Details of user Guy
| Name: | Guy |
| Joined on: | jul 02, 2021 |
| Status | Member |
| E-mail: | not public |
| Website: | www.ePiccolo.com |
| Company: | ePiccolo Engineering |
| Address: | |
| ZIP/PC City: | Haifa |
| Country: | Israel |
| Phone: | |
| Notes: | I work in www.ePiccolo.com, and found this website by chance. It has valuable information about electronics, keep up the good work Freddy! |
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Comments by Guy
| Date | Article | Comment |
| jul 22, 2021 20:53:18 |
Extreme low voltage oscillator | A small update on my side: I tested roughly the same circuit but replaced the transformer with two 0805 size inductors with values of 180uH, and only used one ... |
| jul 11, 2021 15:34:16 |
Magnetic circuits | Alright Freddy I accept your explanation. So this basically shows the potential in the air gap! essentially you localize the flux with the core and then force i ... |
| jul 11, 2021 14:12:18 |
Magnetic circuits | Freddy, you wrote that the energy stored per volume in a magnetic field is calculated as: w = 0.5 * B^2 / μ. However, B conceals another μ, you could equally ... |
| jul 09, 2021 21:48:39 |
Magnetic circuits | Can you please elaborate more about the air gap in a magnetic core - what is it used for? Is this for transformer application or sensor application? Thanks |
| jul 09, 2021 21:38:38 |
Oscilloscope probes | Regarding the current probe, you said that the current in the primary wire will magnetize the core. I can understand this for AC current but what about DC curre ... |
| jul 02, 2021 08:32:51 |
Extreme low voltage oscillator | I know the Hartley oscillator has many variations. I like this variation in which the usage is with a JFET, meaning that Vgs = 0 is an 'always on' pos ... |