| ??? 04/29/03 15:47 Read: times |
#44499 - RE: Dinamic time delay Responding to: ???'s previous message |
The circuit that Michael has shown (and slight variations) have been in use (in welding sets by Migatronic(Danish) and ESAB (Swedish) for at least 35 years or more.. It works , and works reliabably.. |



