CN203464961U - Battery power tracking controller - Google Patents
Battery power tracking controller Download PDFInfo
- Publication number
- CN203464961U CN203464961U CN201320609997.1U CN201320609997U CN203464961U CN 203464961 U CN203464961 U CN 203464961U CN 201320609997 U CN201320609997 U CN 201320609997U CN 203464961 U CN203464961 U CN 203464961U
- Authority
- CN
- China
- Prior art keywords
- connects
- current limiting
- resistance
- limiting diodes
- winding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a battery power tracking controller. The battery power tracking controller comprises a smoothing winding T, a current-limiting diode D1, a current-limiting diode D2, a rectifying resistor R2 and a rectifying resistor R3. An external signal is connected to the current-limiting diodes through the smoothing winding T, the current-limiting diodes are connected to an operational amplifier A, and an accurate tracking effect is achieved by means of the amplification action of the operational amplifier.
Description
Technical field
The utility model relates to a kind of tracking control unit, is specifically related to a kind of power of battery tracking control unit.
Background technology
Along with scientific and technical development, the continuous quickening of rhythm of life, the battery of increasing electronic equipment shortens gradually, and power of battery detection difficulty coefficient is also increasing gradually, is therefore necessary to provide a kind of power of battery tracking control unit to control the use power of battery.
Utility model content
The purpose of this utility model is in order to solve the large problem of existing battery power control difficulty, and then a kind of power of battery tracking control unit is provided.
The technical solution of the utility model is: a kind of power of battery tracking control unit, and described tracking control unit comprises: Filter Winding T, Current Limiting Diodes D1, Current Limiting Diodes D2, dead resistance R2, dead resistance R3;
Winding one end, former limit of described winding T connects described outer signal VA end, the former limit winding other end of described winding T connects described outer signal VN end, secondary winding one end of described winding T connects one end of described resistance R 1, the other end of the secondary winding of described winding T connects the other end of described resistance R 1, one end of described resistance R 1 connects one end of described capacitor C 5, the other end of described resistance R 1 connects the other end of described capacitor C 5, one end of described resistance R 1 connects one end of described R2, the other end of described resistance R 1 connects one end of described resistance R 3, the other end of described resistance R 2 connects one end of described Current Limiting Diodes D1, the other end of described resistance R 3 connects the other end of described Current Limiting Diodes D1, one end of described Current Limiting Diodes D1 connects one end of described Current Limiting Diodes D2, the other end of Current Limiting Diodes D1 connects the other end of described Current Limiting Diodes D2, one end of described Current Limiting Diodes D2 connects No. 2 interfaces of described operational amplifier A, the other end of described Current Limiting Diodes D2 connects No. 3 interfaces of described operational amplifier A, the other end of described Current Limiting Diodes D2 connects one end of described resistance R 4, the other end of described resistance R 4 connects described external circuits, No. 4 interfaces of described operational amplifier A connect described earth terminal, No. 1 interface of described operational amplifier A connects the other end of described resistance R 4.
Wherein also comprise operational amplifier A, described operational amplifier A connects described external circuits.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of power of battery tracking control unit, is characterized in that, described tracking control unit comprises: Filter Winding T, Current Limiting Diodes D1, Current Limiting Diodes D2, dead resistance R2, dead resistance R3;
Winding one end, former limit of described winding T connects described outer signal VA end, the former limit winding other end of described winding T connects described outer signal VN end, secondary winding one end of described winding T connects one end of described resistance R 1, the other end of the secondary winding of described winding T connects the other end of described resistance R 1, one end of described resistance R 1 connects one end of described capacitor C 5, the other end of described resistance R 1 connects the other end of described capacitor C 5, one end of described resistance R 1 connects one end of described R2, the other end of described resistance R 1 connects one end of described resistance R 3, the other end of described resistance R 2 connects one end of described Current Limiting Diodes D1, the other end of described resistance R 3 connects the other end of described Current Limiting Diodes D1, one end of described Current Limiting Diodes D1 connects one end of described Current Limiting Diodes D2, the other end of Current Limiting Diodes D1 connects the other end of described Current Limiting Diodes D2, one end of described Current Limiting Diodes D2 connects No. 2 interfaces of described operational amplifier A, the other end of described Current Limiting Diodes D2 connects No. 3 interfaces of described operational amplifier A, the other end of described Current Limiting Diodes D2 connects one end of described resistance R 4, the other end of described resistance R 4 connects described external circuits, No. 4 interfaces of described operational amplifier A connect described earth terminal, No. 1 interface of described operational amplifier A connects the other end of described resistance R 4.
