CN203523590U - Low-frequency direct-current pulse electronic fishing device - Google Patents
Low-frequency direct-current pulse electronic fishing device Download PDFInfo
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- CN203523590U CN203523590U CN201320698963.4U CN201320698963U CN203523590U CN 203523590 U CN203523590 U CN 203523590U CN 201320698963 U CN201320698963 U CN 201320698963U CN 203523590 U CN203523590 U CN 203523590U
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- kilo
- ohms
- fishing device
- pulse
- low frequency
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Abstract
The utility model relates to a low-frequency direct-current pulse electronic fishing device which is controlled by multivibrators and pushed by field-effect tubes and outputs pulses through silicon controlled rectifiers. The low-frequency direct-current pulse electronic fishing device is small in no-load current, large in instantaneous power output and good in fishing effect.
Description
Technical field
The utility model relates to a kind of fish-catching device, especially by multivibrator, is controlled, and by FET, is promoted, the low frequency DC pulse electronics fishing device of being exported by silicon controlled rectifier pulse.
Background technology
1, current, known fish-catching device is of a great variety, has platinum machine, low frequency machine, High-frequency machine, and platinum machine fire maker damages, and efficiency is low; Low frequency machine uses 3DD series low frequency power pipe, easily heating, and efficiency is lower, working stability, but copper consumption is large; High-frequency machine prime operating frequency is at 10-300KH
z, debugging difficulty is larger.
2, to compare no-load current little for the utility model and prior art 200420150251.X and 201120165768.6, and instantaneous output is large, and fishing result is good.
Summary of the invention
The utility model provides a kind of and is controlled by multivibrator, by FET, is promoted, the low frequency DC pulse electronics fishing device of being exported by silicon controlled rectifier pulse.
The utility model solves the scheme that its technical problem adopts: BG2, BG3 form multivibrator and produce square-wave signal, and frequency is 400H
z, through BG1, BG4 promotes, control FET BG5, BG6 prime power stage, output transformer is two 9 volt of 300 bricklayer finished product transformers frequently, prime multivibrator provides burning voltage by three-terminal voltage-stabilizing integrated package, rear class is by D1, D2, C5, C6 forms voltage-multiplying circuit, through R14, after R15 dividing potential drop by W1, D3, D4, C7, C8, the silicon controlled rectifier direct current switch that L1 forms discharges to water body, the spike voltage of the SCR control utmost point providing due to bilateral diode disappears with electric discharge, C8 during again due to electric discharge, L1 has formed LC oscillating circuit, for turn-offing, silicon controlled direct current provides backward voltage, just can make controllable silicon turn-off smoothly and conducting, C8 is 4 μ F/630V, and L1 is the air core inductor that the enamel-covered wire of diameter 1.0 forms around the de-bone of 80 circles on the cylinder of diameter 2.5, and controllable silicon is selected 20A/1000V one-way SCR, C5, C6 are 100 μ F/450V electrochemical capacitors, and silicon controlled rectifier pulse is output as 20-100H
z.
The beneficial effects of the utility model are: no-load current is little, and instantaneous output is large, and fishing result is good, use simply, and both can bear also can boat-carrying.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is low frequency DC pulse electronics fishing device circuit theory diagrams.
In Fig. 1, output transformer is two 9 volt of 300 bricklayer finished product transformers frequently, elementary two 19 circles, wire diameter 1.6MM, secondary 600 circles, wire diameter 0.41MM.
Embodiment
By circuit diagram, select electronic component, R1 is 510 Europe, R2, R9 is 470 Europe, R3, R8 is 2.2 kilo-ohms, R6, R7 is 22 kilo-ohms, R4, R5 is 3.3 kilo-ohms, C1 is 220 μ F/25V, C2, C3 is 0.1 μ F, R10, R11 is 100 Europe, BG1, BG2, BG2, BG3 selects 9014, three-terminal voltage-stabilizing integrated package selects 7809, prime FET BG5, BG6 selects 75NF75, C4 is 4700 μ F/50V, C5, C6 is, 100 μ F/450V electrochemical capacitors, D1, D2 selects 6A10 to turn-off fast diode, parameter is 6A/1000V, R12, R13 is 270 kilo-ohms, R14 is 750 kilo-ohms, R15 is 470 kilo-ohms, C7 is 0.22 μ F/160V, W1 is 470 kilo-ohms, D3 is DB3 bilateral diode, C8 is 4 μ F/630V, L1 is the air core inductor that the enamel-covered wire of diameter 1.0 forms around the de-bone of 80 circles on the cylinder of diameter 2.5, controllable silicon is selected 3CT20, parameter is 20A/1000V one-way SCR, R1-R11 selects 1/4 watt, and R12-R15 power is 1 watt, and W1 selects 1 watt of potentiometer.
