1. D

    Defining DFLOP output

    Hello, I would like to know how do I configure the DFLOP with + -15 V or whatever other voltage. I tried several things but it still has + -1V.
  2. A

    Sycnhronous converter design in Ltspice

    Dear all, I am trying to simulate my synchronous buck converter and I managed to implement complementary signals to driver two different transistor. The issue is as follows: 1- I inserted dead-time (green circle) but the problem is that at the start of the period two signals overlap...
  3. flipper2222222

    IR infra red frequency convertor

    hi everyone, not sure if this is even possible, maybe someone knows of a way. I have a IR blaster that sends at 38kHz and a device that has a 37kHz infra red system. is there a IR convertor \ relay that can make the receiving device (cable set top box) accept the commands of the sending...
  4. V

    running a 3 phase fryer from a 1 phase supply

    Asking for some advice as I can't seem to find anything. I have been asked if there's any way to run a 3 phase fryer from a single-phase supply. I've attached some images below. any idea for rewiring would be appreciated I looked at a variable frequency drive but to my understanding, it...
  5. Y

    Powering 10 servos from a single Li-Po

    I could use some perspective on a circuit I'm planning to build. It's a robot with 6 standard servomechanisms and 4 microservos. I'm set on using a single power source and three step-down converters to feed most of the servos + Arduino Uno + PWM driver with 5V but also supply 6V to two servos to...
  6. S

    How to determine component values and switch dead-times in a fly-back passive snubber circuit

    I have been studying the use of snubber circuits within flyback converters and other hard-switched converters, and doing some simulations to see the results. I have came across one type of snubber called a passive snubber circuit, which uses no resistor and instead some additional passive...
  7. G

    Does buck converter without adjustable ampere can be modified?

    Hi guys... I have a buck converter 12a with only 1 trimpod for adjust the voltage. Can it be modified to adjust an ampere???? Or how to control the ampere ???
  8. S

    Average current mode control on secondary side of a transformer?

    I have been looking through the famous app note on Average Current Mode Control by L. Dixon,https://e2echina.ti.com/cfs-file/__key/telligent-evolution-components-attachments/13-112-00-00-00-00-44-35/Average-Current-Mode-Control-of-Switching-Power-Supplies.pdf. He gives many examples on how to...
  9. calmd

    LCL Filter Plant Control

    Hi everyone! I don't know if this is the place to ask Control Theory related questions, but it's for modelling a power electronics circuit so I thought I could at least try. I have to design a grid connected inverter in Simulink using the PLECS toolbox and I ran into some problems when designing...
  10. AlexVR

    Logism Circuit Design Help. HEX Display

    I need to design a circuit to calculate the product of two 4-bit binary numbers, and then display the decimal result in three HEX displays.I already have the multiplication part, but the hex baffles me since : 1-The inputs are two 4-bit binary numbers. 2-The system can display each input...