Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Hi,
Is there anyone that has experience in powerline communication. i just want to know what are the conditions or rules for a well functioning PLC coupling circuit?
What are the condition of voltage,current and frequency if the coupler works?
Regards,
authority86
hi...
thanks for all replies..if i use the 18Va transformer will it be able to power up another two device which is 12V & 9V 0.45mA? my plan is to reduce the use of transformer..sorry if keep asking question as i'm in the field of communication engineering, not having much knowledge about...
hi,
it seems i have the problem to power up device at 12V 1.5A rated.even after i regulate the output voltage of my transformer to 12V DC...attachment is the datasheet of transformer...is it capable enough to use the transformer?or need to find another transformer that rated at 1.5A?
thanks
hi goldsmith
thanks for the reply...yes i want to tune the 300MHz to any lower value that can pass through transformer and powerline...is it an x2 class capacitor suitable for that?or need to find special transformer for that job?...what is the formula to calculate the value of tuning capacitor...
hi...
i hav 300MHZ transmitter and receiver circuit that used the LM567 ic..my plan is to connect it to the network card and send the signal through powerline...is it possible? right now i'm trying to construct the powerline coupling using varistor, X2 class capacitor and inductor...is it the...
hi foxy rick..
after several configuration of 1A bridge ic,regulator7812 IC and capacitor i manage to get back 12V...i actually hav loaded the primary with capacitor coupling circuit..but the output is still 16V.i suspected the 0.45A load not achieved to get back 12V..so at output i use the IC...
hi picgak...
i hav directly connected the 230V line to the primary and measure the output in secondary.the value is 16V instead of 12V...i just need 12V for my circuit....i just want to know how or what configuration to draw out 12V...
thanx for the reply...
i hav 230V to 12V step down transformer.... according to the datasheet provided, the output will be 12V in 0A and 16V in 0.45A....what does it mean by that? i need only 12V to power up my circuit..how will i draw just 12V?does it need to construct a 0.45A circuit at load to draw the 12V?or just...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
