CN201150032Y - Printer drive plate power supply - Google Patents
Printer drive plate power supply Download PDFInfo
- Publication number
- CN201150032Y CN201150032Y CNU2008200621026U CN200820062102U CN201150032Y CN 201150032 Y CN201150032 Y CN 201150032Y CN U2008200621026 U CNU2008200621026 U CN U2008200621026U CN 200820062102 U CN200820062102 U CN 200820062102U CN 201150032 Y CN201150032 Y CN 201150032Y
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- CN
- China
- Prior art keywords
- pin
- power supply
- switch
- customers
- capacitance
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Electrophotography Configuration And Component (AREA)
Abstract
The utility model discloses a printer drive board power supply. One end of a switch (JP1) is connected with one end of a fuse (FU1), a first capacitance (C23), a second capacitance (C24), a third capacitance (C25) and a fourth capacitance are connected in parallel between the other end of the fuse and the ground, the other end of the switch is connected with the pin 1 and the pin 2 of a plug (XS9), the pin 1 and the pin 2 of the plug (XS9) are connected with a 24 V voltage, and the pin 3 and the pin 4 are connected with GND. The diversified power interfaces of the printer drive board power supply provide wider space for customers and can satisfy the needs of more customers. The high voltage and low voltage switchboards ensure that the choice of customers is increased, the customers can choose appropriate versions according to the practical situations. The high voltage switchboard is provided with a switch, and is directly opened with the electrical level of a single-chip microcomputer, the power supply of the whole drive board can be cut off when the printer is not in use, in order to reduce power consumption,. Thus, the power consumption of the whole machine is reduced.
Description
Technical field
The utility model relates to power supply, especially relates to a kind of printer driver plate power supply.
Background technology
In the printer driver board parameter, power supply is a very important index.Power supply is that the user can direct control, if brownout, printer cannot print or printing writing unclear; If voltage and current is too high, can burn motor and pin.In order to reduce in operating process wrong (in case mistake occurs, will be fatal), the printer driver plate has been done very big protection on power supply.
Other producer's power supply major part of present stage all is 2 groups of inputs, 24V/2A and 5V/100mA.It is one group of input 24V/2A that minority producer is arranged.Such power parameter has brought very burden to the user, if 2 groups of 24V/2A and 5V/100mA input be easy to when connecting 24V and 5V be connect instead, and the situation that drive plate and burning printer occur burning have been with considerable damage to the user.If 1 group of 24V/2A input, though avoided connecing anti-situation,, input voltage range is fixed, and has also brought certain trouble to the user.
The utility model content
The purpose of this utility model provides a kind of printer driver plate power supply that adapts to two kinds of different height drive plates.
The utility model in order to achieve the above object, the utility model adopts following technical scheme: a kind of printer driver plate power supply, switch one end is connected with fuse one end, be connected in parallel to first electric capacity, second electric capacity, the 3rd electric capacity, the 4th electric capacity between the fuse other end and the ground, the switch other end is connected with 1 pin, 2 pin of plug, 1 pin, 2 pin of plug meet 24V, and 3 pin, 4 pin meet GND.
5 pin of described plug connect single-chip microcomputer control switching line.
The utility model printer driver plate power supply provides new power source design, and it is the single supply input, only with input Vcc and GND, if connect instead, will drive plate not had any damage.On the input power range, the utility model printer driver plate provides 2 kinds of modes: hardboard and low pressing plate.Hardboard is a wide input voltage range, and input voltage is 24-45V, but also a switch is provided, rapidly the complete machine power supply of the section of closing drive plate.Low pressing plate is that input voltage is 24V, has high tension protection circuit.Because it has high tension protection circuit, power supply is higher than 26V will enter guard mode.
The beneficial effects of the utility model are: various user of turning to of power interface provides wide usage space, can satisfy the demand of more users.Hardboard and low pressing plate increase user's selectivity, and the user can select suitable version according to actual conditions.In addition, in hardboard, provide a switch, directly used the single-chip microcomputer level just can switch,, can when not using printer, turn-off the power supply of whole drive plate in order to reduce power consumption.Reduce the power consumption of complete machine like this.
Description of drawings
Fig. 1 is a circuit diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
Embodiment 1:(hangs down pressing plate)
A kind of circuit of printer driver plate power supply as shown in Figure 1, switch JP1 one end is connected with fuse FU1 one end, be connected in parallel to first capacitor C 23, second capacitor C 24, the 3rd capacitor C 25, the 4th capacitor C 26 between the fuse FU1 other end and the ground, the switch JP1 other end is connected with 1 pin, 2 pin of plug XS9,1 pin, 2 pin of plug XS9 meet 24V, and 3 pin, 4 pin meet GND.5 pin of described plug XS9 connect single-chip microcomputer LM2575 control switching line.Promptly in circuit diagram 1, JP1 is a lead, connects JP1, and the components and parts in the frame of broken lines do not weld, and then is low pressing plate, the minimizing of components and parts, and price also reduces accordingly, and 1,2 pin of plug XS9 meet 24V, and 3,4 pin meet GND, and 5 pin do not connect.
Embodiment 2:(hardboard)
Substantially the same manner as Example 1, just this moment, the JP1 place disconnected, and in the components and parts welding in Fig. 1 frame of broken lines, this is a hardboard, and price increases to some extent, and 1,2 pin of plug XS9 meet 24-45V, and 3,4 pin meet GND, and 5 pin connect single-chip microcomputer control switching line.
Claims (2)
1, a kind of printer driver plate power supply, it is characterized in that: switch (JP1) end is connected with fuse (FU1) end, be connected in parallel to first electric capacity (C23), second electric capacity (C24), the 3rd electric capacity (C25), the 4th electric capacity (C26) between fuse (FU1) other end and the ground, switch (JP1) other end is connected with 1 pin, 2 pin of plug (XS9), 1 pin, 2 pin of plug (XS9) meet 24V, and 3 pin, 4 pin meet GND.
2, printer driver plate power supply according to claim 1 is characterized in that: 5 pin of described plug (XS9) connect single-chip microcomputer (LM2575) control switching line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200621026U CN201150032Y (en) | 2008-02-01 | 2008-02-01 | Printer drive plate power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200621026U CN201150032Y (en) | 2008-02-01 | 2008-02-01 | Printer drive plate power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201150032Y true CN201150032Y (en) | 2008-11-12 |
Family
ID=40117804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200621026U Expired - Fee Related CN201150032Y (en) | 2008-02-01 | 2008-02-01 | Printer drive plate power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201150032Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724939A (en) * | 2017-04-21 | 2018-11-02 | 佳能株式会社 | The disconnection method and liquid discharge apparatus of the fuse part of liquid discharging head |
| CN111240272A (en) * | 2019-09-24 | 2020-06-05 | 浙江中自机电控制技术有限公司 | Trademark machine cutting knife ironing board controller |
-
2008
- 2008-02-01 CN CNU2008200621026U patent/CN201150032Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724939A (en) * | 2017-04-21 | 2018-11-02 | 佳能株式会社 | The disconnection method and liquid discharge apparatus of the fuse part of liquid discharging head |
| CN108724939B (en) * | 2017-04-21 | 2020-10-27 | 佳能株式会社 | Method of disconnecting fusing portion of liquid discharge head and liquid discharge apparatus |
| CN111240272A (en) * | 2019-09-24 | 2020-06-05 | 浙江中自机电控制技术有限公司 | Trademark machine cutting knife ironing board controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 |