CN217787334U

CN217787334U - Power supply electrical performance integrated testing device

Info

Publication number: CN217787334U
Application number: CN202220871731.3U
Authority: CN
Inventors: 路琳
Original assignee: Shenzhen Ruide Electronic Industrial Co ltd
Current assignee: Shenzhen Ruide Electronic Industrial Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-11-11
Anticipated expiration: 2032-04-15

Abstract

The utility model provides a power electrical property integration testing arrangement, includes the PCB board be equipped with electronic load appearance on the PCB board, be used for the supply socket of being connected with the input of being surveyed the power, be used for the direct current input socket of being connected with the output of being surveyed the power, direct current input socket with electronic load appearance's input is connected, electronic load appearance's output is connected with the electrical property display screen, with electronic load appearance electric connection's load parameter adjuster and with electronic load appearance electric connection's load mode change over switch. The utility model has the advantages of convenient carrying and testing.

Description

Power supply electrical performance integrated testing device

Technical Field

The utility model relates to a power electrical property testing arrangement, especially a power electrical property integration testing arrangement.

Background

In the prior art, the inside process that needs increase temporarily to carry out retest to power adapter's electrical property of manufacture factory, the tester just needs to prepare electronic load, test fixture, the power wire rod, and a series of things such as table surface, then build the test worker station temporarily and test, this kind of test mode exists the very loaded down with trivial details problem of work, if meet customer side needs test power adapter, the tester removes scattered again the testboard, then, with electronic load, test fixture, whole packing such as power wire rod, take to customer department and build again, so neither conveniently carry, also be convenient for the test.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems, the utility model provides a power supply electrical property integrated test device which is convenient to carry and test.

The technical scheme of the utility model is that: the utility model provides a power electrical property integration testing arrangement, including the PCB board be equipped with electronic load appearance on the PCB board, be used for the supply socket who is connected with the input of being surveyed the power, be used for the direct current input socket who is connected with the output of being surveyed the power, direct current input socket with electronic load appearance's input is connected, electronic load appearance's output is connected with the electrical property display screen, with electronic load appearance electric connection's load parameter adjuster and with electronic load appearance electric connection's load mode change over switch.

As an improvement, the electrical property display screen is a nixie tube, a LED display screen or an LCD display screen.

As right the utility model discloses an improve, supply socket and power plug are connected, power plug is used for being connected with the commercial power.

As right the utility model discloses an it is right the improvement, the utility model discloses still include the shell, the PCB board is established in the shell be equipped with on the shell and be used for exposing electrical property display screen's window.

As an improvement to the present invention, the electronic load meter is an electronic load meter produced by sumiscom.

The utility model discloses owing to adopted and all concentrated the setting on a PCB board with electronic load appearance, supply socket, direct current input socket, electrical property display screen, load parameter control ware and load mode change over switch, 22385tests, only need take the PCB board, connect the commercial power and just can begin the test, save prior art's the process of setting up the testboard, have both conveniently carried, the advantage of convenient test again. Meanwhile, the portable solar water heater has the characteristics of miniaturization, portability and quick use.

Drawings

Fig. 1 is a schematic structural view of a front view plane according to an embodiment of the present invention.

Fig. 2 is a side plan view of the embodiment shown in fig. 1.

Fig. 3 is a schematic circuit diagram of the embodiment shown in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 3, fig. 1 to 3 show a power supply electrical performance integrated testing apparatus, which includes a PCB board 1, an electronic load meter 2 and a power socket 3 for connecting with an input terminal of a power supply 10 to be tested are disposed on the PCB board 1, the power socket 3 can be connected with a mains supply through a power plug 8, and is used as a dc input socket 4 connected with an output terminal of the power supply 10 to be tested, when in use, pins of the power supply 10 to be tested can be plugged into the power socket 3 (in this embodiment, two power sockets 3 and two dc input sockets 4 are disposed, and the two power sockets 3 and the two dc input sockets 4 are used alternately, so that testing efficiency can be improved, if the two power sockets of the power socket 3 are different, the power supply 10 to be tested can be adapted to different pins, as shown in the figures, an output terminal of the power supply 10 to be tested is plugged into the dc input socket 4, and since the dc input socket 4 is connected with the input terminal of the electronic load meter 2, at this time, the electronic load meter 2 is powered on, and starts to work, an output terminal of the electronic load meter 2 is connected with a power supply display screen 5 for displaying the quality of the voltage of the tested data and the power supply 10 to be tested, and the quality of the tested data to be tested; the load parameter adjuster 6 is electrically connected with the electronic load instrument 2, and the load parameter adjuster 6 is used for adjusting the load value; and the load mode selector switch 7 is electrically connected with the electronic load instrument 2 and used for switching between a CC load mode and a CV load mode, one or two load mode status indicator lamps (9) can be arranged on the PCB in order to display the current load mode, and when one load mode status indicator lamp (9) is arranged, the CC load mode or the CV load mode can be distinguished through the different indication colors of the load mode status indicator lamps (9). The working power supply of the electronic load instrument 2 is provided by a 12V power supply module 11, and the 12V power supply module 11 is connected with the commercial power.

The utility model discloses owing to adopted and all concentrated the setting on a PCB board with electronic load appearance, supply socket, direct current input socket, electrical property display screen, load parameter control ware and load mode change over switch, 22385tests, only need take the PCB board, connect the commercial power and just can begin the test, save the process of setting up the testboard of prior art, have both conveniently carried, the advantage of convenient test again. Meanwhile, the portable solar water heater has the characteristics of miniaturization, portability and quick use.

Preferably, the electrical property display screen 5 is a nixie tube, an LED display screen or an LCD display screen, the nixie tube has the advantage of low price, the LCD display screen has the advantage of good display effect, and the LED display screen has the advantage of high cost performance. In this embodiment, a light shielding cover 51 is disposed above the electrical performance display screen 5.

Preferably, the utility model discloses still include the shell (not drawn), PCB board 1 is established in the shell be equipped with on the shell 1 and be used for exposing electrical property display screen 5's window establishes PCB board 1 and has safer advantage in the shell.

Preferably, the electronic load instrument 2 is an electronic load instrument produced by Sousim (Sousim), such as an 80V/15A type or a 160V/15A type, and has the advantages of small volume and stable performance.

All equivalent changes made by the contents of the specification and the drawings of the utility model are included in the scope of the claims of the utility model without departing from the idea of the utility model.

Claims

1. The utility model provides a power electrical property integration testing arrangement which characterized in that: including PCB board (1) be equipped with electronic load appearance (2), be used for with the supply socket (3) that the input of being surveyed the power is connected, be used for with the DC input socket (4) of being surveyed the output of power and being connected on PCB board (1), DC input socket (4) with the input of electronic load appearance (2) is connected, the output of electronic load appearance (2) is connected with electrical property display screen (5), with electronic load appearance (2) electric connection's load parameter regulator (6) and with electronic load appearance (2) electric connection's load mode change over switch (7).

2. The integrated testing device for electrical performance of power supply of claim 1, wherein: the electric performance display screen (5) is a nixie tube, an LED display screen or an LCD display screen.

3. The integrated testing device for electrical performance of power supply of claim 1 or 2, wherein: the power socket (3) is connected with a power plug (8), and the power plug (8) is used for being connected with commercial power.

4. The integrated power supply electrical property testing device of claim 1 or 2, wherein: still include the shell, establish in the shell PCB board (1) be equipped with on the shell 1 and be used for exposing electrical property display screen (5)'s window.