CN208597022U - A kind of auxiliary power module of unmanned electromechanical source - Google Patents
A kind of auxiliary power module of unmanned electromechanical source Download PDFInfo
- Publication number
- CN208597022U CN208597022U CN201821221038.1U CN201821221038U CN208597022U CN 208597022 U CN208597022 U CN 208597022U CN 201821221038 U CN201821221038 U CN 201821221038U CN 208597022 U CN208597022 U CN 208597022U
- Authority
- CN
- China
- Prior art keywords
- power module
- triode
- auxiliary power
- transformer
- electromechanical source
- 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.)
- Active
Links
Landscapes
- Dc-Dc Converters (AREA)
Abstract
The utility model relates to power supply DC-dc conversion technical fields, in particular a kind of auxiliary power module of unmanned electromechanical source, including triode, the triode input terminal connects DC bus power supply, the primary side of output end connection transformer, the secondary side of transformer is connected with array output circuit, wherein one group of output circuit connects PMW controller, which is connected respectively to the defeated input terminal of the primary side of transformer, triode.The utility model, accessory power supply input voltage picks up from DC bus-bar voltage, then carries out DC/DC transformation, output ± 14.5V ,+5V voltage supply control panel, driving plate, sampling plate, when power module breaks down, accessory power supply can power for it, guarantee that equipment works normally.
Description
Technical field
The utility model relates to power supply DC-dc conversion technical field, the auxiliary electricity of specially a kind of unmanned electromechanical source
Source module.
Background technique
UAV is not carried people to fly using what radio robot and the presetting apparatus provided for oneself manipulated
Device, compared with manned aircraft, it has many advantages, such as small in size, low cost, easy to use.
With popularizing for unmanned plane application, the unmanned plane of the prior art generally uses lithium battery power supply (power module),
When power module breaks down, accessory power supply is the important component for guaranteeing power module and working normally.
Utility model content
The purpose of this utility model is to provide a kind of auxiliary power modules of unmanned electromechanical source, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of auxiliary power module of unmanned electromechanical source, including triode, the triode input terminal connect DC bus electricity
Source, output end connect the primary side of transformer, and the secondary side of transformer is connected with array output circuit, wherein one group of output circuit connection
PMW controller, the PMW controller are connected respectively to the defeated input terminal of the primary side of transformer, triode.
Preferably, triode uses high power silicon carbide switch mosfet pipe.
Preferably, output circuit is that diode connection inductance constitutes parallel circuits with three capacitance connections again.
Preferably, wherein 7805 three terminal regulators are connected with for one group with group output circuit.
Preferably, diode uses silicon carbide diode.
Compared with prior art, the utility model has the beneficial effects that accessory power supply input voltage picks up from DC bus electricity
Pressure, then DC/DC transformation is carried out, output ± 14.5V ,+5V voltage supplies control panel, driving plate, sampling plate, occurs in power module
When failure, accessory power supply can power for it, guarantee that equipment works normally.
Detailed description of the invention
Fig. 1 is the utility model accessory power supply schematic diagram；
Fig. 2 is that the utility model accessory power supply is control panel, driving plate, sampling plate power supply the principle block diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~2 are please referred to, the utility model provides a kind of technical solution:
A kind of auxiliary power module of unmanned electromechanical source, including triode, the triode input terminal connect DC bus electricity
Source, output end connect the primary side of transformer, and the secondary side of transformer is connected with array output circuit, wherein one group of output circuit connection
PMW controller, the PMW controller are connected respectively to the defeated input terminal of the primary side of transformer, triode.
Triode uses high power silicon carbide switch mosfet pipe.
Output circuit is that diode connection inductance constitutes parallel circuits with three capacitance connections again.
It is wherein connected with 7805 three terminal regulators for one group with group output circuit.
Diode uses silicon carbide diode.
