Latest threads in Electronics Designshow only best voted threads
| Subject | Author | Posted | Replies | |
|---|---|---|---|---|
|
|
Tek Concepts books
The Tek power supply thread reminded me of these interesting old books, some of which are still an excellent read. fave is Bob Orwiler's Vertical Amplifiers Concepts, <>.(The Power Supply Circuits...
12
|
11 months ago
|
12 | |
|
|
EV Charging and Pacemakers
It sounds like anyone with common sense would be ok. Who would stand by a charger for any length of time? <> New research suggests precautionary measures should be taken by people with pacemakers and...
4
|
11 months ago
|
4 | |
|
|
OT: Public transport
Can't we just get rid of public transport? I asked Google Maps for a route from my house to somewhere I want to go on holiday. 2 hours by car, 6 hours by public transport. Dafuq? Even more ridiculous,...
204
|
11 months ago
|
204 | |
|
|
Help with a voltage multiplier
In my junque box I have a High Voltage, Voltage multiplier. I pulled it out to help my son on a project and it doesn't work as I expected. Testing of the parts tells me they are all good. But the...
22
|
11 months ago
|
22 | |
|
|
Voltage Regulators in Parallel
Gentlemen, I have a bunch of 12VDC and 5VDC voltage regulator ICs in TO-220 packages. IIRC, I think they're about 1A each. Could they be paralleled-up to get more current or would they have a tendency...
40
|
11 months ago
|
40 | |
|
|
Testing photoreceivers
Hi, all, We do a lot of photoreceiver testing, so we've gotten reasonably good at it, including building several test gizmos--amplifiers, pulsers, filters, and so forth. I've just posted this app note...
—
|
11 months ago
|
— | |
|
|
OT. Saturday Night Live
There was a time long ago when Saturday Night Live was must see TV. Not so much anymore now that I have a white head. Mercedes was ahead of the game. <> Watch Saturday Night Live highlight 'New...
3
|
11 months ago
|
3 | |
|
|
PSU Design
Gentlemen, I know this will upset and disappoint a certain antipodean contributor here, but I would like, if I may, to discuss electronic design for a moment. This concerns a linear power supply...
104
|
11 months ago
|
104 | |
|
|
power pics
Power to a bakery: House being renovated: Some wires on Nevada Street: General ugliness: ?raw=1?raw=1 https://www.dropbox.com/s/el1zuawood89fic/Tartine_Power.jpg?raw=1...
7
|
11 months ago
|
7 | |
|
|
density
Somebody was whining about PCB density. I want to do a board with about 105 relays. I'd prefer 130 but that's not going to happen. Here's a trial placement, just to see what might fit. normally use...
21
|
11 months ago
|
21 | |
|
|
OT. Quasar Mystery Solved.
Earth has about 5 billion years left if the star gazers are right. <> Scientists have unlocked one of the biggest mysteries of quasars â the brightest, most powerful objects in the Universe....
2
|
11 months ago
|
2 | |
|
|
OT: Geo-Financial Flows in America
This is interesting. A clear trend emerging of people and businesses leaving the worst Blue states for the best of the Reds. Crime and taxes two big factors.... ZeroHedge - On a long enough timeline,...
10
|
11 months ago
|
10 | |
|
|
dogfooding
of my guys want to build a bunch of special test sets to do production testing... of a general-purpose test system! It can test itself! Eating your own dog food - Wikipedia Eating your own dog food -...
6
|
11 months ago
|
6 | |
|
|
Poor man's TDR
Can anyone think of a cunning quick and dirty way to do TDR on modest length 3 - 10 m cables to look for breaks ideally with resolution 10cm or better and without using an expensive fast sampling...
19
|
11 months ago
|
19 | |
|
|
Lead Cloud Engineer//Fort Mill, SC//CROP TO CORP (Remote)//+12 MONTHS//
Hi All Greetings from workpath Job tittle: Lead Cloud Engineer Location: Fort Mill, SC Contract: CROP TO CORP (Remote) Duration: +12 MONTHS Job Description: • Build and support progressive...
—
|
11 months ago
|
— |