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What calculations/formulas are applicable when you spec a soft starter?

Anonymous   31 Jul 2018   (1)
EEWeb
03 Aug 2018 02:38

Fault current calculation for 22/0.4kV 2000kVA transformer, 6% Z, 0.0005+j0.0012Ω cable

Anonymous   30 Jul 2018   (2)
EEWeb
03 Aug 2018 20:30

Best PCB Board Material Selection: FR4 vs Rogers vs Polyimide for High-Frequency Designs

Anonymous   30 Jul 2018   (2)
EEWeb
30 Jul 2018 15:59

What is the best wavelength use in testing fiber optic cable?

Anonymous   30 Jul 2018   (1)
EEWeb
31 Jul 2018 15:02

Bi-directional incremental encoder (Understanding resolution and requirements)

Anonymous   27 Jul 2018   (4)
EEWeb
02 Aug 2018 08:23

regarding getting mild electric shock in my new (one day old) “microsoft surface pro”

Anonymous   26 Jul 2018   (6)
EEWeb
17 Sep 2018 11:34
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How to Control Home Appliances via SMS Using DTMF and Cellular Phones

Anonymous   26 Jul 2018   (2)
EEWeb
28 Jul 2018 05:23
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What are the basic troubleshooting steps for the Smart-UPS SMT1000RM2U / SMT1500RM2U ?

Anonymous   26 Jul 2018   (2)
EEWeb
28 Jul 2018 06:56

Transducer with 3 Inputs, 0.1/0.5A Range, and Profibus Output Recommendations

Anonymous   26 Jul 2018   (1)
EEWeb
27 Jul 2018 16:59

Extech 48VFL PID Controller Wiring for Thermocouple, Heat Cartridge, Power Connection

Anonymous   26 Jul 2018   (1)
EEWeb
26 Jul 2018 03:59

Interfacing CPS120 Barometer Altimeter and GPS for Latitude, Longitude, Altitude on Pi

Anonymous   25 Jul 2018   (1)
EEWeb
27 Jul 2018 01:28

Make Global positioning system using barometric altimeter sensor

Anonymous   25 Jul 2018   (0)
EEWeb
25 Jul 2018 17:47

Effect of Through-Hole vs Blind Hole on Signal Integrity and Application Principles

Anonymous   25 Jul 2018   (1)
EEWeb
02 Aug 2018 02:34

How can I detect the peak amplitudes of 100 kHz nanosecond (30 ns) pulses?

Anonymous   24 Jul 2018   (2)
EEWeb
27 Jul 2018 02:33

Switched Capacitor Circuit for Measuring Battery Cell Voltage Difference in LTspice Simulation

Anonymous   24 Jul 2018   (2)
EEWeb
05 Aug 2018 05:50

TLP251 Photocoupler Heating Up When Driving IGBT With PWM—What Could Be Wrong?

Anonymous   23 Jul 2018   (6)
EEWeb
25 Jul 2018 18:24

Is 40V Induced Current from Heat Mat Causing Shocks in Stainless Steel Shower Drain?

Anonymous   20 Jul 2018   (9)
EEWeb
29 Jul 2018 04:03

Bit Banging I2C for communication between Raspberry Pi and PCF8591

Anonymous   19 Jul 2018   (6)
EEWeb
20 Jul 2018 07:03

Protecting CMOS 4069UB Outputs from ESD When Using Off-Board Controls

Anonymous   19 Jul 2018   (5)
EEWeb
21 Jul 2018 16:26

Best Free Websites to Download Electronic Footprints and Symbols for PCB Design

Anonymous   18 Jul 2018   (6)
EEWeb
09 Dec 2019 12:09

How to Calculate Current for 36V Brushless DC Motor and Key Parameters Involved

Anonymous   18 Jul 2018   (1)
EEWeb
20 Jul 2018 03:46

Analog IC Design and Layout Master Thesis Opportunities in USA for SoC Students

Anonymous   18 Jul 2018   (1)
EEWeb
20 Jul 2018 03:55

Wire Gauge Selection for 45A Motors and 90A Battery in RC Airplane with LiFePO4 4200mAh

Anonymous   18 Jul 2018   (4)
EEWeb
20 Jul 2018 06:59

Improving Power Factor at Fuji Intake with Local Generator at 4 MW, PF Above 0.85

Anonymous   15 Jul 2018   (7)
EEWeb
30 Jul 2018 18:39

Do many of you guys buy electronic components from Aliexpress or similar?

