Official Scythe Forum - View Single Post - Need pwm specs for KAMA-PWM

Ed Taylor · #3 (**permalink**) 06-27-2008, 10:53 PM

Danke sehr,

1) I am still concerned about the pulse frequency. The W83627EHF data sheet says that CPUFANOUT is divided down from either 180 KHz or 24 MHz. Which means the fan gets less than 1 KHz or as much as 50 KHz.
What is best for a KAMA-PWM?

2) I also assume the fan is expecting 3.3V. Will it take 5V without damage?

Thanks again,
Ed

PS -- Sorry for the duplicate post. Why yes, I am a newbie.

#3 (permalink) 06-27-2008, 10:53 PM
Ed Taylor Junior Member Join Date: May 2008 Posts: 2	Still need pulse frequency Danke sehr, 1) I am still concerned about the pulse frequency. The W83627EHF data sheet says that CPUFANOUT is divided down from either 180 KHz or 24 MHz. Which means the fan gets less than 1 KHz or as much as 50 KHz. What is best for a KAMA-PWM? 2) I also assume the fan is expecting 3.3V. Will it take 5V without damage? Thanks again, Ed PS -- Sorry for the duplicate post. Why yes, I am a newbie.