SMPS with UC3845 - All About Circuits
Dec 17, 2024 · I made a simple smps with uc3845. The output of the ic is connected to IRF840 and a EE30_15_7 ferrite transformer wound by me. The osc section seems to be working. Vcc supplied is …
SMPS with UC3845 | Page 3 | All About Circuits
Dec 17, 2024 · For the SMPS stuff, a 100MHz CRO is usually good enough and there are some newer CROs around that have mutlichannel digital inputs you can use for all manner of digital circuit tests …
SMPS circuit for LTspice - All About Circuits
Jun 3, 2022 · Hi, I'm searching for an example circuit to be run on LTSpice with a SMPS together with a common mode choke. The idea is to run a transient simulation in order to see the effect of this latest …
How to power multiple devices with a single SMPS?
Sep 16, 2021 · The SMPS has 3 built-in terminal pairs, but I have 4 synths. That would mean 2 of the above wired to the same terminals on the power supply, hence my original question. If I understand …
**The Official Guide to Special Masters Programs**
Jan 6, 2007 · SMPs are generally programs designed for several different populations of students 1) Those who completed their science requirements in college and need to improve their academic …
Design Considerations for SMPS Transformer - All About Circuits
Jan 27, 2022 · Can you have too many turns in the winding of a primary on a high-frequency ferrite transformer? If so, what problem does it cause? What happens if you don't have enough windings? …
Repairing Switched Mode Power Supplies (SMPS) - All About Circuits
Nov 1, 2007 · Very often when I attempt to repair electronic devices, either mine or from friends, I find out the problem is with the power supply which these days is most often a Switched Mode Power …
SMPS with UC3845 | Page 2 | All About Circuits
Dec 17, 2024 · The have used the UC3845 from when I got the very first prototypes. I really like the UC384x parts. Do you understand that the 3845 is limited to 50% duty cycle? The osc runs at 2x the …
SMPS Multiple Voltage Output - A few questions - All About Circuits
Sep 2, 2016 · I have to build a Switch Mode Power Supply with multiple outputs. I've seen many projects with just a single output , as well as projects with variable voltage output, such as using an lm317. …
SMPS power supply output noise and filtering - All About Circuits
Jan 10, 2021 · A couple of days ago I replaced my 12V/0,7A power supply to a 12V/2,1A power supply that I use for a couple of purposes. Everything looked okay until I found that my 1-wire network is …