CN110488207A - A kind of test of modular power source multi-way intelligence and aging equipment - Google Patents
A kind of test of modular power source multi-way intelligence and aging equipment Download PDFInfo
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- CN110488207A CN110488207A CN201910868240.6A CN201910868240A CN110488207A CN 110488207 A CN110488207 A CN 110488207A CN 201910868240 A CN201910868240 A CN 201910868240A CN 110488207 A CN110488207 A CN 110488207A
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- 230000032683 aging Effects 0.000 title claims abstract description 41
- 238000012360 testing method Methods 0.000 title claims abstract description 40
- 238000002955 isolation Methods 0.000 claims abstract description 31
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 230000005622 photoelectricity Effects 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000005669 field effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005520 cutting process Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/30—Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/003—Environmental or reliability tests
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The invention discloses a kind of test of modular power source multi-way intelligence and aging equipments, including apparatus main body, described device main body includes AC high voltage unit and signal low voltage unit, described device lower body two sides are separately installed with reset key and No. three AC-DC accessory power supplys, No. two AC-DC accessory power supplys are sequentially installed between No. three AC-DC accessory power supplys and reset key, No.1 AC-DC accessory power supply, buzzer, communication chip, PORT COM, No. two driving chips, MCU chip, No.1 driving chip, it start button and stops key, it is described to stop key close to the side of reset key, No. two AC-DC accessory power supplys are close to the side of No. three AC-DC accessory power supplys.The present invention solves technical problem and process difficulties brought by secured electrical isolation and automatic monitoring, has many advantages, such as that the mono- ﹑ of Kong Fang Bian ﹑ Gong skill Jian is easy to high-volume and automated production.
Description
Technical field
The present invention relates to intelligent controls and electronic technology field, and in particular to a kind of modular power source multi-way intelligence test and old
Makeup is set.
Background technique
Modular power source is widely used in the fields such as industrial, civilian, national defence at present.Since wanting for efficiency and temperature rise must be met
It asks, most modular power source is also continuing to use non-isolated conventional module power supply test and aging equipment, and all uses power substantially
Resistance adds the not isolation method of indicator light, by being by the bright secretly come judgment module power supply in test or aging of indicator light
It is no working properly, forceful electric power region and light current region, without isolating device.Although such test and aging equipment are simple.But nothing
Method realizes the state of real time monitoring test or aging, the working condition for the day part that can not also make a binding court decision on civil or economic cases.It does not automatically control, without certainly
Dynamic preservation, the automatic function of monitoring and alarm, and there is no electrical isolation, power test end is in high voltage operation state, is criticizing
In amount production, there can be certain risk, to bring some potential safety problems to user or user.
Since modular power source belongs to technical grade product, the environment used is affected, for water proof and dust proof, modular power source
It is all made of process for filling colloid, dismount its shell and internal circuit board can not, therefore test and aging to modular power source, become especially
It is important, using artificial traditional approach, can not real-time monitoring modular power source work quality, and more multichannel modular power sources are simultaneously
Work, can not form grid-connected.Lead to the product produced, certain security risk can be still brought to user, it is raw to increase batch
The difficulty of the quality control and security protection of production.It is considered that the program can not fundamentally go control modular power source quality and
Safety problem makes the batch production of modular power source, becomes increasingly difficult；
The problems such as in order to solve the security risk in being not easy to produce in batches in the prior art and producing in batches, the present invention proposes one kind
The test of modular power source multi-way intelligence and aging equipment.
Summary of the invention
The purpose of the present invention is to solve the problems of the prior art, and a kind of modular power source multi-way intelligence proposed is surveyed
Examination and aging equipment.
