CN206533119U - A kind of high capacity electrical appliance starter - Google Patents
A kind of high capacity electrical appliance starter Download PDFInfo
- Publication number
- CN206533119U CN206533119U CN201621283380.5U CN201621283380U CN206533119U CN 206533119 U CN206533119 U CN 206533119U CN 201621283380 U CN201621283380 U CN 201621283380U CN 206533119 U CN206533119 U CN 206533119U
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- triode
- electric capacity
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- resistor
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Abstract
The utility model discloses a kind of high capacity electrical appliance starter, by first resistor to the 5th resistance, first electric capacity to the 4th electric capacity, first triode to the 4th triode, diode, voltage-stabiliser tube and potentiometer composition, compared with prior art, the utility model determines the time for starting power supply using potentiometer, the specific charging interval for making the 4th electric capacity is limited, make the 4th triode ON after point of release when the charging of the 4th electric capacity reaches, the angle of flow for triggering the first triode and the second triode successively is gradually opened completely, so as to reach slow startup high-power electric appliance, to prevent power surges ripple from producing damage to electrical appliance, it is easy to use, value with popularization and application.
Description
Technical field
The utility model is related to a kind of electrical appliance starter, more particularly to a kind of high capacity electrical appliance starter.
Background technology
Great-power electronic electrical appliance is more, because the power of electrical appliance is big, when switch on power in a flash, it is necessary to electric current electricity
Pressure is all larger, so as to cause voltge surge larger, easily electronics electrical appliance is caused to damage, accordingly, it would be desirable to its slow startup,
So as to protect electrical appliance.
Utility model content
The purpose of this utility model is that provides a kind of high capacity electrical appliance starter to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose：
The utility model is by first resistor to the 5th resistance, the first electric capacity to the 4th electric capacity, the first triode to the four or three
Pole pipe, diode, voltage-stabiliser tube and potentiometer composition, first resistor are that 100 Ω, second resistance are that 400 Ω, 3rd resistor are 500
Ω, the 4th resistance are that 2k Ω, the 5th resistance are that 27k Ω, the first electric capacity are that 300 μ f, the second electric capacity are that 470 μ f, the 3rd electric capacity are
100 μ f, the 4th electric capacity are 1000 μ f, the first triode model 3DG6, the second triode model 3DD15, the 3rd triode
With the 4th triode model be 3DG130, diode model IN4001, voltage-stabiliser tube model 2CW1, potentiometer be 10k Ω.
Specifically, the first end of the first resistor simultaneously with the colelctor electrode of first triode and the second triode
As positive source input after colelctor electrode connection, the second end of first resistor is simultaneously electric with the first end of second resistance and first
The first end connection of appearance, the second end of first electric capacity simultaneously with the positive pole of diode, the emitter stage of the 3rd triode, the 3rd
It is after the first end connection of the first end of electric capacity, the positive pole of voltage-stabiliser tube and the 5th resistance and defeated as power cathode input and negative pole
Go out end connection, the base stage, the first end of the second electric capacity, the three or three pole of the second end of the second resistance simultaneously with the first triode
The colelctor electrode connection of the colelctor electrode of pipe, the second end of the 3rd electric capacity and the 4th triode, the second end of the second electric capacity is simultaneously with two
The base stage connection of the negative pole of pole pipe and the 3rd triode, the emitter stage of the first triode is connected with the base stage of the second triode, the
The emitter stage of two triodes is connected with the first end, the first end of the 4th electric capacity and the first end of the 4th resistance of 3rd resistor simultaneously
Afterwards as cathode output end, the second end of 3rd resistor is connected with the negative pole of voltage-stabiliser tube and the emitter stage of the 4th triode simultaneously,
The base stage of 4th triode be connected with the second end of the 4th electric capacity and the sliding end of potentiometer simultaneously, the second end of the 4th resistance and
The first end connection of potentiometer, the second end of potentiometer is connected with the second end of the 5th resistance.
The beneficial effects of the utility model are：
The utility model is a kind of high capacity electrical appliance starter, and compared with prior art, the utility model uses current potential
Device determines the time for starting power supply, is specifically limited the charging interval of the 4th electric capacity, when the charging of the 4th electric capacity reaches point of release
After make the 4th triode ON, the angle of flow that the first triode and the second triode are triggered successively is gradually opened completely, so as to reach
Start high-power electric appliance to slow, it is easy to use to prevent power surges ripple from producing damage to electrical appliance, with popularization and application
Value.
Brief description of the drawings
Fig. 1 is circuit structure schematic diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1：The utility model by first resistor R1 to the 5th resistance R5, the first electric capacity C1 to the 4th electric capacity C4,
First triode VT1 is constituted to the 4th triode VT4, diode VD, voltage-stabiliser tube DW and potentiometer RP, and first resistor R1 is 100
Ω, second resistance R2 are that 400 Ω, 3rd resistor R3 are that 500 Ω, the 4th resistance R4 are that 2k Ω, the 5th resistance R5 are 27k Ω,
One electric capacity C1 is that 300 μ f, the second electric capacity C2 are that 470 μ f, the 3rd electric capacity C3 are that 100 μ f, the 4th electric capacity C4 are 1000 μ f, the one or three
Pole pipe VT1 models 3DG6, the second triode VT2 models 3DD15, the 3rd triode VT3 and the 4th triode VT4 models
Be 3DG130, diode VD models IN4001, voltage-stabiliser tube DW models 2CW1, potentiometer RP be 10k Ω.