As shown in Figure 1, on the basis of above-described embodiment, also comprise operational amplifier A, described operational amplifier A connects described external circuits.By the amplification of signal to external world, reached the effect of the control of accurate tracking.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (2)
1. a power of battery tracking control unit, is characterized in that, described tracking control unit comprises: Filter Winding T, Current Limiting Diodes D1, Current Limiting Diodes D2, dead resistance R2, dead resistance R3;
Winding one end, former limit of described winding T connects outer signal VA end, the former limit winding other end of described winding T connects described outer signal VN end, secondary winding one end of described winding T connects one end of described resistance R 1, the other end of the secondary winding of described winding T connects the other end of described resistance R 1, one end of described resistance R 1 connects one end of capacitor C 5, the other end of described resistance R 1 connects the other end of described capacitor C 5, one end of described resistance R 1 connects one end of described R2, the other end of described resistance R 1 connects one end of described resistance R 3, the other end of described resistance R 2 connects one end of described Current Limiting Diodes D1, the other end of described resistance R 3 connects the other end of described Current Limiting Diodes D1, one end of described Current Limiting Diodes D1 connects one end of described Current Limiting Diodes D2, the other end of Current Limiting Diodes D1 connects the other end of described Current Limiting Diodes D2, No. 2 interfaces of one end concatenation operation amplifier A of described Current Limiting Diodes D2, the other end of described Current Limiting Diodes D2 connects No. 3 interfaces of described operational amplifier A, the other end of described Current Limiting Diodes D2 connects one end of described resistance R 4, the other end of described resistance R 4 connects described external circuits, No. 4 interfaces of described operational amplifier A connect earth terminal, No. 1 interface of described operational amplifier A connects the other end of described resistance R 4.
2. power of battery tracking control unit according to claim 1, is characterized in that, also comprises operational amplifier A, and described operational amplifier A connects described external circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609997.1U CN203464961U (en) | 2013-09-30 | 2013-09-30 | Battery power tracking controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609997.1U CN203464961U (en) | 2013-09-30 | 2013-09-30 | Battery power tracking controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464961U true CN203464961U (en) | 2014-03-05 |
Family
ID=50177315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320609997.1U Expired - Fee Related CN203464961U (en) | 2013-09-30 | 2013-09-30 | Battery power tracking controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464961U (en) |
-
2013
- 2013-09-30 CN CN201320609997.1U patent/CN203464961U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203688661U (en) | Acquisition circuit for state variable of electric energy meter | |
| CN204291537U (en) | A kind of EMC circuit being applied to fluorescent lamp | |
| CN203464961U (en) | Battery power tracking controller | |
| CN202888874U (en) | Distributed operation power supply | |
| CN203882882U (en) | External relay drive circuit | |
| CN204205929U (en) | A kind of high-performance module switch power circuit with overvoltage protection | |
| CN204205574U (en) | A kind of over-discharge protection circuit | |
| CN204741259U (en) | Feeder protection equipment with power -fail protection | |
| CN203274856U (en) | Ultrasonic transmitter for flood monitoring system | |
| CN203289194U (en) | Level raiser of wireless communication-based remote monitoring system of distribution transformer | |
| CN205080676U (en) | Electronic circuit high pressure warning protection circuit | |
| CN203278634U (en) | Battery filter of temperature monitoring subsystem in transformer station auxiliary system | |
| CN204758688U (en) | Alternating current transships alarm device | |
| CN203660674U (en) | On-line electricity-taking circuit for low-power products | |
| CN201927985U (en) | Remote wireless power off device | |
| CN203445591U (en) | Low power consumption high precision single-phase power supply module with overload protection | |
| CN203054513U (en) | Novel RTU (remote terminal unit) | |
| CN203456869U (en) | Single-pole PFC lightning protection circuit | |
| CN203233321U (en) | Alternating current small-signal full-wave rectifying circuit | |
| CN207440217U (en) | A kind of exchange branch break-make detection circuit | |
| CN203761497U (en) | PoE intelligent interconnected visual intercom device | |
| CN203206542U (en) | LED control circuit | |
| CN205706970U (en) | Alarm low-power consumption vibration detection circuit | |
| CN203275937U (en) | Signal emitter of water immersion monitoring subsystem in transformer station auxiliary system | |
| CN203984027U (en) | The intelligent terminal charging circuit that support temperature detects |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |