Any suggestion is welcome!:smash: :smash: :smash: :smash:
A AlivinCai Member Joined 2003 benq.com.cn 2003-12-11 10:06 am #1 2003-12-11 10:06 am #1 Any suggestion is welcome! Attachments 3886.gif 85.4 KB · Views: 505 ••• More options Share Nappylady Member Joined 2003 naptastic.com 2003-12-12 2:51 am #2 2003-12-12 2:51 am #2 Just one, though I think it rather crucial... Just how are you going to attach the heatsink with all that PCB space behind in the way? ••• More options Share I Immo_G Member Joined 2003 2003-12-12 3:00 am #3 2003-12-12 3:00 am #3 Those mini tracks running around signal side of 3886 might be too thin, not sure. ••• More options Share A AlivinCai Member Joined 2003 benq.com.cn 2003-12-12 3:21 am #4 2003-12-12 3:21 am #4 We will place the resistor(30k) at the bottom layer, so the heatsink will be ok. We just use the thin trace round LM3886 for sheiding. ••• More options Share S soundNERD Member Joined 2003 electronet.dyndns.org 2003-12-12 12:31 pm #5 2003-12-12 12:31 pm #5 A Little off topic, but what pcb software are you using. that board looks really nice. ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
Nappylady Member Joined 2003 naptastic.com 2003-12-12 2:51 am #2 2003-12-12 2:51 am #2 Just one, though I think it rather crucial... Just how are you going to attach the heatsink with all that PCB space behind in the way? ••• More options Share I Immo_G Member Joined 2003 2003-12-12 3:00 am #3 2003-12-12 3:00 am #3 Those mini tracks running around signal side of 3886 might be too thin, not sure. ••• More options Share A AlivinCai Member Joined 2003 benq.com.cn 2003-12-12 3:21 am #4 2003-12-12 3:21 am #4 We will place the resistor(30k) at the bottom layer, so the heatsink will be ok. We just use the thin trace round LM3886 for sheiding. ••• More options Share S soundNERD Member Joined 2003 electronet.dyndns.org 2003-12-12 12:31 pm #5 2003-12-12 12:31 pm #5 A Little off topic, but what pcb software are you using. that board looks really nice. ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
Just one, though I think it rather crucial... Just how are you going to attach the heatsink with all that PCB space behind in the way?
I Immo_G Member Joined 2003 2003-12-12 3:00 am #3 2003-12-12 3:00 am #3 Those mini tracks running around signal side of 3886 might be too thin, not sure. ••• More options Share A AlivinCai Member Joined 2003 benq.com.cn 2003-12-12 3:21 am #4 2003-12-12 3:21 am #4 We will place the resistor(30k) at the bottom layer, so the heatsink will be ok. We just use the thin trace round LM3886 for sheiding. ••• More options Share S soundNERD Member Joined 2003 electronet.dyndns.org 2003-12-12 12:31 pm #5 2003-12-12 12:31 pm #5 A Little off topic, but what pcb software are you using. that board looks really nice. ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
A AlivinCai Member Joined 2003 benq.com.cn 2003-12-12 3:21 am #4 2003-12-12 3:21 am #4 We will place the resistor(30k) at the bottom layer, so the heatsink will be ok. We just use the thin trace round LM3886 for sheiding. ••• More options Share S soundNERD Member Joined 2003 electronet.dyndns.org 2003-12-12 12:31 pm #5 2003-12-12 12:31 pm #5 A Little off topic, but what pcb software are you using. that board looks really nice. ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
We will place the resistor(30k) at the bottom layer, so the heatsink will be ok. We just use the thin trace round LM3886 for sheiding.
S soundNERD Member Joined 2003 electronet.dyndns.org 2003-12-12 12:31 pm #5 2003-12-12 12:31 pm #5 A Little off topic, but what pcb software are you using. that board looks really nice. ••• More options Share