During debugging, with 20AH-60AH12V storage battery, do power supply, select two 200 watts of bulbs series connection load that rehearses, after energising, light, during use, hand-held hopper connects positive pole, and hopper, apart from 1.5 meters of left and right of negative pole, is taken care.
Claims (3)
1. a low frequency DC pulse electronics fishing device, is characterized in that: by multivibrator, controlled, by FET, promoted, and the low frequency DC pulse electronics fishing device of being exported by silicon controlled rectifier pulse, BG2, BG3 form multivibrator and produce square-wave signal, and frequency is 400H
z, through BG1, BG4 promotes, control FET BG5, BG6 prime power stage, output transformer is two 9 volt of 300 bricklayer finished product transformers frequently, prime multivibrator provides burning voltage by three-terminal voltage-stabilizing integrated package, rear class is by D1, D2, C5, C6 forms voltage-multiplying circuit, through R14, after R15 dividing potential drop by W1, D3, D4, C7, C8, the silicon controlled rectifier direct current switch that L1 forms discharges to water body, the spike voltage of the SCR control utmost point that bilateral diode provides disappears with electric discharge, C8 during electric discharge, L1 has formed LC oscillating circuit, for turn-offing, silicon controlled direct current provides backward voltage, C8 is 4 μ F/630V, L1 is the air core inductor that the enamel-covered wire of diameter 1.0 forms around the de-bone of 80 circles on the cylinder of diameter 2.5, controllable silicon is selected 20A/1000V one-way SCR, C5, C6 is 100 μ F/450V electrochemical capacitors, silicon controlled rectifier pulse is output as 20-100H
z.
2. low frequency DC pulse electronics fishing device according to claim 1, is characterized in that: BG1, BG2, BG2, BG3 select 9014, and FET BG5, BG6 select 75NF75, and controllable silicon is selected 3CT20, and D1, D2 select 6A10 to turn-off fast diode.
3. low frequency DC pulse electronics fishing device according to claim 1, it is characterized in that: R1 is 510 Europe, R2, R9 are 470 Europe, R3, R8 are 2.2 kilo-ohms, and R6, R7 are 22 kilo-ohms, and R4, R5 are 3.3 kilo-ohms, C1 is 220 μ F/25V, C2, C3 are 0.1 μ F, and R10, R11 are 100 Europe, and R12, R13 are 270 kilo-ohms, R14 is 750 kilo-ohms, R15 is 470 kilo-ohms, and C7 is 0.22 μ F/160V, and W1 is 470 kilo-ohms, D3 is DB3 bilateral diode, R1-R11 selects 1/4 watt, and R12-R15 power is 1 watt, and W1 selects 1 watt of potentiometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698963.4U CN203523590U (en) | 2013-11-01 | 2013-11-01 | Low-frequency direct-current pulse electronic fishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698963.4U CN203523590U (en) | 2013-11-01 | 2013-11-01 | Low-frequency direct-current pulse electronic fishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203523590U true CN203523590U (en) | 2014-04-09 |
Family
ID=50409866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320698963.4U Expired - Fee Related CN203523590U (en) | 2013-11-01 | 2013-11-01 | Low-frequency direct-current pulse electronic fishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203523590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105472855A (en) * | 2015-11-25 | 2016-04-06 | 芜湖市恒峰科技有限公司 | Electronic remote pulse-type fishing device |
-
2013
- 2013-11-01 CN CN201320698963.4U patent/CN203523590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105472855A (en) * | 2015-11-25 | 2016-04-06 | 芜湖市恒峰科技有限公司 | Electronic remote pulse-type fishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20141101 |
|
| EXPY | Termination of patent right or utility model |