LV15511A - The device for testing of electric socket - Google Patents
The device for testing of electric socketInfo
- Publication number
- LV15511A LV15511A LVP-18-105A LV180105A LV15511A LV 15511 A LV15511 A LV 15511A LV 180105 A LV180105 A LV 180105A LV 15511 A LV15511 A LV 15511A
- Authority
- LV
- Latvia
- Prior art keywords
- resistor
- led
- output
- series
- circuit comprises
- Prior art date
Links
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
Izgudrojums attiecas uz elektrotehnikas nozari, konkrētāk uz elektrotīkla rozetes kontroles ierīcēm. Piedāvātā kontroles ierīce satur trīs savā starpā savienotas elektriskās ķēdes, kuras pievienotas attiecīgajām kontaktdakšas spailēm (3) un (13). Pirmā elektriskā ķēde satur virknes slēgumā savienotu rezistoru (2) un diodi (15), bet otrā ķēde satur virknes slēgumā saslēgtu gaismas diodi (11), rezistoru (12) un rezistoru (9). Gaismas diode (11) ir ieslēgta starp rezistoru (12) un rezistoru (9). Trešā elektriskā ķēde satur virknes slēgumā savienotu gaismas diodi (6) un diodi (5). MOSFET slēdža (7), kura vadības ieeja ir savienota ar ierīces sensorkontaktu (10), pirmā izeja ir savienota ar gaismas diodes (8) pirmo izvadu, gaismas diodes (8) otrais izvads ir savienots ar gaismas diodes (11) un rezistora (12) savienošanas punktu. MOSFET slēdža (7) otrā izeja ir savienota ar fāzes vada kontaktdakšas spaili (13). Piedāvātā ierīce un metode paredzēta 220 V, 50 Hz elektrotīklu Eiropas standarta rozetes, ar zemēšanas kontaktu, pareiza pieslēguma pārbaudei.The invention relates to the field of electrical engineering, more particularly to mains socket control devices. The proposed control device consists of three interconnected electrical circuits connected to the respective plug terminals (3) and (13). The first electrical circuit comprises a series-connected resistor (2) and a diode (15), while the second circuit comprises a series-connected light-emitting diode (11), a resistor (12) and a resistor (9). The LED (11) is switched between the resistor (12) and the resistor (9). The third electrical circuit comprises LEDs (6) and diodes (5) connected in series. The first output of the MOSFET switch (7), the control input of which is connected to the sensor contact (10) of the device, is connected to the first output of the LED (8), the second output of the LED (8) is connected to the LED (11) and the resistor (12). ) connection point. The second output of the MOSFET switch (7) is connected to the plug terminal (13) of the phase conductor. The proposed device and method are intended for checking the correct connection of a European standard socket of 220 V, 50 Hz mains, with earthing contact.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LVP-18-105A LV15511A (en) | 2018-12-11 | 2018-12-11 | The device for testing of electric socket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LVP-18-105A LV15511A (en) | 2018-12-11 | 2018-12-11 | The device for testing of electric socket |
Publications (1)
Publication Number | Publication Date |
---|---|
LV15511A true LV15511A (en) | 2020-06-20 |
Family
ID=71093359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LVP-18-105A LV15511A (en) | 2018-12-11 | 2018-12-11 | The device for testing of electric socket |
Country Status (1)
Country | Link |
---|---|
LV (1) | LV15511A (en) |
-
2018
- 2018-12-11 LV LVP-18-105A patent/LV15511A/en unknown
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