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Bravale's user avatar
Bravale's user avatar
Bravale's user avatar
Bravale
  • Member for 4 years, 2 months
  • Last seen this week
  • South of Spain
6 votes

"Rounding" a square wave's corners?

6 votes

I need to test multiple lights that turn on individually using a single switch. I don't understand the use of diodes in this diagram

5 votes

Trying to understand this electrical diagram schematic on an AC motor that I have, particularly symbol between yellow and black wires

5 votes

What can be the reason for a three phase fused socket to always blow the same fuse?

4 votes

Diode and capacitor part of a circuit: I don't understand it

4 votes

Chopper active when no power?

4 votes

AC breaker switch that opens circuit when load is off

4 votes
Accepted

Identifying an electronic component

4 votes

Alternative to P-JFET design to ground load in case of low supply voltage

3 votes

Fan dimmer using MOC3021 and TRIAC suddenly stopped working. Cannot find possible reason. The circuit worked fine for two days

3 votes
Accepted

Help with understanding strange automotive relay schematic

3 votes

Why does circuit go through two sets of contacts on circuit breaker?

2 votes
Accepted

Signal is garbled when driving inductive load

2 votes

Why does this circuit with thyristors ignore the pulse provided at the gate terminal

2 votes

LED Dimmer circuit accidentally damaged

2 votes
Accepted

DC Motor on Oscilloscope Explanation

2 votes

Is it possible to use an aluminum channel as a ground plane for LEDs?

2 votes
Accepted

Stereo amplifier producing hum on certain conditions. How to troubleshoot/repair?

2 votes

Overheating P-CH MOSFET at Low-ish Current

2 votes

Can I run a hairdryer from a 2000W pure-sine inverter connected to my starter battery, if my engine is running?

2 votes
Accepted

Braking resistor getting hot due to constant DC voltage on terminals PBe and PB on ATV320

2 votes

How to suppress back-EMF in TRIAC-based AC power control system? I am using an inductive load

2 votes
Accepted

Bootstrap in inverter circuit

2 votes

LTV-3120 with 20 V Zener power source

2 votes
Accepted

Driving an LED with a P-MOSFET or op-amp as a current limiter and no resistor

1 vote
Accepted

How to calculate the power of a DC shunt generator?

1 vote
Accepted

How to turn off charging while SCR is latching?

1 vote
Accepted

VOM1271 as isolated power supply for gate driver

1 vote

I have a solenoid rated at 24 volts AC, but at a trickle voltage of 1-9 volts the solenoid stays pulled in when it shouldn't be

1 vote
Accepted

12v / 24v P-Channel MOSFET Driver Issues