CN206147509U - RACK server RMC integrated circuit board lasts power supply framework - Google Patents
RACK server RMC integrated circuit board lasts power supply framework Download PDFInfo
- Publication number
- CN206147509U CN206147509U CN201620627788.3U CN201620627788U CN206147509U CN 206147509 U CN206147509 U CN 206147509U CN 201620627788 U CN201620627788 U CN 201620627788U CN 206147509 U CN206147509 U CN 206147509U
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- China
- Prior art keywords
- rmc
- circuit board
- integrated circuit
- copper bar
- voltage
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052802 copper Inorganic materials 0.000 claims abstract description 34
- 239000010949 copper Substances 0.000 claims abstract description 34
- 239000004065 semiconductor Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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Abstract
The utility model discloses a RACK server RMC integrated circuit board lasts power supply framework belongs to RACK server complete machine cabinet power supply technical field. The utility model discloses a RACK server RMC integrated circuit board lasts power supply framework includes the AC power supplies, the copper bar, RMC integrated circuit board and a plurality of node, still include BBU battery and voltage switching circuit, voltage switches the circuit by the voltage ratio than the part, MOS pipe and diode constitute, the copper bar, the BBU battery connects on the voltage ratio is than a parts port, the voltage ratio is connected with MOS pipe grid than another port of parts, the drain electrode of MOS pipe is connected with the BBU battery, MOS pipe grid is connected with the RMC integrated circuit board, the copper bar is connected with the RMC integrated circuit board through the diode. The utility model discloses a RACK server RMC integrated circuit board lasts power supply framework can guarantee that RACK server rack RMC integrated circuit board can last reliable stable work, has fine popularization and application and worth.
Description
Technical field
The utility model is related to RACK server whole machine cabinet power supply technique fields, specifically provides a kind of RACK servers RMC
Board continued power framework.
Background technology
With the fast development of the Networks such as internet, RACK servers start to be used widely in many fields.
In RACK server architectures, monitoring board RMC is indispensable pith, and it needs to record whole machine cabinet in application
The confession Electrical change of each node, and reflect the working condition of each node of server in time.In RACK server systems, generally to clothes
The variation in voltage monitoring requirement of business device whole machine cabinet is higher, when whole machine cabinet abnormal electrical power supply, unique monitoring board RMC in rack
The electric voltage exception information of each node can be recorded, the abnormal information that research staff can pass through to record is carried out point to failure problems
Analysis.And with the requirement more and more higher to RACK servers, user also constantly proposes more to the sustainable power demands of RMC boards
High requirement, the design powered to RMC boards is also in constantly improve.Thereby it is ensured that RMC boards not power down in rack, it is ensured that note
The all node exception procedures of record rack, become the mandatory requirements of current server power-supply service.As shown in figure 1, in prior art,
The powering mode of RACK server nodes is that whole cabinet is powered by AC power supplies 1 to copper bar 2, and copper bar 2 is again to RMC boards 3 and institute
There is node 4 to power.I.e.：AC power supplies 1 is exported to copper bar 1, and copper bar 2 is powered to RMC boards 3 and each single node 4, and RMC boards 3 are recorded
The working condition of each node 4.Because the power supply of unique RMC boards 3 and all nodes 4 in rack both is from AC power supplies 1, that
When power down occurs in AC power supplies 1, the Non voltage output of copper bar 2 is may result in, the power supply of RMC boards 3 also occurs as soon as problem, causes
RMC boards 3 quit work, and then cannot record the electric voltage exception process of all nodes 4 in whole cabinet, cause the research staff cannot
Recording exceptional information, it is impossible to settlement server failure problems.
Utility model content
Technical assignment of the present utility model is to be directed to above-mentioned problem, there is provided one kind can be the sustainable confession of RMC boards
Electricity, it is ensured that RACK server cabinet RMC boards can continue reliable and stable work, so as to the electric voltage exception for recording each node is believed
The RACK server RMC board continued power frameworks of breath.
For achieving the above object, the utility model provides following technical scheme：
A kind of RACK servers RMC board continued power frameworks, if including AC power supplies, copper bar, RMC boards and dry contact,
AC power supplies is connected with copper bar, if copper bar is connected respectively with RMC boards, dry contact, also including BBU batteries and voltage switching line
Road, the voltage switching circuit is made up of voltage comparing unit, metal-oxide-semiconductor and diode, and copper bar, BBU batteries are attempted by voltage ratio
Compared with part Single port, voltage comparing unit another port is connected with the grid of metal-oxide-semiconductor, drain electrode and the BBU battery phases of metal-oxide-semiconductor
Connection, the source electrode of metal-oxide-semiconductor is connected with RMC boards, and copper bar is connected by diode with RMC boards.
The BBU cell voltages are all 12V with copper bar voltage.Under normal circumstances, AC power supplies is powered for copper bar, and copper bar is again
RMC boards and each node are powered, it is ensured that the normal work of RMC boards and each node.Voltage comparing unit in voltage switching circuit
It is compared by the BBU cell voltages and copper bar voltage swing to detecting, metal-oxide-semiconductor switch letter is sent according to comparative result
Number.When AC power supplies is normal, when copper bar voltage is higher than 10.7V, voltage comparing unit result is to send high level signal, MOS
Pipe is blocked, diode current flow, and copper bar is powered for RMC boards；When exception occurs in AC power supplies, when copper bar voltage is power-down to 10.7V, electricity
Pressure comparing unit result to send low level signal, open, and diode is blocked, and BBU batteries are powered for RMC boards by metal-oxide-semiconductor,
So as to ensure RMC board not power down, working condition is constantly in.
