časy kdy se ventilátory regulovaly změnou napětí už nám asi nikdo nevrátí, je to dost smutný. Asi teda budu kupovat ventilátory co maj základní otáčky menší aby ta regulace přes PWM nebyla tak velká, aby to bylo třeba jenom 75% nebo tak něco, nic jinýho se asi nedá dělat, evidentně při větší PWM regulaci (50% a níž) cvakaj všechny ventilátory. Nebo ještě tak tam hodit odpor na 7V, ale pak zas když budu v zátěži potřebovat vysoký otáčky tak to nepujde zvýšit na těch 2000, ale ono to snad ani neni potřeba.
Noctua NF-F12 industrialPPC-2000 PWM
-
Alza Days - Home Office
-
Discounts for pets
-
Phones, Smart Watches, Tablets
-
Computers and Laptops
-
Gaming and Entertainment
-
TV, Photo, Audio & Video
-
Major Appliances
-
Household and Personal Appliances
-
Kitchen and Household Supplies
-
House, Hobby and Garden
-
Toys, for Kids and Babies
-
Drugstore
Laundry DetergentsGels
Washing Powders
Capsules & Tablets
Fabric Softeners
Laundry Detergents
For Babies
Colour Protect Tissues
Laundry Fragrances
Laundry Starch
For Sportswear
Stain & Odour Removers
Water Softeners
Special Detergents
German
Laundry Whiteners
Washing Machine Cleaners
Tumble Dryer Products
Textile Dyes
Accessories
-
Beauty
-
Pet Supplies
-
Sport and Outdoors
-
Car & Moto
-
Office Supplies and Stationery
School SuppliesSchool Backpacks & Bags
Pencil Cases
Art Supplies
Stationery
Children's Writing Boards
Notebooks
Umbrellas & Raincoats
Notepads and Notebooks
School Folders
Desk Mats
Lunch Boxes
Briefcases
Technical Drawing Supplies
Stationery Holders
Learning Tools
Sketchbooks and Coloured Paper
Children's Scissors
Calculators
-
Books
-
Food and Alcohol
-
Health
Dietary SupplementsSleep, Nerves, Stress
Fatigue, Exhaustion and Energy
Memory, Concentration
Digestion, Weight Loss
Circulatory System
Joints, Bones, Muscles
Urinary Track and Prostate
Health & Beauty
Reproductive & Sexual Health
For Women
For Men
For Children
For Seniors
Athletes
Antioxidants
CBD (Cannabidiol)
Sorted by Active Ingredient
Omega Fatty Acids
Joint Nutrition
For Animals
Christmas Packs
-
Our brands
-
Unsealed goods and bazaar
Noctua NF-F12 industrialPPC-2000 PWM
A fan designed for industrial use as well as for demanding modifiers. It meets the demands of high cooling performance and adds advanced dust-proofing (IP52) protection to any environment. Due to the excellent aerodynamic efficiency of the construction and the use of a new three-phase motor, it delivers excellent airflow while maintaining a low noise level. It is therefore an ideal choice for very demanding applications that require excellent flow and maximum operational reliability.
The blade was specially designed for high cooling efficiency and quieter operation. It has a fibreglass reinforced polyamide construction and an integrated SSO system, a combination of the proven hydrodynamic bearing concept with an additional magnet supporting separate stabilisation of the rotor axis. The proven proprietary Noctua bearings provide you with extremely quiet running and excellent long-term stability.
Specifications
Parameters
Backlight
Fan speed
Dimensions
Pack
Connectors
This product is not an independently functional unit and may require professional installation.
Specifications can be changed without notice. Images are for illustrative purposes only.
