What is external synchronization frequency?

Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
Sign up Log in
2 replies · 2K views
Adrian1
Messages
2
Reaction score
0
What does it mean?

"External synchronization frequency:
350-450kHz"

http://ohmps.com/product/4/
 

Discussion

Engineering news on Phys.org
Adrian1 said:
What does it mean?

"External synchronization frequency:
350-450kHz"

http://ohmps.com/product/4/

Welcome to the PF.

It probably means that you can synchronize the DC-DC converter's switching frequency to an external clock in that frequency range. That is often done to avoid noise interference with other equipment nearby. If you don't supply a synchronizing clock, the DC-DC will free-run at some frequency in that frequency range probably.
 
berkeman said:
Welcome to the PF.

It probably means that you can synchronize the DC-DC converter's switching frequency to an external clock in that frequency range. That is often done to avoid noise interference with other equipment nearby. If you don't supply a synchronizing clock, the DC-DC will free-run at some frequency in that frequency range probably.

Thank you for explanation! It helped a lot:approve:
 

Similar threads

Undergrad Quantum Entanglement and Synchronization

  • James Hasty
  • · Replies 6 ·
  • Quantum Physics
Replies
6

Synchronization of an alternator to the grid

  • cnh1995
  • · Replies 15 ·
  • Electrical Engineering
Replies
15

Undergrad Special relativity & Synchronization of clocks

  • noxurxo
  • · Replies 17 ·
  • Special and General Relativity
Replies
17

High School The synchronization of clocks and the relativity of motion

  • AlMetis
  • · Replies 84 ·
  • Special and General Relativity
3
Replies
84

High School What Are the Relativistic Implications for Beacon Synchronization?

  • dom_quixote
  • · Replies 25 ·
  • Special and General Relativity
Replies
25

Graduate Synchronization from dissipation?

  • Demystifier
  • · Replies 2 ·
  • Classical Physics
Replies
2

Undergrad Relativity of Simultaneity question (use Einstein synchronization)

  • ESponge2000
  • · Replies 5 ·
  • Special and General Relativity
Replies
5

Undergrad GPS clock synchronization in ECI frame

  • cianfa72
  • · Replies 34 ·
  • Special and General Relativity
2
Replies
34

Synchronization of a camera with a rotating shaft

  • ishaan
  • · Replies 8 ·
  • Electrical Engineering
Replies
8

High School Synchronization free of Contradiction: 1905 Paper

  • bahamagreen
  • · Replies 23 ·
  • Special and General Relativity
Replies
23