To achieve the goals above, present invention employs following technical solutions:
A kind of test of modular power source multi-way intelligence and aging equipment, including apparatus main body, described device main body include AC high voltage
Unit and signal low voltage unit, described device lower body two sides are separately installed with reset key and No. three AC-DC auxiliary electricity
It is auxiliary to be sequentially installed with No. two AC-DC accessory power supplys, No.1 AC-DC between No. three AC-DC accessory power supplys and reset key for source
Help power supply, buzzer, communication chip, PORT COM, No. two driving chips, MCU chip, No.1 driving chip, start button and
It stops key, described to stop key close to the side of reset key, No. two AC-DC accessory power supplys are auxiliary close to No. three AC-DC
The side of power supply is helped, described device main body is sequentially installed with power termination output end close to the side of reset key from top to bottom
Mouth, power termination module, electronic switch, slot, LED light and photoelectricity linear isolation amplifier, the AC high voltage unit
Including slot, No.1 AC-DC accessory power supply, No. two AC-DC accessory power supplys, No. three AC-DC accessory power supplys and ac power plug, institute
Stating signal low voltage unit includes photoelectricity linear isolation amplifier, electronic switch, power termination module, MCU chip, communication core
Piece No.1 driving chip, No. two driving chips, reset key, stops key, start button, PORT COM and buzzer, described
PORT COM can be connected with computer, and the MCU chip is the central processing unit with storage and intelligent control function, the communication
Chip is analog-to-digital conversion and data acquisition chip, and there is signal to amplify simultaneous signal for the No.1 driving chip, No. two driving chips
Output function, the No.1 AC-DC accessory power supply, No. two AC-DC accessory power supplys, No. three AC-DC accessory power supplys have and will input
AC220V or AC380V be converted to the function of ﹢ 5V, ﹢ 3.3V, the slot pluggable modules power supply, the photoelectricity linear isolation
Amplifier has high voltage and+low-voltage progress electrical isolation, and can play the role of signal transmission, the electronic switch
It is controlled by MCU chip and external computer, the power termination module is controlled by electronic switch, and described device main body is close to No. three
AC-DC accessory power supply side is provided with ac power plug, and the ac power plug is connected with external AC AC power source.
Preferably, the No.1 AC-DC accessory power supply, No. two AC-DC accessory power supplys and No. three AC-DC accessory power supplys are adopted
It is isolated supplies.
Preferably, the electronic switch is any in field-effect tube, triode and silicon-controlled constant power semiconductor devices
One, the electronic switch is connected in power termination module using concatenated mode.
Preferably, the photoelectricity linear isolation amplifier is the linear isolations devices such as optocoupler.
Preferably, the MCU chip and electronic switch all have automatic monitoring and electrical isolation function.
Compared with prior art, the present invention provides a kind of modular power source multi-way intelligence test and aging equipment, have with
It is lower the utility model has the advantages that
The present invention is before the power termination of test and aging, the electronic switch for an isolation of having connected, by controlling to MCU
System, can very easily control electronic switch, and can monitor in real time to its working condition.
Since the device increases isolation accessory power supply, no matter whether the modular power source of multichannel is working properly, module electricity
The test of source multi-way intelligence and aging equipment can operate normally.
Due to using high-precision linear isolation amplifier, no matter higher-pressure region inside modular power source and low-pressure area whether
Electrical isolation is attained by good secured electrical isolation effect, and can guarantee the precision of test and aging numerical value.
And the present invention has the advantages that the mono- ﹑ of Kong Fang Bian ﹑ Gong skill Jian is easy to high-volume and automated production.
It is not directed to part in the invention to be the same as those in the prior art or can be realized by using the prior art, structure of the invention
Simply, easy to operate.
Detailed description of the invention
Fig. 1 is apparatus of the present invention main body schematic diagram.
In figure: 1, apparatus main body；2, power termination module；3, electronic switch；4, slot；5, LED light；6, photoelectricity line
Sexual isolation amplifier；7, reset key；8, it stops key；9, start button；10, No.1 driving chip；11, MCU chip；12,
No. two driving chips；13, PORT COM；14, communication chip；15, buzzer；16, No.1 AC-DC accessory power supply；17, No. two
AC-DC accessory power supply；18, No. three AC-DC accessory power supplys；19, ac power plug；20, power termination output port.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment 1
As shown in Figure 1, a kind of modular power source multi-way intelligence is tested and aging equipment, including apparatus main body 1, apparatus main body 1 include
AC high voltage unit and signal low voltage unit, 1 lower end two sides of apparatus main body are separately installed with reset key 7 and No. three AC-DC
Accessory power supply 18 is sequentially installed with No. two AC-DC accessory power supplys 17, one between No. three AC-DC accessory power supplys 18 and reset key 7
Number AC-DC accessory power supply 16, buzzer 15, communication chip 14,13, No. two driving chips 12 of PORT COM, MCU chip 11, one
It number driving chip 10, start button 9 and stops key 8, stops key 8 close to the side of reset key 7, No. two AC-DC auxiliary
Power supply 17 close to the side of No. three AC-DC accessory power supplys 18, apparatus main body 1 close to the side of reset key 7 from top to bottom successively
It is linear that power termination output port 20, power termination module 2, electronic switch 3, slot 4, LED light 5 and photoelectricity are installed
Isolated amplifier 6, AC high voltage unit include slot 4,16, No. two AC-DC accessory power supplys 17, three of No.1 AC-DC accessory power supply
Number AC-DC accessory power supply 18 and ac power plug 19, signal low voltage unit includes photoelectricity linear isolation amplifier 6, electronic cutting
Pass 3, power termination module 2, MCU chip 11, communication chip 14, No.1 driving chip 10, No. two driving chips 12, reset key
7, stop key 8, start button 9, PORT COM 13 and buzzer 15.
