Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
The ir2110's are having 10 mfd tantalum at lo side and 2x1 mfd box in parallel at hi side.
Anyway as per your suggestion i am increasing x'mer primary no. of turns to 37. As per my calculation it should hv flux excursion of 1600 gauss at lo line. but current density will be very high.
But i am...
I don't hv a current probe. So seeing the current is difficult.
I am trying to reduce the length of the driver wires. What should be the maximim length? Currently it is between 3 to 4 inches and the wires are twisted inside the protective sleeve.
About getting the 27 turns, do you want to see...
I have an oscilloscope.
Enclosed pls find the equations I hv used to calculate the primary number of turns. This is according to the Pressman book. I admit the drawing is not very clear. I will try to upload a better drawing. I will post the pictures of PCB shortly.
No component is getting very...
I am working on a 30 V 20 A SMPS. Following is the specification-
I/P - 180 VAC to 250 VAC.
Output - 30 V/ 20 A with current limit.
Configuration - Full bridge.
Frequency - 85 kHz.
Control method - Voltage mode using SG3525A.
DC blocking capacitor -1.5 mfd.
Transformer - EE42/15 core (EPCOS)...
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.
