OK................... How much it will cost ? (Stereo - Two assembled PCBs)
i am trying to design a 5vdc 1amp isolated smps using VIPer22a ic from st microelectronics. I have viper design tool that designs a circuit. but i don't know much about the circuit. How does the...
Sorry for my bad English.
Iím looking for some good smps schematic to build some and I found this on internet. In this schematic input voltage is 12v and I want to connect 220v and donít...
Im building an stereo amp with 2 TDA2052 IC. The Datasheet says it will need 25V DC power supply to provide 60 watts in 4 n 8 Ohms. Now i just need a power supply diagram that will provide...
gate drive transformers Vs high side driver ICs is always a hot debate. There are minor pros and cons to each, but really both would work for most situations.
I have taken a look at 38083 as you suggest. Thanks. I always like fewer pins In looking at their application on the TI data sheet, ( fig 5), I am
TL494 is a very old general purpose PWM IC. It won't do current mode control or even proper over current protection without external circuits and I wouldn't
Thanks for your explanation of powdered iron being a distributed gap. It was an epiphany for me. I'm still brushing up on my
I did not understand the center tap part either, i thought he might of meant input.
Can anybody tell me the temperature of ETD49 or ETD59 (N87, N27 or N97) cores in idle condition with 1600 Gauss flux????
and anybody who
To do a centre tapped output, I'd probably think of that as a 2 phase output with both outputs 180 deg out of phase and at half the nominal output voltage
Your basic battery to mains inverter design will usually be an isolated DC-DC step up converter followed by an unisolated DC to low frequency inverter,
Hello mj777 ............,
I am not so good in troubleshooting of electronic circuits. So I am requesting you the assembled
I am new to this forum. To introduce myself, I am a retired engineer with circuit design experience in broadcast communications
I am new to this forum. To introduce myself, I am a retired engineer with circuit design experience in broadcast communications and...