Anonymous   15 Jul 2018   (6)
EEWeb
03 Dec 2018 08:08

Best Practices for Connecting Commons and Grounds in Multiple DC Power Supplies

Anonymous   12 Jul 2018   (7)
EEWeb
17 Jul 2018 07:23

2-D Plane software available for a set environment within a control space

Anonymous   11 Jul 2018   (2)
EEWeb
13 Aug 2018 11:38

JYE DSO138 Oscilloscope Kit: Are Banggood Versions Genuine or Counterfeit?

Anonymous   10 Jul 2018   (4)
EEWeb
15 Aug 2018 23:09

STM32F429 PCB: SDRAM FMC 90MHz and LAN8742A RMII Routing, Length Matching, Impedance

Anonymous   10 Jul 2018   (3)
EEWeb
13 Jul 2018 22:33

Is 1N4001 Diode Safe for 0.6A Load in Battery Circuit? Heat Concerns at 0.42W

Anonymous   10 Jul 2018   (5)
EEWeb
17 Sep 2018 11:53

How to Generate Gerber Files in Altium Designer for PCB Manufacturing

Anonymous   10 Jul 2018   (3)
EEWeb
17 Sep 2018 11:57

Reactive power compensation using three current transformers instead of 1

Anonymous   10 Jul 2018   (2)
EEWeb
14 Jul 2018 01:55

How to create multiple simultaneous signal sources from a single reference source?

Anonymous   09 Jul 2018   (11)
EEWeb
09 Jan 2020 17:22

Eddy Current Brake Drag Force at High Velocity, Magnet Volume Interpolation, Nd42 FEA Validation

Anonymous   08 Jul 2018   (0)
EEWeb
08 Jul 2018 22:24

Is It Safe to Leave the Temperature Wire Disconnected in Beats Headphone Battery Replacement?

Anonymous   08 Jul 2018   (3)
EEWeb
10 Jul 2018 12:04

How to Interpret Symbols and Specifications on Single Phase Induction Motor Plate?

Anonymous   08 Jul 2018   (4)
EEWeb
19 Jul 2018 21:10

LCD panels used in projectors – What are their limitations?

Anonymous   08 Jul 2018   (2)
EEWeb
11 Jul 2018 08:19

19V Regulated power supply design source 19.8v to 25.2v how to?

Anonymous   04 Jul 2018   (4)
EEWeb
11 Jul 2018 08:00

Raspberry Pi PCF8591 ADC Max Sampling Rate and High Frequency Signal Detection

Anonymous   04 Jul 2018   (6)
EEWeb
04 Jul 2018 21:09

How to Check if This Transistor and Diode Tester Circuit Functions Correctly?

Anonymous   03 Jul 2018   (4)
EEWeb
16 Jul 2018 03:19

AC Motor Regenerative Braking Circuit Design Using PWM and Microcontroller in PSIM

Anonymous   03 Jul 2018   (2)
EEWeb
05 Jul 2018 05:45

Why does 3-phase panel power (2162W) differ from load power (1872W) with 2-pole 208V breaker?

Anonymous   02 Jul 2018   (18)
EEWeb
14 Jul 2018 11:11

How Does Reversing Start Winding Reverse Single Phase Induction Motor Direction?

Anonymous   01 Jul 2018   (12)
EEWeb
04 Jul 2018 14:40

Will RCCB Work in Unearthed Neutral Transformer or Inverter Systems Without Neutral Earthing?

Anonymous   01 Jul 2018   (1)
EEWeb
02 Jul 2018 09:23

Seeking Worksites for Oscilloscope Usage Study with Engineers Under 35

Anonymous   29 Jun 2018   (2)
EEWeb
03 Jul 2018 22:02

AutoDesk Eagle 2-Layer PCB Design: Gerber Generation & JLCPCB Manufacturing Review

Anonymous   28 Jun 2018   (3)
EEWeb
12 Oct 2018 07:31

Op Amp Pin Connections for Temperature Control Circuit: V+ and V- Wiring Clarification

Anonymous   27 Jun 2018   (5)
EEWeb
28 Jun 2018 21:03

Is the Micromite 2.8 LCD Kit Still Available in the UK? Order Delays and Updates

Anonymous   27 Jun 2018   (4)
EEWeb
29 Jun 2018 22:28

How to Keep LED On for 1 Hour with Switch Activation—Simple Timer Circuit Ideas

Anonymous   27 Jun 2018   (14)
EEWeb
30 Jun 2018 09:54

EN 50575 standard applicability for equipment wiring—does it cover non-building wire?

Anonymous   26 Jun 2018   (6)
EEWeb
27 Jun 2018 02:10
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electronic circuits, electronic constructions, projects: power supply, amplifier

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