The tools that I personally use and are time-tested! You can buy with a discount on Ali using the links below: Soldering iron: ali.ski/UfrTw Soldering Iron (Set): ali.ski/9udD1_ 12V power supply: ali.ski/Dukdg Screwdriver: ali.ski/8XKsLi Multimeter: ali.ski/DmTMa Set of hand tools 168 pcs: ali.ski/RZTDHS Glue gun: ali.ski/FJwZU
Would work better with an iron core in the middle of the coils.... Maybe just cut a nail and wrap coil around that. Could then use some apoxy and coat the coils and core to hold it and protect it. Thanks for video. I'm gonna make one.
@@nico-broo Using an iron core inductor instead of a copper air coil in your AC current detector can improve its performance for several reasons: Increased Inductance: Iron has a higher magnetic permeability than air or copper, which means it can store more magnetic energy per unit volume. This results in a higher inductance when you use an iron core. A higher inductance can make your AC current detector more sensitive to changes in current. Improved Magnetic Coupling: An iron core can better concentrate and direct the magnetic field generated by the current passing through the coil. This improved magnetic coupling between the coil and the AC current you're trying to detect enhances the detector's efficiency and sensitivity. Reduced Eddy Currents: Iron cores are designed to minimize eddy currents, which can be induced in the conductor material due to the changing magnetic field. Eddy currents can dissipate energy and reduce the efficiency of the detector. By using an iron core, you can minimize these losses. Higher Q-Factor: The quality factor (Q-factor) of an inductor measures its efficiency and selectivity in tuning to a specific frequency. Iron cores typically have a higher Q-factor compared to air coils, making them better suited for tuning to the desired AC frequency. Improved Signal-to-Noise Ratio: With higher inductance and better magnetic coupling, an iron core can provide a stronger signal in relation to any noise or interference in the environment, resulting in a better signal-to-noise ratio for your AC current detector.
@@nico-brooA bit late, but it's bc this works on a concept called capacitive coupling. So it's basically treating both those things like an an antenna/receiver. An iron core, iron being a magnetic element, helps detect the electromagnetic waves elites by the cable bc it's AC(it makes like a wave and it emmits EM radiation). Same idea as with transformers
Very good circuit but it is not working to trace consealed wire in side the wall. It is working if I use it on the wire outside the wall. Secondly can I use BC 547 transistor instead of C945 Anil Kumar Goel
The tools that I personally use and are time-tested!
You can buy with a discount on Ali using the links below:
Soldering iron: ali.ski/UfrTw
Soldering Iron (Set): ali.ski/9udD1_
12V power supply: ali.ski/Dukdg
Screwdriver: ali.ski/8XKsLi
Multimeter: ali.ski/DmTMa
Set of hand tools 168 pcs: ali.ski/RZTDHS
Glue gun: ali.ski/FJwZU
Would work better with an iron core in the middle of the coils.... Maybe just cut a nail and wrap coil around that. Could then use some apoxy and coat the coils and core to hold it and protect it. Thanks for video. I'm gonna make one.
Can you explain why it would work better with an iron core?
@@nico-broo Using an iron core inductor instead of a copper air coil in your AC current detector can improve its performance for several reasons:
Increased Inductance: Iron has a higher magnetic permeability than air or copper, which means it can store more magnetic energy per unit volume. This results in a higher inductance when you use an iron core. A higher inductance can make your AC current detector more sensitive to changes in current.
Improved Magnetic Coupling: An iron core can better concentrate and direct the magnetic field generated by the current passing through the coil. This improved magnetic coupling between the coil and the AC current you're trying to detect enhances the detector's efficiency and sensitivity.
Reduced Eddy Currents: Iron cores are designed to minimize eddy currents, which can be induced in the conductor material due to the changing magnetic field. Eddy currents can dissipate energy and reduce the efficiency of the detector. By using an iron core, you can minimize these losses.
Higher Q-Factor: The quality factor (Q-factor) of an inductor measures its efficiency and selectivity in tuning to a specific frequency. Iron cores typically have a higher Q-factor compared to air coils, making them better suited for tuning to the desired AC frequency.
Improved Signal-to-Noise Ratio: With higher inductance and better magnetic coupling, an iron core can provide a stronger signal in relation to any noise or interference in the environment, resulting in a better signal-to-noise ratio for your AC current detector.
@@nico-brooA bit late, but it's bc this works on a concept called capacitive coupling. So it's basically treating both those things like an an antenna/receiver. An iron core, iron being a magnetic element, helps detect the electromagnetic waves elites by the cable bc it's AC(it makes like a wave and it emmits EM radiation). Same idea as with transformers
@@yasserraghib3045 Thanks a lot for explaining 🙏
Very good circuit but it is not working to trace consealed wire in side the wall. It is working if I use it on the wire outside the wall. Secondly can I use BC 547 transistor instead of C945
Anil Kumar Goel
важно! - 2sc945 (и его компл. пара 2sa733) может иметь два типа цоколевки. есть ebc и ecb.
Схема не правильная! Начертил одно, а спаял все по другому 🤣
Как бюджетный вариант нормально сойдет но лучше заводские с зумером намного удобнее
Помню смотрел тебя в детстве. Ностальгия..
А как вы соединили коннектор для кроны со схемой?
Можете ответить пожалуйста
Очень важно
Gracias saludos desde México
А как это работает, какая физика процесса?
Amezing 👌
DOES THIS WORK ON 12V PLEASE
Yes
Горит светодиод постоянно. Игрался и с антенной и с количеством транзисторов. Куда копать? Помогите
Interesting!
Parabéns pelo seu trabalho excelente
How to make 24v or 12dc.
Очень классно 👍
SUPER SUPER SUPER SUPER SUPER SUPER SUPER SUPER
кт315 подойдет?)
aonde eu ligo o + eo - do led ?
я этот канал я смотрел еще лет 5 назад...
А зачем ты выкладываешь снова свои старые видео
Please give circuit diagram
Thi model is not work why
Exiting wave form
Jenial
Wow🤩🤘
Good
👍👍👍👍👍👍👍👍👍👍