| ??? 08/01/03 13:33 Read: times |
#51914 - RE: High Voltage to TTL conversion prob. Responding to: ???'s previous message |
110 VDC?
if this is comming from mains and being ractified in turn you will be advised to use an step down transformer for that and then shemitt trigger or an op-amp stage for doing that. if you are using an SDT for powering the TTL you just have to add an additional winding for step down. abhishek |