PORT COM 13 can be connected with computer, and MCU chip 11 is the central processing unit with storage and intelligent control function,
Communication chip 14 is analog-to-digital conversion and data acquisition chip, and 10, No. two driving chips 12 of No.1 driving chip amplify with signal
And signal output function, the AC-DC accessory power supply 18 of AC-DC accessory power supply 17, three of No.1 AC-DC accessory power supply 16, two tool
Have a function that the AC220V of input or AC380V are converted to ﹢ 5V, ﹢ 3.3V, 4 pluggable modules power supply of slot, photoelectricity linearly every
Have from amplifier 6 and high voltage and low-voltage be subjected to electrical isolation, and signal transmission can be played the role of, electronic switch 3 by
MCU chip 11 and the control of external computer, power termination module 2 are controlled by electronic switch 3, and apparatus main body 1 is auxiliary close to No. three AC-DC
18 side of power supply is helped to be provided with ac power plug 19, ac power plug 19 is connected with external AC AC power source.
What 16, No. two AC-DC accessory power supplys 17 of No.1 AC-DC accessory power supply and No. three AC-DC accessory power supplys 18 were all made of
It is isolated supplies.
Electronic switch 3 is any one in field-effect tube, triode and silicon-controlled constant power semiconductor devices, electronic cutting
3 are closed to be connected in power termination module 2 using concatenated mode.
Photoelectricity linear isolation amplifier 6 is the linear isolations devices such as optocoupler.
MCU chip 11 and electronic switch 3 all have automatic monitoring and electrical isolation function.
The present invention is before the power termination of test and aging, the electronic switch 3 for an isolation of having connected, by MCU
Chip 11 is controlled, and can very easily control electronic switch 3, and can monitor in real time to its working condition.
Since the device increases 16, No. two AC-DC accessory power supplys 17 of No.1 AC-DC accessory power supply and No. three AC-DC are auxiliary
Help 18 3 accessory power supplys of power supply, no matter whether the modular power source of multichannel working properly, the modular power source multi-way intelligence test and
Aging equipment can operate normally.
AC-DC accessory power supply be modular power source multi-channel test and aging equipment, voltage and current needed for work is provided, this
The work step of kind modular power source multi-channel test and aging equipment is as follows: multiple modular power sources being inserted into modular power source respectively first
In the slot 4 of multi-channel test and aging equipment, ac power plug 19 is plugged, is powered on, 15 yowl 1S of buzzer prompts to prepare
It is ready, start button 9 is pressed, starts to test, key stops key 8, can stop this test and aging, reset key at any time
7, it is artificial reset key, which can remove the last test data stored in MCU chip 11.
Due to using high-precision photoelectricity linear isolation amplifier 6, no matter higher-pressure region inside modular power source and low pressure
Area whether electrical isolation, be attained by good secured electrical isolation effect, and can guarantee the precision of test and aging numerical value.