Accessory power supply is the important component for guaranteeing power module and working normally, and accessory power supply input voltage picks up from direct current
Busbar voltage, then DC/DC transformation is carried out, output ± 14.5V ,+5V voltage supplies control panel, driving plate, sampling plate.Accessory power supply
Schematic diagram is as shown in Figure 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of auxiliary power module of unmanned electromechanical source, including triode, it is characterised in that: triode input terminal connection is straight
Bus power supply is flowed, output end connects the primary side of transformer, and the secondary side of transformer is connected with array output circuit, wherein one group of output
Circuit connection PMW controller, the PMW controller are connected respectively to the defeated input terminal of the primary side of transformer, triode.
2. a kind of auxiliary power module of unmanned electromechanical source according to claim 1, it is characterised in that: triode is using big
Power silicon carbide switch mosfet pipe.
3. a kind of auxiliary power module of unmanned electromechanical source according to claim 1, it is characterised in that: output circuit two
Pole pipe connects inductance and constitutes parallel circuit with three capacitance connections again.
4. a kind of auxiliary power module of unmanned electromechanical source according to claim 1, it is characterised in that: itself and a group output electricity
Road is wherein connected with 7805 three terminal regulators for one group.
5. a kind of auxiliary power module of unmanned electromechanical source according to claim 3, it is characterised in that: diode uses carbon
SiClx diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221038.1U CN208597022U (en) | 2018-07-27 | 2018-07-27 | A kind of auxiliary power module of unmanned electromechanical source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221038.1U CN208597022U (en) | 2018-07-27 | 2018-07-27 | A kind of auxiliary power module of unmanned electromechanical source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208597022U true CN208597022U (en) | 2019-03-12 |
Family
ID=65603974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821221038.1U Active CN208597022U (en) | 2018-07-27 | 2018-07-27 | A kind of auxiliary power module of unmanned electromechanical source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208597022U (en) |
-
2018
- 2018-07-27 CN CN201821221038.1U patent/CN208597022U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101855793B1 (en) | Charging apparatus for electronic device and power adapter for electronic device | |
| CN103929064A (en) | Isolated two-way DC/DC converter and control method thereof | |
| CN103227628B (en) | IGBT (Insulated Gate Bipolar Transistor) drive module for electric automobile | |
| CN107834826A (en) | Energy supply control module | |
| CN103501115A (en) | Interleaved and parallel working direct-current (DC) step-down circuit | |
| CN203911753U (en) | Zero-voltage switch-off interleaved parallel DC/DC converter | |
| CN203911780U (en) | Modularized multi-level current converter power module with rapid-plugging electric connection component | |
| CN208597022U (en) | A kind of auxiliary power module of unmanned electromechanical source | |
| CN203691365U (en) | Self-powered circuit of power semiconductor switch driving circuit | |
| CN103618530B (en) | The self-powered circuit of power semiconductor switch drive circuit and method | |
| CN202696465U (en) | Power device driving power supply for multilevel converter and high voltage frequency converter | |
| CN202889180U (en) | AC (Alternating Current) and DC (Direct Current) input self-adaptive circuit | |
| CN202587188U (en) | Liquid crystal display television (LCD TV) power supply device for integrated multi-voltage output | |
| CN109149932A (en) | Power panel and robot for robot | |
| CN104049559A (en) | Load control circuit and device | |
| CN205265533U (en) | DC -DC converter | |
| CN204597781U (en) | A kind of switching power circuit | |
| CN210536505U (en) | IGBT drive circuit system | |
| CN202888949U (en) | Double-power power supply device of active power transducer of power generator | |
| CN203218943U (en) | Two-path charger | |
| CN101567631A (en) | Wide voltage self-excited switching power supply | |
| CN110299827A (en) | A kind of IGBT drive circuit module | |
| CN202260992U (en) | Energy recovery circuit of ageing equipment | |
| CN205725463U (en) | A kind of DC DC multiplex output circuit | |
| CN203193527U (en) | Width voltage-multiplying circuit system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |