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edaboard

@EDAboard

https://teapaw.org/t.co/UOGXBRrDeL gives electronic engineers a forum for interacting with their peers and getting answers about technical issues and design problems.

 Cleveland, OH
edaboard.com
Joined August 2010
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LC low pass filter using Toroid Core dlvr.it/TCxk0S

LC low pass filter using Toroid Core

there is a capacitive load that has a high power usage (about 250 w). the output signal of the transformer is a square signal . b-point expected signal is sin-wave .to convert a-point ( square...

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Adjusting current in a module contains LM2596 and 3 pot dlvr.it/TCxjzq

Adjusting current in a module contains LM2596 and 3 pot

Hi. I was trying to adjust the output of this LM2596 3 POT to 1.8VDC and 20mA. The voltage potentiometer(left pot)was not a problem to be adjusted to 1.8VDC,but i couldn't adjust the current...

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121
Single stage isolated PFC has no OTS chips solutions? dlvr.it/TCwt3W

Single stage isolated PFC has no OTS chips solutions?

Hi, We are thinking of buying this SmartEgg charger for 140W offline 90-265VAC https://www.eggtronic.com/power-converters/smartegg/ It is actually a version of the following, shown on Fig 5, page...

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102
Error in ISE14.7 IP-coregen(61) FloatingPoint components dlvr.it/TCwQJD

Error in ISE14.7 IP-coregen(61) FloatingPoint components

Hi After I discovered errors in my project when using IP-Coregen(6.1) FloatingPoint components, I have a very simple test for just floating point multiplication. : TestOutp = InpA * InpB after...

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89
I am getting FLT-003 error msg in Primetime dlvr.it/TCwQHb

I am getting FLT-003 error msg in Primetime

When I am filter_collection command in primetime to filter based on name of the cells, I am getting FLT-003 ERROR, is there any way of suppressing this error or framing the condition for filtering...

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60
Decoding uart data dlvr.it/TCw4Hm

[SOLVED] - Decoding uart data

How can I decode the uart data recived from slave device to pic micro The start is $ End is What is the value of How to check the recived character is

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36
CAM350 Lost text after saving dlvr.it/TCw4Hl

CAM350 Lost text after saving

Hello, Using CAM350 15.0 I have various templates that I believe were originally created in CAM350 12.0. I recently imported one of these into a current project and noticed almost every note for...

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40
How to Use Microcontroller and GPS Module for Accurate City Detection in "Identify My City" Tool? dlvr.it/TCw4Hh

How to Use Microcontroller and GPS Module for Accurate City...

I've been exploring a tool called "Identify my city" that uses a device’s GPS to determine a user’s location. The idea is pretty fascinating—it pinpoints the user’s city based on real-time GPS...

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32
PIC16F-18854 ADC example code dlvr.it/TCw4HH

[SOLVED] - PIC16F-18854 ADC example code

Hi Team I am working on a PIC16F18854 MCU to read the temperature on an ADC channel. Can you please provide a sample code for the ADC? I have provided the source and config files for ADC in an...

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48
Difference between onboard & DC fast charger dlvr.it/TCtj3G

Difference between onboard & DC fast charger

Hi, What can be difference between onboard & DC fast charger in e-vehicle?

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31
Get Your 1-6 layer PCB Prototype for Only $1 with ALLPCB dlvr.it/TCtj34

Get Your 1-6 layer PCB Prototype for Only $1 with ALLPCB

Are you looking for high-quality PCB prototypes at an unbeatable price? ALLPCB has an incredible offer you won’t want to miss! With their $1 PCB prototype activity, ALLPCB is making it easier than...

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31
Power amplifier DC Power Consumption dlvr.it/TCt0xp

Power amplifier DC Power Consumption

I am replacing a power amplifier from a transmitter chain because it is obsolete. I would like to determine the required DC consumption for the PA so that the Power Supply Design (PSD) engineer...

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27
IGBT replacement help dlvr.it/TCsfNY

IGBT replacement help

hello everyone can i use the IGBT number MM75G5U65BX, instead of P75V65 SDS1? attached the datasheets, please look and give me your experience the ratings for ampere and voltage are the same...

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Oscillator Failure Over Temperature dlvr.it/TCsDkC

Oscillator Failure Over Temperature

I inherited an old oscillator design that fails the output power requirement at hot temperature. The system consists of the oscillator stage followed by an AM modulator and last a power amplifier...

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metal cavity /shield / enclosure rf filter dlvr.it/TCsDjZ

metal cavity /shield / enclosure rf filter

https://docs.keysight.com/eesofapps/rf-filter-with-shield-9333304.html Is there an analytical tutorial, pdf/video with step by step on how to create and simulate a metal cavity and then...

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Input current of PFC contains DC at transients dlvr.it/TCrq7G

Input current of PFC contains DC at transients

Hi everyone, I was wondering if anyone could shed light if DC current for AC PFC for the duration of 10 fundamental periods is a problem? During steady-state operation DC current is measured at...

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17
Finding Impedences in both directions in between my two stage low noise amplifier dlvr.it/TCrq7F

Finding Impedences in both directions in between my two stage low...

I am designing a W Band low noise amplifier . I have used two cascode stages each one optimized at different frequency point. I have attach the diagram below. I am getting the desired results but...

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SIP ceiling speaker dlvr.it/TCrq6x
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Economiser Circuit for Contactor dlvr.it/TCrq6w

Economiser Circuit for Contactor

Hey guys, I've been assigned a little project for an extra-cirricular activity though I'm not sure where to start. It involves making an economiser circuit for a contactor to make it more...

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How to include AMP Product library in AWR MWO dlvr.it/TCrq5g

How to include AMP Product library in AWR MWO

I want to include Ampleon Product Library in AWR MWO. After that I have to get BLF647P transistor symbol to give biasing. I have BLF647P product files.

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