7:00 AM
I recently bought a Siemens 30 amp 120/240 volt disconnect switch. And it has plug fuse plugs. But I don't want to use a fuse. I want to use a mini breaker plug. But I can't seem to find one.
It's a Type 1 enclosure. I am looking for a 30 amp mini breaker plug. I will most likely overload the fuse so mamy times that it wouldn't be worth putting a fuse in in the first place. So I need a 30 amp mini breaker plug.
The disconnect switch is my new safety switch for my highly dangerous and high power output applications. So you could see how I could very easily overload the fuses and prefer a breaker instead.
This box will act as a disconnect switch cutting the power to the load. This switch will get its power from either 20 amp outlets or 30 amp outlets. Both are on 125 volts. 30/125 and 20/125. It's a better version of my old safety switch. But this switch is inline.
Something like this one, but 30 amps and not 20. lowes.com/pd/Cooper-Bussmann-20-Amp-Fast-Acting-Plug-Fuse/…-c--prd--rpe--google--lia--206--switchgear--1269477-_-0&store_code=1133&placeholder=null&gclsrc=aw.ds&&gclid=EAIaIQobChMI7JGV6Yji5wIVzZyzCh2ZOQzpEAQYAiABEgIoofD_BwE
5 hours later…
12:28 PM
I have a question about digital signal timing but I don't know some words so I'd like to ask here:
As far as I know, there are 2 ways to represent bits:
1. High (5V) = 1; Low (0V) = 0
2. Presence of rising/falling edge = 1; Absence of edge = 0
How should I call the 2 ways bits are represented and timed?
As far as I know, there are 2 ways to represent bits:
1. High (5V) = 1; Low (0V) = 0
2. Presence of rising/falling edge = 1; Absence of edge = 0
How should I call the 2 ways bits are represented and timed?
1:16 PM
Bits are always represented in a binary fashion - off/on, 0/1, low/high, down/up, whatever. The edge transitions are always just that - high-going or low-going. They either go high, or go low. Often, something happens as a direct result of an edge, such as the clock on a flip-flop changing it's state.
5 hours later…
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