All Questions
Tagged with toggle-switch power-supply
5
questions
2
votes
3
answers
2k
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Power supply slow rise time and ringing
I have this Power Supply EA-PSI 9200-15T.
My input voltage to a board is 28.8V. No load current is drawn from the power supply.
With reference to the above diagram, if I connect the board to the ...
user220456
0
votes
1
answer
3k
views
Connecting a Volt Ammeter to the input and output of a power supply
I'm working on a mini adjustable power supply that can give me a steady max of 12 volts, 3A and be able to boost to 24V when needed. Therefore, to do so I'm using a MT3608 2A DC-DC Step Up Power ...
- 557
-1
votes
2
answers
3k
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Adding an on/off switch to an USB charger [closed]
I was wondering if it is possible to wire an on/off switch into the cable of a wall-wart USB power charger as easily as it is to wire an on/off switch into a regular power cable? Or are there ...
- 101
0
votes
2
answers
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Latching switch turning back to off on power loss
I can't twist my head around the proper use of my latching switch problem. In detail, the latching (or maintained) switch should switch a 48V DC source power supply for a cisco router. The 48VDC power ...
- 11
7
votes
1
answer
21k
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switch between battery and usb power no microcontroller circuit
Following an earlier question about how to switch between battery and USB power,
I would love to implement the TC2014 LDO as suggested by Russell McMahon.
That way I could switch between 4AA ...
- 369