CN103455068A - Voltage source adjusting device - Google Patents
Voltage source adjusting device Download PDFInfo
- Publication number
- CN103455068A CN103455068A CN2013102443739A CN201310244373A CN103455068A CN 103455068 A CN103455068 A CN 103455068A CN 2013102443739 A CN2013102443739 A CN 2013102443739A CN 201310244373 A CN201310244373 A CN 201310244373A CN 103455068 A CN103455068 A CN 103455068A
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- box body
- voltage source
- voltage
- source adjusting
- adjusting gear
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Abstract
The invention relates to a voltage source adjusting device comprising a device box provided with a cover. The voltage source adjusting device is characterized in that an inserting-type control circuit board is arranged in the device box and is provided with inserting grooves, and the inserting grooves are connected with an error amplifying device, a compensation adjustment device and a differential amplifying device. Thus, output voltage offset due to a voltage adjusting rate or a load adjusting rate can be corrected effectively, and stability of electrical devices can be improved; furthermore, the voltage source adjusting device is simple in structure, and has fine fixation and ventilation effects.
Description
Technical field
The present invention relates to a kind of adjusting gear, relate in particular to a kind of voltage source adjusting gear.
Background technology
With regard to prior art, in order to guarantee the steady operation of electricity consumption device, to voltage source, need to effectively adjust, realize suitable variation correction.But immature due to technology, directly be connected the electricity consumption device often with functional module, lack necessary stable regulation, causes voltage regulation factor or the load regulation of voltage source or both do not reach technical requirement.
Summary of the invention
Purpose of the present invention is exactly in order to solve the above-mentioned problems in the prior art, and a kind of voltage source adjusting gear is provided.
Purpose of the present invention is achieved through the following technical solutions:
A kind of voltage source adjusting gear, include box body, be provided with lid on box body, wherein: be provided with the plug-in type control circuit board in described box body, be provided with slot on described plug-in type control circuit board, be connected with the error multiplying arrangement on described slot, compensation adjustment equipment, differential amplification equipment, one side of described error multiplying arrangement is connected with main output voltage sample port and voltage given sample port, the opposite side of described error multiplying arrangement is connected with the error voltage output port, the subordinate input end of described voltage given sample port connects the output terminal of compensation adjustment equipment, one side of described differential amplification equipment is provided with secondary output voltage sample port and voltage reference sample port, the output terminal of described differential amplification equipment connects the input end of compensation adjustment equipment.
Above-mentioned a kind of voltage source adjusting gear, wherein: be provided with screw hole in described box body, on described plug-in type control circuit board, be provided with pilot hole, described plug-in type control circuit board is connected with the box body screw.
Further, above-mentioned a kind of voltage source adjusting gear, wherein: in described box body, be provided with holding tank.
Further, above-mentioned a kind of voltage source adjusting gear, wherein: in described box body, be provided with reinforcement.
Further, above-mentioned a kind of voltage source adjusting gear, wherein: in described box body, be provided with heat radiator.
Again further, above-mentioned a kind of voltage source adjusting gear, wherein: on described box body, be provided with louvre.
The advantage of technical solution of the present invention is mainly reflected in: the cooperation by error multiplying arrangement, compensation adjustment equipment, differential amplification equipment is processed, after connecting each equipment by relevant port, no matter be that the output voltage skew that voltage regulation factor or load regulation cause can both effectively be proofreaied and correct, improved the stability of electricity consumption apparatus.Moreover simple structure of the present invention, have preferably firmly degree and radiating effect.
Purpose of the present invention, advantage and disadvantage, will be for illustration and explanation by the non-limitative illustration of following preferential embodiment, and these embodiment only provide as an example with reference to accompanying drawing.
The accompanying drawing explanation
Fig. 1 is the enforcement schematic diagram of this voltage source adjusting gear.
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Embodiment
A kind of voltage source adjusting gear as shown in Figure 1, include box body 1, be provided with lid on box body 1, its unusual part is: in box body 1 of the present invention, be provided with plug-in type control circuit board 2, be provided with slot on plug-in type control circuit board 2, be connected with error multiplying arrangement 3, compensation adjustment equipment 4, differential amplification equipment 5 on slot.Specifically, a side of error multiplying arrangement 3 is connected with main output voltage sample port 6 and voltage given sample port 7.Simultaneously, the opposite side of error multiplying arrangement 3 is connected with error voltage output port 14, and the subordinate input end of this voltage given sample port 7 connects the output terminal of compensation adjustment equipment 4.And a side of differential amplification equipment 5 is provided with secondary output voltage sample port 8 and voltage reference sample port 9, the output terminal of differential amplification equipment 5 connects the input end of compensation adjustment equipment 4.
