Motor Driver Electrical Question
- langdons
-
- Offline
- Platinum Member
-
Less
More
- Posts: 700
- Thank you received: 77
03 Nov 2025 16:16 #337763
by langdons
Replied by langdons on topic Motor Driver Electrical Question
The reason I mentioned the 48V not being necessarily ideal is some electronics are made with almost zero headroom above their limits.
For example, I own a 12V DELTA power supply that can be adjusted to output 14VDC; however, its filter caps are only rated for 16V!
That's 2V of headroom!
For example, I own a 12V DELTA power supply that can be adjusted to output 14VDC; however, its filter caps are only rated for 16V!
That's 2V of headroom!
The following user(s) said Thank You: gardenweazel
Please Log in or Create an account to join the conversation.
- gardenweazel
-
Topic Author
- Offline
- Elite Member
-
Less
More
- Posts: 193
- Thank you received: 9
03 Nov 2025 22:38 #337790
by gardenweazel
Replied by gardenweazel on topic Motor Driver Electrical Question
As always, thanks to all for your valuable feedback.
The following user(s) said Thank You: langdons
Please Log in or Create an account to join the conversation.
- unknown
- Offline
- Platinum Member
-
Less
More
- Posts: 729
- Thank you received: 242
04 Nov 2025 05:16 #337793
by unknown
Which is absolutely fine, that is the way the designers intended.
Discussion on voltage values
www.eevblog.com/forum/beginners/is-there...igher-rated-voltage/
Replied by unknown on topic Motor Driver Electrical Question
The reason I mentioned the 48V not being necessarily ideal is some electronics are made with almost zero headroom above their limits.
For example, I own a 12V DELTA power supply that can be adjusted to output 14VDC; however, its filter caps are only rated for 16V!
That's 2V of headroom!
Which is absolutely fine, that is the way the designers intended.
Discussion on voltage values
www.eevblog.com/forum/beginners/is-there...igher-rated-voltage/
Please Log in or Create an account to join the conversation.
Time to create page: 0.069 seconds