Electrical Engineering
Alex Er's user avatar
Alex Er's user avatar
Alex Er's user avatar
Alex Er
  • Member for 5 years, 3 months
  • Last seen more than a month ago
  • Belgium
Profile Activity

14 Questions

Score Activity Newest Views
5 votes
0 answers
247 views

Cannot find what causes faults on DRV8353RH

2 votes
1 answer
449 views

Safety Relay Circuit

1 vote
1 answer
902 views

What is the function of series inductors on the motor phases of a commercial brushless EC/BLDC motor controller?

1 vote
2 answers
1k views

BLDC/BLAC controller motor voltage reverse protection

1 vote
2 answers
1k views

Charging battery with external charger while powering load

0 votes
1 answer
53 views

Back-up battery

0 votes
1 answer
160 views

Should I cut away the ground pour above a diffpair on the first inner layer, which are Z-matched to the ground layer (L2)?

0 votes
0 answers
48 views

Flipped length and Z-matched lines. How to pcb patch?

0 votes
0 answers
37 views

Is it necessary to remove ground on all layers when using isolated DIO

0 votes
1 answer
203 views

Power supply noise/ringing caused by Jetson Nano booting and data processing

0 votes
1 answer
61 views

Verifying electric brake current with opto-isolated feedback

0 votes
2 answers
330 views

Looking for a button-controlled on/off PMIC akin to those in laptops [closed]

0 votes
0 answers
69 views

Arcing contacts corrupt communication. What to do?

0 votes
0 answers
37 views

Motor-side of BLAC supply goes into overvoltage when regenrative braking using an LM5060

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