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How to determine amplifier class (A, AB, D, etc) when not specified in product info

Anonymous   17 Mar 2020   (3)
EEWeb
19 Mar 2020 03:50

How to Add AGC to 455kHz IF Amplifier for Variable Gain Control via Voltage

Anonymous   15 Mar 2020   (5)
EEWeb
19 Mar 2020 09:28

Is Using 24V Power Supply With Buck Converters for 12V DC Shades Over 100ft Viable?

Anonymous   15 Mar 2020   (1)
EEWeb
17 Mar 2020 19:52

0 Calculate Moment of Inertia(J) and magnetic field(B) of a PMDC motor

Anonymous   15 Mar 2020   (0)
EEWeb
15 Mar 2020 08:10

How Can I Improve My Analog Design Skills for ADCs, Filters, PLLs, and Analog Front Ends?

Anonymous   13 Mar 2020   (5)
EEWeb
20 Mar 2020 17:44

Analog Controlled VGA for 2.16GHz, 0–14dB Gain, Budget-Friendly Options?

Anonymous   12 Mar 2020   (4)
EEWeb
17 Mar 2020 17:55
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Connecting 4 Pin PWM Fan to 5V 3A Power Supply and Sourcing Suitable Adapter

Anonymous   12 Mar 2020   (3)
EEWeb
14 Mar 2020 14:44

Differences Between Fuse and MCB: Working Principle, Applications, Pros & Cons

Anonymous   11 Mar 2020   (2)
EEWeb
27 Apr 2020 16:18

Computer-Aided or Autonomous System Porting Between Heterogeneous Hardware Platforms

Anonymous   11 Mar 2020   (1)
EEWeb
16 Mar 2020 11:37

Is It Safe to Hard-Wire an AC Input SSR for Automatic Shop-Vac Control in Garage?

Anonymous   07 Mar 2020   (12)
EEWeb
11 Mar 2020 04:33
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Cost Estimate for Interconnection of Distributed Generation Project?

Anonymous   05 Mar 2020   (5)
EEWeb
07 Mar 2020 22:54

Effect of Primary Voltage and Conductor Size on Transformer Secondary Short Circuit Current

Anonymous   05 Mar 2020   (4)
EEWeb
07 Mar 2020 10:42

Calculating Excitation Voltage Ef for Synchronous Motor: 350V, Xs=80Ω, 1A, 0.8 PF Lagging

Anonymous   04 Mar 2020   (2)
EEWeb
09 Mar 2020 17:12

How does complex impedance measurement determine voltage transformer VT ratio (2500:1)?

Anonymous   03 Mar 2020   (5)
EEWeb
04 Mar 2020 15:37

Is a 3-phase supply with voltages 120 / 120/ 230 V at phases A, B, and C respectively a common pract

Anonymous   02 Mar 2020   (1)
EEWeb
06 Mar 2020 02:54

TN-C-S vs TN-S Earthing for Switchboard Feeding Pump in Hazardous Area Australia

Anonymous   28 Feb 2020   (1)
EEWeb
28 Feb 2020 16:11

Does anybody here believe on God’s green earth this gizmos could work-?

Anonymous   28 Feb 2020   (11)
EEWeb
30 May 2020 09:41

Are Electricians Warranted for Damages During Electrical Work or Repairs?

Anonymous   27 Feb 2020   (1)
EEWeb
27 Feb 2020 22:33

Advancing from Arduino to Realtek Ameba RTL8195: Is This a Good Next Step for IoT?

Anonymous   27 Feb 2020   (4)
EEWeb
09 Mar 2020 01:09

Should warehouse illume choose that kind of lamps and lanterns appropriate?

Anonymous   27 Feb 2020   (1)
EEWeb
29 Feb 2020 22:48

Measuring Power Precisely and Quickly for AC Current/Voltage – High Frequency Low Power

Anonymous   27 Feb 2020   (2)
EEWeb
02 Mar 2020 02:26

How to Design Ethernet SPD with TVS, Gas Tube, and Digital Activation Indicator?

Anonymous   26 Feb 2020   (1)
EEWeb
29 Feb 2020 22:53

Is there an application where a positive Voltage Droop is usefull?

Anonymous   24 Feb 2020   (5)
EEWeb
26 Feb 2020 08:31

Analog load cell amplifier IC for weighing machine with logarithmic output?

