 |
|
| Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
|
|
LinkBack | Thread Tools | Display Modes |
|
#1
Posted to sci.electronics.design,sci.electronics,sci.electronics.equipment,sci.electronics.repair
|
|||
|
|||
Looking for a Low Cost On Delay Timer
Names can be confusing, so here's what I'm doing....
http://img43.imageshack.us/img43/7434/wvm.gif When 12VDC is applied to the input, I need a 12VDC output for 5 seconds. Then output will go back off and stay off until the input goes to zero. Then cycle starts again. Current for both legs is in the 10-50ma range. A simple on-delay timer would work but I'm having trouble finding one with NC contacts. Tons of stuff $100+, but for this application, it has to be under $20. |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| Delay off timer required | UK diy | |||
| Delay off timer required | UK diy | |||
| Delay off timer required | UK diy | |||
| delay timer for bathroom fan? | Home Repair | |||
| Timer delay for extractor fan | UK diy | |||
Threaded Mode
