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.
I finished buying a new 40 leds chain that has got a transformer at its plug, which transforms the current to 24V current, so that the current that flows in our Nativity scene shouldn't be a dangerous current.
Thank you, your informations were very useful to me, but in the meanwhile in an Italian forum they told me that also a 20 mA current is dangerous for humans, although I discovered that it depends on the voltage, voltages of less than 50V are not considered dangerous in general. Then using a...
No, I didn't say I have to cut off three leds; I said that there are three wires on the DC side, and I don't know how the current flows in them, so I am thinking to add three fuses, one to each of the three wires.
They are in series, one after the other.
Yes, thank you, I know that; as I...
I'd like to add the fuse in the led chain, so I don't have to cut the power cord, also because, in the instructions, it is indicated that in case of damage to the power cord the power cord has to be replaced with a special power cord that is available only at the manufacturer or at its technical...
Calculate what fuse to add to a led chain
For safety reasons I would like to add a fuse to a led chain. Please help me to calculate what fuse I should use, and would it be useful for safety?
I bought a chain of 40 led to replace the little lights of our Nativity scene. The chain of LEDs that I...
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.
