| ??? 01/19/06 16:19 Read: times |
#107822 - Now you're talking Responding to: ???'s previous message |
U Kaz said:
Everytime machine will perform an operation current will go high as much as 13-15Amps for a second. and at some of the busy places the machine is doing at least 150- 200 operations a day in 8hour working time. Right ! And what voltage can you allow at this point, the end of your 1 second 15 Amp excursion ? There is no realistic capacitor is going to let you take 15 amps for 1 second. You can get away with a much smaller transformer now though. Steve |
| Topic | Author | Date |
| Power supply | 01/01/70 00:00 | |
| Book Horowitz and Hill | 01/01/70 00:00 | |
| all and every PS chip manufacturer has a | 01/01/70 00:00 | |
| Not enough information | 01/01/70 00:00 | |
| more information here | 01/01/70 00:00 | |
| Unregulated then | 01/01/70 00:00 | |
| will these components do? | 01/01/70 00:00 | |
| Overspecced | 01/01/70 00:00 | |
| Surge current, cooling | 01/01/70 00:00 | |
| Words of wisdom. | 01/01/70 00:00 | |
| count me in | 01/01/70 00:00 | |
| Exactly | 01/01/70 00:00 | |
| ALWAYS. | 01/01/70 00:00 | |
| How about . . . | 01/01/70 00:00 | |
| Energy Storage Capacitors | 01/01/70 00:00 | |
| transformer | 01/01/70 00:00 | |
| NO. | 01/01/70 00:00 | |
| 20A? | 01/01/70 00:00 | |
| some transient | 01/01/70 00:00 | |
| And,... | 01/01/70 00:00 | |
| re: And... | 01/01/70 00:00 | |
| Now you're talking | 01/01/70 00:00 | |
| Are you sure? | 01/01/70 00:00 | |
| Storage cap | 01/01/70 00:00 | |
| an element of fuzzyness | 01/01/70 00:00 | |
| My problem too | 01/01/70 00:00 | |
| Fuzzy... | 01/01/70 00:00 | |
| ??? | 01/01/70 00:00 | |
| !!! | 01/01/70 00:00 | |
| Is this okay...? | 01/01/70 00:00 | |
| Have you read my last post? | 01/01/70 00:00 | |
| I did. | 01/01/70 00:00 | |
| Reliable or not ? | 01/01/70 00:00 | |
| Farnell | 01/01/70 00:00 | |
| re: Farnell | 01/01/70 00:00 | |
| so farnell do not know how to copy | 01/01/70 00:00 | |
| Whut ? | 01/01/70 00:00 | |
| sorry, but what is this ?? | 01/01/70 00:00 | |
typo | 01/01/70 00:00 | |
| Ok in winter, problematioc in summer | 01/01/70 00:00 |