TL494/594 Buck converter timebase distorted - All About Circuits
Oct 19, 2023 · Hi everyone! I'm trying to make a simple 200W 24VAC to 12VDC buck converter based on TI TL494 IC and IR2110 MOSFET driver, for educational and (partly) practical …
TL494 spice model - All About Circuits
Feb 8, 2011 · Hi, can you halp me with tl494 spice model, I'm using multisim 10. I will use it on boost converter. Thanks ;)))
TL494 charger output voltage adjustment - All About Circuits
Jan 8, 2025 · Hello Everyone, Happy New Year! I have an issue with a TL494-based charger as part of a 12VDC to 220VAC inverter-charger system which I have recently purchased. The …
TL494 Duty Cycle - All About Circuits
Apr 30, 2010 · I have a TL494 oscillator driving a switching power supply and right now the best I can get is 40-45% duty cycle. I know the datasheet says 45 is the recommended maximum …
Proteus Model For TL494, SG3524, SG3525 - All About Circuits
May 25, 2018 · Dear Experts, This is my first post in the forum, hope i will get help from you. I need Proteus Model for TL494, SG3524, SG3525, I do not have these ICs in...
Build a regulator rectifier using buck converter method
Mar 5, 2025 · hello everyone, please help me as a beginner. (Maybe I will copy the same question on several forum sites to add references) I am making a regulator rectifier (RR) for a motorbike …
boost converter with TL494 - All About Circuits
May 7, 2020 · Hello everybody, now I am designing dc dc boost converter circuit using TL494, from 12V up 60V. But I am having a few issues that are giving me a headache. I have …
issue in voltage regulation using TL494 - All About Circuits
May 27, 2022 · I am using the given schematic for voltage regulation using TL494. When feedback is not given, that is point A and B are not connected, then I am getting a pulse of …
High Voltage H-Bridge for DC Motor | All About Circuits
Feb 12, 2025 · Hello to all, I am modifying a machine which has a 300V DC Motor 500W which I want to make it to work bidirectional, CW and CCW. The motor has two wires +-. It will have a …
Tl494 error amplifier pin maximum voltage input - All About Circuits
Aug 20, 2021 · The TL494 is a very old & dated design and doesn't support synchronous rectification - there are better ICs than that. If it's not a rude question, other than the …