CN204290766U - A kind of electronics automatic reverse power supply - Google Patents
A kind of electronics automatic reverse power supply Download PDFInfo
- Publication number
- CN204290766U CN204290766U CN201420743482.5U CN201420743482U CN204290766U CN 204290766 U CN204290766 U CN 204290766U CN 201420743482 U CN201420743482 U CN 201420743482U CN 204290766 U CN204290766 U CN 204290766U
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- China
- Prior art keywords
- power supply
- automatic reverse
- reverse power
- electronics automatic
- input
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002159 nanocrystal Substances 0.000 claims description 4
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Ac-Ac Conversion (AREA)
Abstract
The utility model discloses a kind of electronics automatic reverse power supply, comprise the input, rectification module, frequency-variable module, transformer, high-speed rectifier diode, insulated-gate type Darlington, the output that are electrically connected successively, and with control module, this input is used for external three-phase alternating current civil power, input is used for power supply to power consumption equipment, and control module exports with the two-way switching realizing output for the switch control rule implementing insulated-gate type Darlington; The utility model electronics automatic reverse power supply instead of traditional manual or mechanical switching power supply completely, becomes electronics automatic reverse power supply, automatic control able to programme, thus improve production efficiency and automation mechanized operation, easy and simple to handle, be convenient to integrated automatic remote and control, energy-conservation stability and high efficiency.
Description
Technical field
The utility model relates to power-supply device, especially a kind of electronics automatic reverse power supply.
Background technology
Traditional DC power supply generally adopts manually or mechanical switching power supply, and production efficiency is low, not can be automated operation, complex operation, is difficult to integrated automatic remote and controls, and consumes energy and inadequate stability and high efficiency.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of electronics automatic reverse power supply.
The technical solution adopted in the utility model is:
A kind of electronics automatic reverse power supply, comprise the input, rectification module, frequency-variable module, transformer, high-speed rectifier diode, insulated-gate type Darlington, the output that are electrically connected successively, and with control module, this input is used for external three-phase alternating current civil power, output is used for power supply to power consumption equipment, and control module exports with the two-way switching realizing output for the switch control rule implementing insulated-gate type Darlington.
Further, described rectification module is full-bridge rectification bridge heap or Half bridge rectifier bridge heap.
Further, described transformer is high frequency nano crystal iron core transformer.
Further, described high-speed rectifier diode is Schottky diode.
Wherein, the three-phase alternating current civil power that described input is external is 380V or 415V three phase mains.
The beneficial effects of the utility model:
The utility model electronics automatic reverse power supply instead of traditional manual or mechanical switching power supply completely, becomes electronics automatic reverse power supply, automatic control able to programme, thus improve production efficiency and automation mechanized operation, easy and simple to handle, be convenient to integrated automatic remote and control, energy-conservation stability and high efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Fig. 1 is the theory diagram of the utility model electronics automatic reverse power supply.
Embodiment
As shown in Figure 1, for a kind of electronics automatic reverse power supply of the present utility model, comprise the input, rectification module 20, frequency-variable module 30, transformer 40, high-speed rectifier diode 50, insulated-gate type Darlington 60, the output 80 that are electrically connected successively, and with control module 70, this input is used for external three-phase alternating current civil power, output 80 is for power supply to power consumption equipment, and control module 70 exports with the two-way switching realizing output for the switch control rule implementing insulated-gate type Darlington 60.
Wherein, described rectification module 20 is full-bridge rectification bridge heap or Half bridge rectifier bridge heap, described transformer 40 is high frequency nano crystal iron core transformer, and described high-speed rectifier diode 50 is Schottky diode, and the external three-phase alternating current civil power of described input is 380V or 415V three phase mains 10.
Operation principle of the present utility model is: this power supply accesses input by 380V or 415V three phase mains 10, then the AC-DC conversion through rectification module 20 exports DC high-voltage power supply, the ac high-frequency voltage up to 20,000 hertz is exported again through frequency-variable module 30, then be converted to various current/voltage through high frequency nano crystal iron core transformer 40 to export, current/voltage after transformation converts unidirectional current/voltage to through high-speed rectifier diode 50, through insulated-gate type Darlington 60(and IGBT) switch control rule, change into the DC power supply of bidirectional automatic switching.
As mentioned above, the utility model electronics automatic reverse power supply instead of traditional manual or mechanical switching power supply completely, become electronics automatic reverse power supply, automatic control able to programme, thus improve production efficiency and automation mechanized operation, easy and simple to handle, be convenient to integrated automatic remote control, energy-conservation stability and high efficiency, and ripple coefficient of voltage is less than 1%, and this technology reaches domestic even international top level.
The foregoing is only preferred embodiments of the present utility model, the utility model is not limited to above-mentioned execution mode, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection range of the present utility model.
Claims (5)
1. an electronics automatic reverse power supply, it is characterized in that: comprise the input, rectification module (20), frequency-variable module (30), transformer (40), high-speed rectifier diode (50), insulated-gate type Darlington (60), the output (80) that are electrically connected successively, and with control module (70), this input is used for external three-phase alternating current civil power, output (80) is for power supply to power consumption equipment, and control module (70) exports with the two-way switching realizing output for the switch control rule implementing insulated-gate type Darlington (60).
2. a kind of electronics automatic reverse power supply according to claim 1, is characterized in that: described rectification module (20) is full-bridge rectification bridge heap or Half bridge rectifier bridge heap.
3. a kind of electronics automatic reverse power supply according to claim 1, is characterized in that: described transformer (40) is high frequency nano crystal iron core transformer.
4. a kind of electronics automatic reverse power supply according to claim 1, is characterized in that: described high-speed rectifier diode (50) is Schottky diode.
5. a kind of electronics automatic reverse power supply according to claim 1, is characterized in that: the external three-phase alternating current civil power of described input is 380V or 415V three phase mains (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743482.5U CN204290766U (en) | 2014-12-01 | 2014-12-01 | A kind of electronics automatic reverse power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743482.5U CN204290766U (en) | 2014-12-01 | 2014-12-01 | A kind of electronics automatic reverse power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204290766U true CN204290766U (en) | 2015-04-22 |
Family
ID=52873892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420743482.5U Expired - Fee Related CN204290766U (en) | 2014-12-01 | 2014-12-01 | A kind of electronics automatic reverse power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204290766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539178A (en) * | 2014-12-01 | 2015-04-22 | 中山市双核电气有限公司 | Electronic automatic commutation power supply |
-
2014
- 2014-12-01 CN CN201420743482.5U patent/CN204290766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539178A (en) * | 2014-12-01 | 2015-04-22 | 中山市双核电气有限公司 | Electronic automatic commutation power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Che Kangqun Inventor before: Che Kangqun Inventor before: Wang Yanfeng |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528400, 3A building, 3A02 building, No. 6, base two, triangle town, Zhongshan, Guangdong, Xinhua Road Patentee after: GUANGDONG SHUANGHE ELECTRIC CO.,LTD. Address before: 528400, 3A building, 3A02 building, No. 6, base two, triangle town, Zhongshan, Guangdong, Xinhua Road Patentee before: ZHONGSHAN CITY DUAL-CORE ELECTRIC CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 |