Specifically, the colelctor electrode and the two or three of the first end of the first resistor R1 simultaneously with the first triode VT1
As positive source input IN+ after pole pipe VT2 colelctor electrode connection, first resistor R1 the second end simultaneously with second resistance R2
First end and the first electric capacity C1 first end connection, the second end of the first electric capacity C1 positive pole simultaneously with diode VD,
3rd triode VT3 emitter stage, the 3rd electric capacity C3 first end, voltage-stabiliser tube DW positive pole and the 5th resistance R5 first end
After connection and as power cathode input IN- and cathode output end OUT- connections, the second end of the second resistance R2 is simultaneously
Of base stage, the second electric capacity C2 first end, the 3rd triode VT3 colelctor electrode, the 3rd electric capacity C3 with the first triode VT1
Two ends and the 4th triode VT4 colelctor electrode connection, the second electric capacity C2 the second end simultaneously with diode VD negative pole and the 3rd
Triode VT3 base stage connection, the first triode VT1 emitter stage is connected with the second triode VT2 base stage, the second triode
VT2 emitter stage connects with the first end of 3rd resistor R3 first end, the 4th electric capacity C4 first end and the 4th resistance R4 simultaneously
As cathode output end OUT+ after connecing, the negative pole and the 4th triode VT4 of 3rd resistor R3 the second end simultaneously with voltage-stabiliser tube DW
Emitter stage connection, the 4th triode VT4 base stage connects with the 4th electric capacity C4 the second end and potentiometer RP sliding end simultaneously
Connect, the 4th resistance R4 the second end is connected with potentiometer RP first end, the of potentiometer RP the second end and the 5th resistance R5
Two ends are connected.
Operation principle of the present utility model is as follows：
When the power is turned on, regulation potentiometer RP determines the time for starting power supply, specifically makes the 4th electric capacity C4 charging
The limited time, turns on the 4th triode VT4, the first triode is triggered successively when the 4th electric capacity C4 chargings reach after point of release
VT1 and the second triode VT2 angle of flow are gradually opened completely, so that slow startup high-power electric appliance is reached, to prevent electricity
Source shock wave produces damage to electrical appliance.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (1)
1. a kind of high capacity electrical appliance starter, it is characterised in that：By first resistor to the 5th resistance, the first electric capacity to the 4th electricity
Hold, the first triode to the 4th triode, diode, voltage-stabiliser tube and potentiometer is constituted, first resistor is 100 Ω, second resistance
It is that 500 Ω, the 4th resistance are that 2k Ω, the 5th resistance are that 27k Ω, the first electric capacity are 300 μ f, the second electricity for 400 Ω, 3rd resistor
Appearance is that 470 μ f, the 3rd electric capacity are that 100 μ f, the 4th electric capacity are 1000 μ f, the first triode model 3DG6, the second triode type
Number for 3DD15, the 3rd triode and the 4th triode model be 3DG130, diode model IN4001, voltage-stabiliser tube model
It is 10k Ω for 2CW1, potentiometer；The colelctor electrode and the two or three of the first end of the first resistor simultaneously with first triode
As positive source input after the colelctor electrode connection of pole pipe, the second end of first resistor simultaneously with the first end of second resistance and
The first end connection of first electric capacity, the transmitting of the second end of first electric capacity simultaneously with the positive pole, the 3rd triode of diode
After pole, the first end of the 3rd electric capacity, the connection of the first end of the positive pole of voltage-stabiliser tube and the 5th resistance and it is used as power cathode input
With cathode output end connection, the second end of the second resistance simultaneously with the base stage of the first triode, the first end of the second electric capacity,
The colelctor electrode connection of the colelctor electrode of 3rd triode, the second end of the 3rd electric capacity and the 4th triode, the second end of the second electric capacity
It is connected simultaneously with the negative pole of diode and the base stage of the 3rd triode, the base stage of the emitter stage of the first triode and the second triode
Connection, the emitter stage of the second triode simultaneously with the first end, the first end of the 4th electric capacity and the 4th resistance of 3rd resistor the
As cathode output end after the connection of one end, the transmitting of the second end of 3rd resistor simultaneously with the negative pole and the 4th triode of voltage-stabiliser tube
Pole is connected, and the base stage of the 4th triode is connected with the second end of the 4th electric capacity and the sliding end of potentiometer simultaneously, the 4th resistance
The first end connection of second end and potentiometer, the second end of potentiometer is connected with the second end of the 5th resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621283380.5U CN206533119U (en) | 2016-11-28 | 2016-11-28 | A kind of high capacity electrical appliance starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621283380.5U CN206533119U (en) | 2016-11-28 | 2016-11-28 | A kind of high capacity electrical appliance starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206533119U true CN206533119U (en) | 2017-09-29 |
Family
ID=59922196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621283380.5U Expired - Fee Related CN206533119U (en) | 2016-11-28 | 2016-11-28 | A kind of high capacity electrical appliance starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206533119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111263270A (en) * | 2020-01-20 | 2020-06-09 | 广州市舒音电子科技有限公司 | 2.4G digital wireless conference microphone |
-
2016
- 2016-11-28 CN CN201621283380.5U patent/CN206533119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111263270A (en) * | 2020-01-20 | 2020-06-09 | 广州市舒音电子科技有限公司 | 2.4G digital wireless conference microphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20191128 |