Preferably, the metal-oxide-semiconductor is P-MOS pipes, it is low level conducting.
Preferably, the voltage comparing unit is voltage prosecution chip.
Compared with prior art, the utility model has beneficial effect following prominent：RACK described in the utility model
Server RMC board continued power frameworks, by increasing BBU batteries and voltage switching circuit, ensure that AC power supplies is occurring
During problem, can be powered for RMC boards by BBU batteries, it is ensured that RMC boards are constantly in normal operating conditions, accurately note
The confession Electrical change of each node of record whole machine cabinet, and reflect the working condition of each node of server in time, with good practicality.
Description of the drawings
Fig. 1 is the structural representation of RACK servers RMC board continued power frameworks in prior art；
Fig. 2 is the structural representation of RACK servers RMC board continued power frameworks described in the utility model；
Fig. 3 is RACK servers RMC boards continued power framework voltage switching conspectus described in the utility model.
Wherein, 1.AC power supplys, 2. copper bar, 3.RMC boards, 4. node, 5.BBU batteries, 6. voltage prosecution chip, 7.P-
Metal-oxide-semiconductor, 8. diode.
Specific embodiment
Below in conjunction with drawings and Examples, RACK servers RMC board continued powers framework of the present utility model is made
Further describe.
Embodiment
As shown in Figures 2 and 3, RACK servers RMC board continued power frameworks of the present utility model are by AC power supplies 1, copper
If row 2, RMC boards 3, dry contact 4, BBU batteries 5 and voltage switching railway superstructures.Voltage switching line routing voltage prosecution chip
6th, P-MOS pipes 7 and diode 8 are constituted.The input of copper bar 2 is connected with AC power supplies 1.The output end of copper bar 2 is cut respectively with voltage
If the voltage prosecution chip 6, dry contact 4 on thread-changing road is connected, the output end of copper bar 2 is also through diode 8 and P-MOS pipes 7
Grid（G）It is connected.The source electrode of P-MOS pipes 8（S）It is connected with RMC boards 3.The output end of BBU batteries 5 is examined respectively with voltage
Control chip 6, the drain electrode of P-MOS pipes 7（D）It is connected.
RACK servers RMC board continued powers framework described in the utility model in use, voltage switching circuit
In voltage prosecution chip 6 be compared by the voltage of the BBU batteries 5 to detecting and the voltage swing of copper bar 2, according to than
Relatively result sends the switching signal of P-MOS pipes 7.
When AC power supplies 1 is normal, when the voltage of copper bar 2 is higher than 10.7V, the result of voltage prosecution chip 6 is high electric to send
Ordinary mail number, P-MOS pipes 7 are blocked, and diode 8 is turned on, and copper bar 2 is powered for RMC boards 3；When exception occurs in AC power supplies 1, copper bar 2 is electric
When pressure is power-down to 10.7V, the result of voltage prosecution chip 6 to send low level signal, open, diode 8 by P-MOS pipes 7
Block, BBU batteries 5 are powered for RMC boards 3, so as to ensure the not power down of RMC boards 3, be constantly in working condition.
Embodiment described above, simply the utility model more preferably specific embodiment, those skilled in the art
The usual variations and alternatives carried out in the range of technical solutions of the utility model should all be included in protection domain of the present utility model
It is interior.
Claims (3)
1. a kind of RACK servers RMC board continued power frameworks, if including AC power supplies, copper bar, RMC boards and dry contact, AC
Power supply is connected with copper bar, if copper bar is connected respectively with RMC boards, dry contact, it is characterised in that：Also include BBU batteries and
Voltage switching circuit, the voltage switching circuit is made up of voltage comparing unit, metal-oxide-semiconductor and diode, and copper bar, BBU batteries are simultaneously
It is connected on the Single port of voltage comparing unit, voltage comparing unit another port is connected with the grid of metal-oxide-semiconductor, the leakage of metal-oxide-semiconductor
Pole is connected with BBU batteries, and the source electrode of metal-oxide-semiconductor is connected with RMC boards, and copper bar is connected by diode with RMC boards.
2. RACK servers RMC board continued power frameworks according to claim 1, it is characterised in that：The metal-oxide-semiconductor is
P-MOS is managed.
3. RACK servers RMC board continued power frameworks according to claim 1 and 2, it is characterised in that：The voltage
Comparing unit is voltage prosecution chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620627788.3U CN206147509U (en) | 2016-06-23 | 2016-06-23 | RACK server RMC integrated circuit board lasts power supply framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620627788.3U CN206147509U (en) | 2016-06-23 | 2016-06-23 | RACK server RMC integrated circuit board lasts power supply framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206147509U true CN206147509U (en) | 2017-05-03 |
Family
ID=58616176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620627788.3U Expired - Fee Related CN206147509U (en) | 2016-06-23 | 2016-06-23 | RACK server RMC integrated circuit board lasts power supply framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206147509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111314159A (en) * | 2018-12-11 | 2020-06-19 | 英业达科技有限公司 | Cabinet, and system and method for testing electronic device arranged in cabinet |
-
2016
- 2016-06-23 CN CN201620627788.3U patent/CN206147509U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111314159A (en) * | 2018-12-11 | 2020-06-19 | 英业达科技有限公司 | Cabinet, and system and method for testing electronic device arranged in cabinet |
| CN111314159B (en) * | 2018-12-11 | 2022-12-23 | 英业达科技有限公司 | Cabinet, and system and method for testing electronic device arranged in cabinet |
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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: 20170503 Termination date: 20190623 |