Working principle: the present invention includes: the grid-connected 4 ﹑ electronic switch of communication section Fen ﹑ multichannel slot of AC-DC accessory power supply Bu Fen ﹑
3 ﹑ function rate electricity hinder defeated port ﹑ photoelectricity linear isolation amplifier 6, the modular power source of insertion and the work order control of communication part out of ﹑
System is inserted into the test of modular power source multi-way intelligence and aging equipment, corresponding each line state refers to when modular power source to be tested
Showing that lamp is always on, indicating module power supply has been inserted into respective slot 4, at the same time, the 15 yowl 1S of buzzer of communication part,
Start button 9, starting test and aging equipment are pressed, is required according to user, input test and ageing time, MCU chip 11 open
Dynamic timing, the road Bing Yumei are interconnected, and the communication signal for producing survey and aging are externally exported by the socket of connection, and according to suitable
Sequence is scanned the first via to modular power source finally all the way, electricity pressure ﹑ electricity stream ﹑ mistake of the synchronism detection per modular power source all the way
Zero letter ﹑ reference voltage etc. produces measured value, and carries out real-time storage by MCU chip 11, carries out monitoring, once find certain all the way
There is exception in modular power source, and MCU chip 11 can carry out the working condition for monitoring the road, and be recorded, and issues instruction, closes
The road electronic switch 3, stops the work on the road, with the normal work on roads other in protective device, at the same time, the work on the road
State will be reported by MCU chip 11, and record the time and bad the reason of occurring of bad appearance, all control
Part is in the area of safety operaton of low-voltage.
Control method of the invention, the specific steps are as follows:
Ac power plug 19 is inserted into alternating current 220V or AC380V AC power source first, then by No.1 AC-DC accessory power supply 16, two
Number 18 3 accessory power supplys of AC-DC accessory power supply 17 and No. three AC-DC accessory power supplys are inserted into slot 4, power on, pass through electricity
Brain publication test and aging instruction, can also by press modular power source multi-way intelligence test and aging equipment start button 9, into
Enter to test and ageing state, wherein MCU chip 11 and communication chip 14, PORT COM 13 form software part, electronic switch
3, power termination module 2,16, No. two AC-DC accessory power supplys 17 of No.1 AC-DC accessory power supply and No. three AC-DC accessory power supplys 18,
Slot 4, photoelectricity linear isolation amplifier 6 form rigid body portion, can be by modular power source by starting test and aging equipment
Electricity pressure ﹑ electricity stream ﹑ function rate ﹑ temperature rise ﹑ zero cross signal (contain non-zero passage), Guo Zaibao, which protects the short road ﹑, to be protected the information such as shield ﹑ voltage regulation factor and protects
It is stored in MCU chip 11, or external computer is transferred to by PORT COM 13, and judgement is entered to the modular power source of insertion, from
And automatic detection is realized, the function of automatic aging.
Entire ageing module power supply duplex intelligence test and aging equipment, can accurately accomplish that software and hardware combine, and
Autocoding can be carried out to the modular power source that multichannel is inserted into, be truly realized real-time distribution control, reach intelligence test and automatic
Change the purpose of aging, and simple process of the invention is multiple functional, can automatic control power supply module testing and aging, easily
In high-volume and automated production.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of modular power source multi-way intelligence test and aging equipment, including apparatus main body (1), it is characterised in that: described device
Main body (1) includes AC high voltage unit and signal low voltage unit, and described device main body (1) lower end two sides are separately installed with reset
Key (7) and No. three AC-DC accessory power supplys (18), between No. three AC-DC accessory power supplys (18) and reset key (7) successively
No. two AC-DC accessory power supplys (17) are installed, No.1 AC-DC accessory power supply (16), buzzer (15), communication chip (14), are led to
News port (13), No. two driving chips (12), MCU chip (11), No.1 driving chip (10), start button (9) and stopping are pressed
Key (8), stop key (8) are close to the side of reset key (7), and No. two AC-DC accessory power supplys (17) are close to No. three
The side of AC-DC accessory power supply (18), described device main body (1) are successively installed from top to bottom close to the side of reset key (7)
There are power load outputs mouth (20), power termination module (2), electronic switch (3), slot (4), LED light (5) and light
Linear isolated amplifier (6), the AC high voltage unit include slot (4), No.1 AC-DC accessory power supply (16), No. two AC-
DC accessory power supply (17), No. three AC-DC accessory power supplys (18) and ac power plug (19), the signal low voltage unit includes light
Linear isolated amplifier (6), electronic switch (3), power termination module (2), MCU chip (11), communication chip (14), No.1
Driving chip (10), reset key (7), stops key (8), start button (9), PORT COM No. two driving chips (12)
(13) can be connected with computer with buzzer (15), the PORT COM (13), the MCU chip (11) is with storage and intelligence
The central processing unit of control function, the communication chip (14) are analog-to-digital conversion and data acquisition chip, and the No.1 drives core
Piece (10), No. two driving chips (12) amplify with signal and signal output function, the No.1 AC-DC accessory power supply (16),
No. two AC-DC accessory power supplys (17), No. three AC-DC accessory power supplys (18), which have, is converted to ﹢ for the AC220V of input or AC380V
The function of 5V, ﹢ 3.3V, slot (4) the pluggable modules power supply, the photoelectricity linear isolation amplifier (6) have high electricity
Pressure carries out electrical isolation with low-voltage, and can play the role of signal transmission, the electronic switch (3) by MCU chip (11) and
External computer control, the power termination module (2) are controlled by electronic switch (3), and described device main body (1) is close to No. three AC-
DC accessory power supply (18) side is provided with ac power plug (19), the ac power plug (19) and external AC AC power source phase
Even.
