Copper Issue Resolution

deanlee

deanlee

review 2개 해결

flux

Let's clarify before proceeding: When you say "review 2개 해결," are you referring to the two floating copper issues flagged (one on a trace and one on a via)?
Would you like to resolve these by connecting the isolated copper elements to an existing net (for example, Ground) or by removing them? Please choose 1) connect or 2) remove.
deanlee

deanlee

뭐가 좋은데

flux

보통 저런 플로팅(떠다니는) 커퍼는 디자인에서 의도되었다면 적절한 네트(예, Ground)에 연결하는 것이 좋습니다. 이렇게 하면 EMI 문제나 불필요한 기생효과를 줄일 수 있기 때문입니다.
반면, 해당 커퍼가 실수로 생성된 불필요한 요소라면 제거하는 것도 좋은 선택입니다.
즉, 만약 해당 커퍼가 실제로 회로 동작에 필요한 부분(예: 접지 평면의 연장 등)이라면 연결하고, 그렇지 않다면 제거하는 것이 좋습니다.
어떤 방향으로 진행하시겠습니까?
Connect to Ground
Remove Floating Copper
Verify Effect First
Sign up to send
RL
RA
3.3V
3.3V
LO+
LA
SIGNAL_OUT
LA
RA
3.3V
LO-
3.3V
LA
RL
RL
SDN
REFOUT
LO+
SDN
SIGNAL_OUT
3.3V
3.3V
REFOUT
LO-
SIGNAL_OUT
RA
J2
LED1
JP4
U1
C4
Capacitance
0.33uF
C1
Capacitance
1.5nF
C6
Capacitance
0.33uF
C5
Capacitance
0.1uF
C2
Capacitance
1nF
C3
Capacitance
10nF
R18
Resistance
0 Ω
R12
Resistance
1.4MΩ
R7
Resistance
1MΩ
R14
Resistance
10MΩ
R13
Resistance
10MΩ
R2
Resistance
10MΩ
R8
Resistance
100kΩ
R11
Resistance
10MΩ
R5
Resistance
360kΩ
R17
Resistance
0 Ω
R9
Resistance
1MΩ
R1
Resistance
10MΩ
R19
Resistance
0 Ω
R16
Resistance
1kΩ
R10
Resistance
10MΩ
R15
Resistance
10kΩ
R4
Resistance
180KΩ
R3
Resistance
180kΩ
R20
Resistance
0 Ω
R6
Resistance
1MΩ

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Learn to Add a Component

Single Lead Heart Rate Monitor - AD8232

Single Lead Heart Rate Monitor - AD8232 thumbnail
Use this template if you're planning to get your 1 to 2-layer board manufactured in JLCPCB. It has the via min/max and trace width constraints already baked as global rules. #project-template

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