All Questions
8
questions
-2
votes
1
answer
155
views
How do I get an output of 24V from a K30319 adapter? [closed]
The K30319 adapter is a 24V adapter made by Canon in Vietnam. I pulled it out of a Canon printer someone chucked in the garbage. The adapter works as far as I can tell. I'd like to use this adapter to ...
0
votes
0
answers
90
views
Name of unusual power adaptor plug
I'm trying to find out if this kind of power plug for my laptop has a name, so that I can google for it more successfully.
I haven't ever seen any other like it, with its 4 pin connectors.
Does this ...
- 101
-1
votes
1
answer
103
views
9V and 12V adaptors - bad output [closed]
I have a couple 9V and 12V adapters ranging from 1A to 5A.
When I plug any one of them in, it produces accurate voltage but the current oscillates between 0A and anything up to maximum current and ...
- 1
-1
votes
1
answer
560
views
Does a rotated polarity diagram have a special meaning on a netbook adapter? [closed]
I saw some other questions about replacing charger X with charger Y, so it's probably not offtopic here.
This is my original adapter:
This is the adapter that looks promising to be a replacement:
...
- 109
0
votes
1
answer
1k
views
How does a Dual-Port Wall Charger distribute Amperage output?
I recently bought a Dual-Port Wall Charger that has a '3.4A total output'. Assuming the device(s) plugged in are individually capable of charging at 3.4A, is this specifying that a single device ...
0
votes
1
answer
2k
views
input current vs output current
My old/new laptop adapter specs as given below. I understand the output current for new is 4.5A which is OK when compared to old which provides 3.25A load since it can provide more load.
However, ...
0
votes
1
answer
2k
views
How do I read my AC Adapter label. [duplicate]
My AC adapter reads...
Output: +12V DC symbol 12.5A
Input: 100-240V~
50-60Hz 2.5A
I would like some clarification on if i'm reading/understanding this correctly....
- 1
10
votes
3
answers
22k
views
Reading and understanding electrical specs on laptop AC adapters
My Dell laptop comes with an AC adapter with the following specs:
65 W
Input AC: 100 - 240 V, ~1.5 A, 50 - 60 Hz
Output DC: 19.5 V, 3.34 A
My HP laptop:
...
user3320