Anonymous   21 Feb 2020   (6)
EEWeb
23 Feb 2020 07:47

Impact of Coil-to-Ferrite Slack in Toroidal Ferrite Inductors

Anonymous   20 Feb 2020   (2)
EEWeb
21 Feb 2020 23:27

In Common mode choke core, how is inductance and impedance related

Anonymous   19 Feb 2020   (1)
EEWeb
20 Feb 2020 18:20

Recommendations for Small Firms Specializing in Si-Level LNA/Transimpedance Array Design

Anonymous   18 Feb 2020   (1)
EEWeb
25 Feb 2020 01:30

How to Convert 20 MHz Square Wave Quartz Oscillator Output to Sine Wave?

Anonymous   18 Feb 2020   (5)
EEWeb
21 Feb 2020 13:14

Best Low Cost Multi-Wire Connectors for 8 Wires—Clean and Neat Wiring Solutions

Anonymous   16 Feb 2020   (1)
EEWeb
17 Feb 2020 22:24

Designing 8-Pulse 40kHz Circuit With 5V Input, LM324, 2N2222, No IC Counters Allowed

Anonymous   15 Feb 2020   (1)
EEWeb
18 Feb 2020 01:06

Manual Control Options for Automatic Car Electric Heater With 3x300W Elements

Anonymous   14 Feb 2020   (3)
EEWeb
18 Feb 2020 07:40

FST3253 Mux Switch: Using 3.3V Serial Inputs with 5V Supply—Is It Safe?

Anonymous   14 Feb 2020   (7)
EEWeb
17 Feb 2020 15:15

Golang vs Python for Artificial Intelligence: Which Language is Better for AI Projects?

Anonymous   13 Feb 2020   (5)
EEWeb
21 Mar 2020 09:05

Calculating if POE switch outputs enough power to supply various devies

Anonymous   11 Feb 2020   (4)
EEWeb
14 Mar 2020 11:15

Running 230V-50Hz Tools and 400V-50Hz 3-Phase Equipment on 208V-60Hz Power?

Anonymous   09 Feb 2020   (5)
EEWeb
30 May 2020 15:31

Relationship Between Generator Rated Power, Magnetic Flux, and DC Exciter Voltage in Alternators

Anonymous   08 Feb 2020   (1)
EEWeb
13 Feb 2020 22:22

Flyback Converter Wire Gauge Equation: 2 × √(i/n × π × a) Valid for Design?

Anonymous   07 Feb 2020   (1)
EEWeb
25 Feb 2020 01:33

Best Free Circuit Simulation Programs and Component Limits for Different Circuit Types

Anonymous   07 Feb 2020   (3)
EEWeb
12 Feb 2020 13:40

Replacement board for ADuC842 with dual ADC, single DAC, low noise, compact size

Anonymous   06 Feb 2020   (4)
EEWeb
10 Feb 2020 17:31

Fastest Microchip PIC MCU for Nanosecond Signal Measurement and Recommended Crystal

Anonymous   05 Feb 2020   (6)
EEWeb
12 Feb 2020 17:16

Best Temperature Sensors for Compacted Soil, Arduino vs Raspberry Pi Data Logging

Anonymous   05 Feb 2020   (7)
EEWeb
15 Feb 2020 00:11

Best way to detect voltage from DIY radio antenna for beginner radio projects

Anonymous   04 Feb 2020   (25)
EEWeb
07 Feb 2020 22:55

Function of Transformer in Generator AVR: Stepping Down Voltage for Rectification?

Anonymous   02 Feb 2020   (3)
EEWeb
07 Feb 2020 13:13

MCU Alternatives to ESP32 With WiFi, Bluetooth, ADC, DAC, and Multiple I/O Options

Anonymous   01 Feb 2020   (3)
EEWeb
04 Feb 2020 11:38

Why Does OP284FSZ-REEL7 Op-Amp Heat Up When Replacing LM258WYDT in 1kHz PWM Circuit?

Anonymous   01 Feb 2020   (2)
EEWeb
04 Feb 2020 14:52

Matching network definition and how it improves antenna efficiency at multiple frequencies

Anonymous   31 Jan 2020   (1)
EEWeb
02 Feb 2020 04:46

When and why is negative voltage like -210V used, and is -210V larger than -150V?

Anonymous   31 Jan 2020   (3)
EEWeb
04 Feb 2020 12:36

What Happens If a 230V Three-Phase Induction Motor Is Supplied With 480V?

Anonymous   31 Jan 2020   (1)
EEWeb
31 Jan 2020 13:45

How many hours are required for an electrician apprenticeship in the US?

Anonymous   30 Jan 2020   (2)
EEWeb
31 Jan 2020 00:50

How to Calculate Proper Transformer or Generator Size Based on Load in kVA

Anonymous   29 Jan 2020   (2)
EEWeb
31 Jan 2020 15:15
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electronic circuits, electronic constructions, projects: power supply, amplifier

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