With regard to the present invention one embodiment preferably, the installation location of considering plug-in type control circuit board 2 is firm, not there will be and rocks, and in box body 1, is provided with screw hole, be provided with pilot hole on plug-in type control circuit board 2, realize that plug-in type control circuit board 2 is connected with box body 1 screw.
Further, in order to prevent the device of installing, unnecessary displacement occurs, can not affect real work because of loosening, be provided with holding tank 10 in box body 1.Like this, each assembly can be placed in holding tank 10.Simultaneously, in order to strengthen the firm degree of integral body of the present invention, be provided with reinforcement 11 in box body 1.
And, consider that each assembly easily generates heat when telling processing, in order to improve serviceable life, effectively dispel the heat, be provided with heat radiator 12 in box body 1.The corresponding louvre 13 that is provided with on box body 1.
In conjunction with actual, make for seeing, when the output of difference multiplying arrangement 5 is larger, (voltage reference-output voltage sampling) is larger, and be added to after by compensation adjustment equipment 4 amount of voltage given end of error multiplying arrangement 3 of this output is also larger, thereby controls the output voltage rising.
By above-mentioned character express, can find out, after adopting the present invention, cooperation by error multiplying arrangement 3, compensation adjustment equipment 4, differential amplification equipment 5 is processed, after connecting each equipment by relevant port, no matter be that the output voltage skew that voltage regulation factor or load regulation cause can both effectively be proofreaied and correct, improved the stability of electricity consumption apparatus.Moreover simple structure of the present invention, have preferably firmly degree and radiating effect.
Certainly, above is only concrete exemplary applications of the present invention, and protection scope of the present invention is not constituted any limitation.In addition to the implementation, the present invention can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the present invention's scope required for protection.
Claims (6)
1. a voltage source adjusting gear, include box body, be provided with lid on box body, it is characterized in that: be provided with the plug-in type control circuit board in described box body, be provided with slot on described plug-in type control circuit board, be connected with the error multiplying arrangement on described slot, compensation adjustment equipment, differential amplification equipment, one side of described error multiplying arrangement is connected with main output voltage sample port and voltage given sample port, the opposite side of described error multiplying arrangement is connected with the error voltage output port, the subordinate input end of described voltage given sample port connects the output terminal of compensation adjustment equipment, one side of described differential amplification equipment is provided with secondary output voltage sample port and voltage reference sample port, the output terminal of described differential amplification equipment connects the input end of compensation adjustment equipment.
2. a kind of voltage source adjusting gear according to claim 1, it is characterized in that: in described box body, be provided with screw hole, be provided with pilot hole on described plug-in type control circuit board, described plug-in type control circuit board is connected with the box body screw.
3. a kind of voltage source adjusting gear according to claim 1, is characterized in that: in described box body, be provided with holding tank.
4. a kind of voltage source adjusting gear according to claim 1, is characterized in that: in described box body, be provided with reinforcement.
5. a kind of voltage source adjusting gear according to claim 1, is characterized in that: in described box body, be provided with heat radiator.
6. a kind of voltage source adjusting gear according to claim 1, is characterized in that: on described box body, be provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102443739A CN103455068A (en) | 2013-06-20 | 2013-06-20 | Voltage source adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102443739A CN103455068A (en) | 2013-06-20 | 2013-06-20 | Voltage source adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103455068A true CN103455068A (en) | 2013-12-18 |
Family
ID=49737556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102443739A Pending CN103455068A (en) | 2013-06-20 | 2013-06-20 | Voltage source adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103455068A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217815Y (en) * | 1994-10-12 | 1996-01-17 | 覃和君 | Special dc. voltage-stablizing device for thyristor |
| CN203535527U (en) * | 2013-06-20 | 2014-04-09 | 张家港市华为电子有限公司 | Regulating device for voltage source |
-
2013
- 2013-06-20 CN CN2013102443739A patent/CN103455068A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217815Y (en) * | 1994-10-12 | 1996-01-17 | 覃和君 | Special dc. voltage-stablizing device for thyristor |
| CN203535527U (en) * | 2013-06-20 | 2014-04-09 | 张家港市华为电子有限公司 | Regulating device for voltage source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131218 |
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| RJ01 | Rejection of invention patent application after publication |