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 …

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 ;)))

Jan 2, 2020 · Hello everyone in the AAC community. I recently built this motor controller based on TI's TL494 and IR2110 mosfet driver. Although it works great i have a question. I have the …

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...

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 …

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 …

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 …

May 16, 2017 · A TL494 is a switchmode psu chipset not an Audio amplifier! Its theoretically possible - just because I never got around to trying it doesn't seem to have stopped someone …

Oct 25, 2020 · Hello everyone, I was studying a tl494 based half bridge smps I came across the current sense section opamp pin 15 & pin16 Now pin16 is connected directly to the ground But …

Nov 1, 2018 · First and most important, unless the circuit uses a base or gate drive transformer, TL494 and everything connected to it should be considered to be at AC mains "hot" voltage. If …