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.
Wow, that coil idea is rather genius. We do, however, have a 'smart' charger of sorts in the works, to limit charge current and such.
I will, however, definitely skip the transformer - thanks, solved my problem.
Hello,
We have an electric car project which has 8-10 12v SLA batteries in series as a power source. In order to charge this, we need a ~120v ~15a DC power supply to feed into a custom board that controls current and such via mosfet. Because of the high power, we were thinking of just taking...
Most of them are IR, yes. A few high-end remote manufacturers use Bluetooth, but these are so rare it is very unlikely that yours is. A good way to test is to take a standard phone camera or other cheap camera, look at the front of the remote through it, and press a button on the remote. You...
Whoa, You really put a lot of time into your reply. Thanks.
For clarification, and I forgot to mention this, the input voltage is actually 1.5v. (running off AA in final product)
I've been powering with a lab power supply, so I don't think drift/droop is an issue.
Tried 360 ohm resistor as...
Hello All,
I'm Having a bit of trouble with a NCP1400 circuit. I've got a 10uF input decoupling cap, A 44uF output capacitor, and a 22uH inductor, with this schottky diode.My schema is just built off of the example application schematic in the datasheet, and I'm using the 3.3v version of the...
Hello All,
I will be pumping ~250a (At 40v) through a 100 turn coil momentarily (hopefully ~5ms pulse length), controlled by a mosfet, and there will surely be a significant amount of inductive kickback that will probably kill said mosfet. I've seen the standard diode-across-inductor technique...
(TO Admin: I apologize if I have misplaced this thread, did not really see where this should be put)
Hello All,
Would greatly appreciate it if someone could answer the below questions:
1: Does anyone know of any reputable companies who ship from inside China, and have ICs such as the...
Hello All,
My apologies if someone has already posted a similar question, or if I posted this in the wrong section:
Could someone suggest a compact board mount ac-dc converter module for a line-powered led lamp? Something similar to this would be appreciated: **broken link removed**...
Hello All,
Wondering if anyone could give me an example Op-amp circuit that would take a -0.5 to 1.5v input and output a voltage between 0-(any voltage under or equal to 5v) for reading with an ADC? (Sorry if it is a really noob-ish question, don't work with op-amps very often :grin:)
Thank...
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.