2. a kind of modular power source multi-way intelligence test according to claim 1 and aging equipment, it is characterised in that: described one
What number AC-DC accessory power supply (16), No. two AC-DC accessory power supplys (17) and No. three AC-DC accessory power supplys (18) were all made of be every
Release power supply.
3. a kind of modular power source multi-way intelligence test according to claim 1 and aging equipment, it is characterised in that: the electricity
Sub switch (3) is any one in field-effect tube, triode and silicon-controlled constant power semiconductor devices, the electronic switch
(3) it is connected on power termination module (2) using concatenated mode.
4. a kind of modular power source multi-way intelligence test according to claim 1 and aging equipment, it is characterised in that: the light
Linear isolated amplifier (6) is the linear isolations devices such as optocoupler.
5. a kind of modular power source multi-way intelligence test according to claim 2 and aging equipment, it is characterised in that: described
MCU chip (11) and electronic switch (3) all have automatic monitoring and electrical isolation function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910868240.6A CN110488207A (en) | 2019-09-16 | 2019-09-16 | A kind of test of modular power source multi-way intelligence and aging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910868240.6A CN110488207A (en) | 2019-09-16 | 2019-09-16 | A kind of test of modular power source multi-way intelligence and aging equipment |
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| Publication Number | Publication Date |
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| CN110488207A true CN110488207A (en) | 2019-11-22 |
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| CN201910868240.6A Pending CN110488207A (en) | 2019-09-16 | 2019-09-16 | A kind of test of modular power source multi-way intelligence and aging equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204515098U (en) * | 2015-02-14 | 2015-07-29 | 杭州协能科技有限公司 | A kind of automatic aging system of power module |
| CN205992048U (en) * | 2016-05-05 | 2017-03-01 | 卜路霞 | A kind of small-sized DC/DC power module tester for overall characteristic |
| CN206740944U (en) * | 2017-05-31 | 2017-12-12 | 河南开梦电子科技有限公司 | A kind of DC/DC power supplys energy-saving ageing test equipment |
| CN207198255U (en) * | 2017-08-23 | 2018-04-06 | 南京地铁运营有限责任公司 | A kind of power supply changeover device batch aging test device |
| CN207473070U (en) * | 2017-11-10 | 2018-06-08 | 天津铁科运通轨道技术有限公司 | A kind of energy-saving direct-current power source aging experimental rig |
| CN211478591U (en) * | 2019-09-16 | 2020-09-11 | 杭州博睿电子科技有限公司 | Module power supply multichannel intelligent test and ageing device |
-
2019
- 2019-09-16 CN CN201910868240.6A patent/CN110488207A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204515098U (en) * | 2015-02-14 | 2015-07-29 | 杭州协能科技有限公司 | A kind of automatic aging system of power module |
| CN205992048U (en) * | 2016-05-05 | 2017-03-01 | 卜路霞 | A kind of small-sized DC/DC power module tester for overall characteristic |
| CN206740944U (en) * | 2017-05-31 | 2017-12-12 | 河南开梦电子科技有限公司 | A kind of DC/DC power supplys energy-saving ageing test equipment |
| CN207198255U (en) * | 2017-08-23 | 2018-04-06 | 南京地铁运营有限责任公司 | A kind of power supply changeover device batch aging test device |
| CN207473070U (en) * | 2017-11-10 | 2018-06-08 | 天津铁科运通轨道技术有限公司 | A kind of energy-saving direct-current power source aging experimental rig |
| CN211478591U (en) * | 2019-09-16 | 2020-09-11 | 杭州博睿电子科技有限公司 | Module power supply multichannel intelligent test and ageing device |
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