CN2106444U - Multifunctioanl electronic voltage regulator - Google Patents
Multifunctioanl electronic voltage regulator Download PDFInfo
- Publication number
- CN2106444U CN2106444U CN 91230211 CN91230211U CN2106444U CN 2106444 U CN2106444 U CN 2106444U CN 91230211 CN91230211 CN 91230211 CN 91230211 U CN91230211 U CN 91230211U CN 2106444 U CN2106444 U CN 2106444U
- Authority
- CN
- China
- Prior art keywords
- bts412
- model
- utility
- voltage regulator
- circuit
- 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.)
- Granted
Links
Images
Landscapes
- Control Of Eletrric Generators (AREA)
Abstract
The utility model relates to a multifunctional electronic voltage regulator which is suitable for the AC generator of motor vehicles. The detection amplification circuit is composed of R1-R4, two voltage stabilizing tubes DW which are connected with a transistor BG, and a trimmer potentiometer; the executing follow current circuit is composed of an integrated block and a diode D, wherein, the integrated block is intelligent and has protection function. The utility model has the functions of no contact points, no spark regulation, simple structure, stable performance, long service life, low cost, etc. Because an intelligent power switch is adopted as an actuator, the utility model can be protected effectively when meeting overload, superheat, short circuit, and other faults.
Description
The utility model relates to a kind of multifunction electric electronic voltage regulator that mainly is applicable to automotive alternator, also can be used for the storage battery start-up system of diesel oil, gasoline engine generator group.It is formed by detecting amplifying circuit, execution freewheeling circuit and shell.
In present technology; relay and solid-state regulators such as dicyclo board JFT voltage regulator as the production of Chongqing automobile flashing relay factory; because of the unprotect device; burn out at generator field coil, when faults such as overload, overheated, short circuit take place; cause regulator failure easily; increase the inconvenience of maintenance and transposing, and the normal operation of influence.
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and a kind of electronic voltage controller with multifunction protection is provided.
A kind of multifunction electric electronic voltage regulator, it detects amplifying circuit and is made up of voltage-stabiliser tube DW1, DW2 and the trimmer potentiometer W that resistance R 1-R4 links to each other with transistor BG; Carrying out freewheeling circuit is made up of intelligent power switch of IC-BTS412 and diode D.The input 2 of BTS412 links to each other with transistor BG, and output 5 joins with generator field coil.Its shell is a hardware, and BTS412 is fastened on the outer casing inner wall and (is provided with insulation spacer), and shell while double as fin.
The utlity model has contactless, no-spark and regulate, simple in structure, stable performance, advantage such as the life-span is long, price is low.Because the working temperature of integrated package BTS412 is between-55 ℃～+ 150 ℃, and has at load end and be short-circuited or device self temperature rise when surpassing setting, but the fast shut-off power supply is realized the characteristic of self-protection.Therefore, when running into faults such as overload, overheated, short circuit, this adjuster all can be effectively protected.
Accompanying drawing 1 embodiment circuit theory diagrams of the present utility model.
Fig. 2 is the shell mechanism schematic diagram.
Fig. 3 is the mansion view of Fig. 2, has indicated positive and negative and three binding posts of field pole F.
Details are as follows below in conjunction with accompanying drawing embodiment:
The voltage-stabiliser tube DW1 that detects in the amplifying circuit extremely links to each other voltage-stabiliser tube DW2 one terminating resistor R3, R4 mid point, the e utmost point of another termination transistor BG respectively with the b of transistor BG with trimmer potentiometer W.When the input 2 of integrated package BTS412 has greater than 5 volts direct voltage, the BTS412 conducting, output 5 has positive polarity voltage output; When input 2 voltages were lower than 5V, BTS412 closed, the output of output 5 no-voltages.If when the alternating current generator rotating speed was low, the voltage that sends was also low, the BG pipe ends, and 2 pin of BTS412 are high potential, the BTS412 conducting, and storage battery is powered to generator field.If the alternating current generator rotating speed increases, the voltage increases of sending is during to a certain particular value, and BG manage conducting, the 2 pin current potentials reduction of BTS412, and BTS412 closes.At this moment, the output of output 5 pin no-voltages, the generator field dead electricity, its output voltage descends thereupon, so the BG pipe is closed, the 2 pin current potentials of BTS412 rise again, storage battery begins again to power to generator field.So circulation, thus generator output voltage is stabilized in a certain fixed value scope.Adjust the ratio of resistance R 1 and R2, can obtain different voltages outputs.Trimmer potentiometer W, the regulator generator output voltage is cancelled W among a small circle, then is fixed voltage output.
