Eeyore writes:

donskister wrote:

--------------------------------------------------------------------------------
Hello everyone...

Good day. Im noticed some devices like motors, appliances or any
electronic devices used differents rated of hertz liked our TV used 60
hertz some TV used 50 Hz others rated 50~60. I know that every
countries have there own standard of hertz...My question is there any
effect with the performance of a motor or any kind of electronic
devices if they used with different rate of hertz. Is the rate of hertz
has effect the design, size of the wire and number of turns of
wire..etc.. when creating a new electronic devices...

There often is an effect but many ( most ) products are made to work fine on either.

Maybe you could be more specific if you have a concern about this.

Also see: http://www.repairfaq.org/sam/pwrfaq.htm#ipslfi

--- sam | Sci.Electronics.Repair FAQ: http://www.repairfaq.org/
Repair | Main Table of Contents: http://www.repairfaq.org/REPAIR/
+Lasers | Sam's Laser FAQ: http://www.repairfaq.org/sam/lasersam.htm
| Mirror Sites: http://www.repairfaq.org/REPAIR/F_mirror.html

Important: Anything sent to the email address in the message header above is
ignored unless my full name AND either lasers or electronics is included in the
subject line. Or, you can contact me via the Feedback Form in the FAQs.