Roman Simonyan's user avatar
Roman Simonyan's user avatar
Roman Simonyan's user avatar
Roman Simonyan
  • Member for 6 years, 1 month
  • Last seen more than 1 year ago
  • Tbilisi, Georgia
17 votes
3 answers
2k views

Varistor? Purpose and principle

3 votes
3 answers
159 views

Boost LED driver output spikes

2 votes
2 answers
461 views

LT3761 LED driver explodes

2 votes
3 answers
780 views

Purpose of the diodes in DRV8301 motor driver circuit

2 votes
2 answers
1k views

Placement of passive RC filter components on PCB

1 vote
3 answers
2k views

Current sensing on positive or negative end [closed]

1 vote
3 answers
2k views

Dealing with voltage spikes in BLDC motor drive

1 vote
1 answer
232 views

Purpose of diodes on ADC inputs in DRV8305 example circuit?

1 vote
1 answer
137 views

DRV8305 components placement

1 vote
1 answer
112 views

Power supply ground connection

1 vote
1 answer
600 views

DC-DC converter PCB Layout (TPS54202H )

1 vote
1 answer
226 views

Switching DC-DC Buck converter voltage feedback

1 vote
1 answer
206 views

Ferrite beads for high currents

1 vote
1 answer
258 views

MOSFET gate switching time

1 vote
1 answer
653 views

I2C max pull-up resistors and current sink

0 votes
5 answers
751 views

Determining the transmit frequency of a key fob

0 votes
1 answer
215 views

Fuses in redundant PS system

0 votes
0 answers
29 views

Converting boost controller to sync boost controller using H-bridge or 2 gate drivers

0 votes
0 answers
72 views

Right ground connection between different blocks

0 votes
1 answer
260 views

How to fix unstable PS?

0 votes
1 answer
2k views

BLDC motor phase max current

0 votes
0 answers
274 views

Determining R and C for the output filter of the ACS758xCB current sense IC

0 votes
2 answers
3k views

Right motor for a camera gimbal and what kind of a gimbal motor is this?

0 votes
2 answers
633 views

Capacitors minimum value

0 votes
0 answers
969 views

Problems driving a universal motor with triac

0 votes
0 answers
151 views

Maximum input voltage ripple for FOC ESC

0 votes
2 answers
626 views

Resistors for 3W RGB LED

0 votes
1 answer
258 views

IC identification

-3 votes
1 answer
136 views

What is this power wire called?

-5 votes
2 answers
857 views

Copper wire thickness