The also optional usefulness of the integrated package of this adjuster has other similar integrated packages of BTS412 power switch function.
Claims (4)
1, a kind of multifunction electric electronic voltage regulator that mainly is applicable to automotive alternator, form by detecting amplifying circuit, execution freewheeling circuit and shell, it is characterized in that detecting amplifying circuit and form by voltage-stabiliser tube DW1, DW2 and the trimmer potentiometer W that R1-R4 links to each other with transistor BG; The execution freewheeling circuit is made up of the integrated package and the diode D of intelligent band defencive function.
2, adjuster as claimed in claim 1 is characterized in that the integrated package of carrying out freewheeling circuit selects the IC-BTS412 power switch for use.
3, adjuster as claimed in claim 1 or 2 is characterized in that the input 2 of BTS412 links to each other with transistor BG, and output 5 joins with generator field coil.
4, adjuster as claimed in claim 3 is characterized in that shell is a hardware, and BTS412 is fastened on the outer casing inner wall and (is provided with insulation spacer), and shell while double as fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91230211 CN2106444U (en) | 1991-11-06 | 1991-11-06 | Multifunctioanl electronic voltage regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91230211 CN2106444U (en) | 1991-11-06 | 1991-11-06 | Multifunctioanl electronic voltage regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2106444U true CN2106444U (en) | 1992-06-03 |
Family
ID=4935569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91230211 Granted CN2106444U (en) | 1991-11-06 | 1991-11-06 | Multifunctioanl electronic voltage regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2106444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045237C (en) * | 1993-03-24 | 1999-09-22 | 赵黎明 | Voltage regulator circuit for silicon rectifying electric generator |
| CN110649567A (en) * | 2019-09-26 | 2020-01-03 | 中国科学院半导体研究所 | Voltage regulator module for automobile alternator |
-
1991
- 1991-11-06 CN CN 91230211 patent/CN2106444U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045237C (en) * | 1993-03-24 | 1999-09-22 | 赵黎明 | Voltage regulator circuit for silicon rectifying electric generator |
| CN110649567A (en) * | 2019-09-26 | 2020-01-03 | 中国科学院半导体研究所 | Voltage regulator module for automobile alternator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107355304B (en) | Control method and system for generator for vehicle | |
| CN102647140A (en) | PCM (pulse-code modulation) control based automotive generator voltage regulation method and PCM control based automotive generator voltage regulator | |
| CN201181429Y (en) | Self-activated switch voltage-stabilized supply | |
| CN2106444U (en) | Multifunctioanl electronic voltage regulator | |
| CN101662253B (en) | Controller of double-voltage output alternating-current generator for motorcar | |
| CN101272061A (en) | Charge control circuit of motor vehicle electric power supply system | |
| CN211293679U (en) | Low-loss driving circuit of alternating-current generator set controller based on reciprocating internal combustion engine driving | |
| CN211230630U (en) | Power-off flameout system of electronic control speed regulator of internal combustion engine | |
| CN103256163B (en) | A kind of vehicle starting controller | |
| CN2281615Y (en) | Anti-short-circuit generator with stable voltage output and fault indicator | |
| CN200987139Y (en) | Pulsewidth controllable automobile voltage regulator | |
| SU1265388A1 (en) | Electric starting system of internal combustion engine | |
| CN217423106U (en) | Lighting device based on generating coil | |
| CN2281041Y (en) | High-efficiency automobile voltage regulator | |
| CN220822929U (en) | Two-way inverter circuit of two-wheeled vehicle and two-wheeled off-road vehicle | |
| CN2130935Y (en) | Non-contact high-energy electronic ignitor | |
| CN215419698U (en) | Voltage regulator for tricycle | |
| CN200944573Y (en) | Voltage regulator of vehicle AC-generator | |
| CN212003333U (en) | External rotating speed adjusting device for electronic fan of automobile engine | |
| CN112832941B (en) | Super capacitor starting device and control method thereof | |
| JPH01126136A (en) | Vehicle charging equipment | |
| CN2207452Y (en) | Strong spark automobile ignitor | |
| CN2409085Y (en) | Electronic regulator with protecting line for automobile | |
| CN2392308Y (en) | Matched type electric generator regulator | |
| CN2130304Y (en) | Intelligent automatic protection type electronic voltage regulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |