What is the application scope of MEAN WELL power switch? What do I need to pay attention to?

Seven major points of attention when purchasing switches and sockets.

1 Look at the appearance.

The style and grade of the switch should be consistent with the overall style of the interior. In addition, white switches are the mainstream, and the overall tone of most interior decoration is light, so dark switches such as black and brown should not be used.

2 Feel by hand.

Most of the high-quality switches are made of bulletproof glue and other advanced materials, with high fire performance, moisture-proof performance, anti-impact performance, etc., and a smooth surface. Generally speaking, products with a surface that is not smooth and have a thin, brittle feel to the touch cannot be trusted. The panel of a good switch socket requires no bubbles, no scratches, and no smudges.

The switch toggle feels light and not tight, the jack of the socket needs to be equipped with a protective door, and the plug should require a certain amount of force and cannot be inserted with one foot.

3 Servings.

When buying a switch, you should also weigh the weight of the individual switch. Because only the thickness of the copper sheet inside the switch will weigh the weight of a single switch, and the copper sheet inside is the most critical part of the switch, if it is an alloy or thin copper sheet will not have the same weight and quality.

4. Choose a brand.

It's best to choose a well-known brand. Because the quality of the switch is related to the normal use of electrical appliances, and even the convenience of life. The switches produced by many small manufacturers are sometimes very unreliable, and it doesn't take long at all, and it is obviously very troublesome to replace them frequently; But most well-known brands will make effective promises to consumers, such as:"Guaranteed 12-year service life"、"It can be switched on and off continuously for 10,000 times"Wait.

5 Optional Services.

As far as possible, go to the store or sales point designated by the regular manufacturer to buy, and keep the shopping voucher, so as to ensure that you can enjoy the after-sales service in the future.

6 Marked.

Pay attention to the identification on the base of the switch and socket: such as the national compulsory product certification (CCC), the rated current and voltage value; Product production model, date, etc.

7 Whole package.

The product packaging is complete, and there should be a clear manufacturer's address on it**, with instructions for use and a certificate of conformity.

The application range of his work can be used in all of them, because it is a power switch, so its role is to control the circuit. This one can be used on any electric vehicle.

Hello, the DC power supply voltage range is relatively wide, like 0-12v, 0-24v, 0-30v, etc., and the high voltage can generally reach 0-1000v, mainly depends on what you do, choose the appropriate voltage range. Hope there is hope for you!

You need to pass the technical level, but you also need your practice license, you need your work ethic, and you need your employees.

Because what are the application ranges of power switches? You should search on it, and it will be clear, what he wrote on it is very clear, what needs to be paid attention to, and she also writes it very clearly.

What is the application scope of MEAN WELL power switch? What do I need to pay attention to? The scope of application of MEAN WELL power switch is based on the electrical equipment, this kind of switch to use, need to pay attention to some electrical safety.

MEAN WELL Enterprise Co., Ltd. is a large-scale industrialization company established in 1982, and it is one of the leading brand manufacturers of the world's standard switching power supply. The product line of Mean Well Enterprise Co., Ltd. is very wide, and the product categories are also very comprehensive, and the main areas involved in its products are AC, DC switching cavity power supplies, DC DC converters, and preferably battery chargers. This article briefly talks about the selection of the two most common switching power supplies, detailed product matching and more other products need to check the information of MEAN WELL Enterprise ******.

First of all, AC-DC single output products: it is characterized by low and high reliability, built-in filter, low ripple, each of which is loaded with burn-in test, the product is characterized by small size, light weight, built-in inrush current suppression circuit, and short production period and high efficiency.

In the 105 output capacitors, the product has a long service life, meets the global voltage application, has short-circuit protection, but also overload protection. It is mainly used in LED large screens, or some industrial control equipment, communication equipment, instrumentation, OA equipment, amusement machines, etc., which is a common power switch.

The second is the introduction of the power supply of the amusement machine, and the detailed product performance and index are in the figure below:

In order to meet the requirements of customers around the world for high-quality products, and in response to the vigorous development of the Chinese market and provide fast customer support and service, reduce production costs and improve product competitiveness, MEAN WELL Taiwan authorized partners to set up Chinese companies and production plants in Guangzhou, China as early as 1993. Mean Well (Guangzhou) Electronics is currently responsible for the manufacturing and production of Mean Well switching power supply products and sales, service and technical support for domestic and foreign customers. MEAN WELL (Guangzhou) Electronics **** adheres to the business philosophy of MEAN WELL brand, in addition to the high-quality switching power supply produced by its own factory, and combined with the introduction of various product models produced by MEAN WELL factory in Taiwan, it is widely sold and serviced in China.

Regarding the detailed MEAN WELL switching power supply selection manual, the company has made a series of product selection manuals for customers who need to consult, and all product information and procurement suggestions are available, hoping to help customers who need to purchase power switches. In fact, MEAN WELL Enterprise Co., Ltd. is not only the production of switching power supply, or power supply and other series, the development of the whole enterprise is also determined to be an excellent power supply channel integration center, because in this way, in the current circuit resources as a whole, it is the best development plan for MEAN WELL Enterprise Co., Ltd.

You can get it for free

Introduction: Everyone must know the brand of MEAN WELL, and many switches are of the brand of MEAN WELL. But do you know how to choose a type for MEAN WELL switching power supply? In this article, we will introduce the MEAN WELL switching power supply selection manual, let's take a look!

Introduction to the selection manual of MEAN WELL switching power supply

G3 series single group of chassis switching power supply models mainly RS-15, RS-25, RS-35, RS-50, RS-75, double group of shouting wheel chassis switching power supply models mainly RD-35, RD-50, RD-65, RD-85, RD-125, three groups of chassis switching power supply models mainly RT-50, RT-65, RT-85, four groups of chassis switching power supply models mainly RQ-50, RQ-65, RT-85, rt-125。

The main enclosure switching power supply models of NE series single group are NES-15, NES-25, NES-35, NES-50, NES-75, the series of double enclosure switching power supply models mainly include NE-35, NED-50, NED-75, the series of three groups of chassis switching power supply models mainly include NET-35, NET-50, and the series of chassis switching power supply models mainly include SE-100, SE-200, SE-350, SE-450, se-600、se-1000。

PFC series single group of chassis switching power supply models mainly include SP-50, SP-100, SP-150, SP-200, SP-240, series of three groups of chassis switching power supply models mainly include TP-75, TP-100, series of four groups of chassis switching power supply models mainly include QP-100, QP-150, QP-200, QP-320, QP-375. The main single-group chassis switching power supply models for display are HSP-150, HSP-250, HSP-300, NEL-200, NEL-300, and NEL-400. The main models of the double-group chassis switching power supply for the display screen are HDP-190, the main replacement power supply models are SPV-150, SPV-300, the main models of the series of chassis switching power supply are RSP-75, RSP-100, RSP-150, RSP-200, RSP-320, the main series of chassis switching power supply models are the main series of chassis switching power supply models, the main ones are HRP-75, HRP-100, HRP-150, prpg-150、hrp-200、hrpg-200。

You can get it for free

10w~96w

Features. Ultra-slim plastic enclosure.

Single-phase, full-range input.

No-load standby consumes < watts

Suitable for installation on DIN Rail TS-35 or 15 with built-in Active PFC DC OK signal output (MDR-10, 20).

DC OK Relay Contact signal output (MDR-40, 60, 100).

Suitable for use in Class I, Div 2 T4 hazardous areas (MDR-40 60).

Model model. mdr-10 / mdr-20 / mdr-40 / mdr-60 / mdr-100

75w~150w

Features. Metal case, low price.

Single-phase, full-range input.

Narrow face width design: 32 40mm

emc en55022 class a

Suitable for installation with DIN RAIL TS-35 or a 152-year warranty.

Model model. EDR-75 EDR-120 EDR-150 Number: 3500W

Features. Water-cooled heat dissipation design.

Programmable output function: The output voltage and output current constant current point can be adjusted, support PMBUS communication protocol (optional CANBUS protocol), and support output parallel function.

Active current sharing design, system power up to 14000W (3+1) can be purchased water cooling plate, ordering no: HS-656Please click to enter **Description.

Introduction to the selection manual of MEAN WELL switching power supplyG3 series single group of chassis switching power supply models mainly include RS-15, RS-25, RS-35, RS-50, RS-75, double group of chassis switching power supply models mainly RD-35, RD-50, RD-65, RD-85, RD-125, three groups of chassis switching power supply models mainly RT-50, RT-65, RT-85, four groups of chassis switching power supply models mainly RQ-50, RQ-65, RT-85, rt-125。

The main enclosure switching power supply models of NE series single group are NES-15, NES-25, NES-35, NES-50, NES-75, the series of double enclosure switching power supply models mainly include NE-35, NED-50, NED-75, the series of three groups of chassis switching power supply models mainly include NET-35, NET-50, and the series of chassis switching power supply models mainly include SE-100, SE-200, SE-350, SE-450, se-600、se-1000。

PFC series single group of chassis switching power supply models mainly include SP-50, SP-100, SP-150, SP-200, SP-240, series of three groups of chassis switching power supply models mainly include TP-75, TP-100, series of four groups of chassis switching power supply models mainly include QP-100, QP-150, QP-200, QP-320, QP-375. The main single-group chassis switching power supply models for display are HSP-150, HSP-250, HSP-300, NEL-200, NEL-300, and NEL-400. The main models of double-group chassis switching power supply for display screen are HDP-190, the main models of series chassis switching power supply are SPV-150, SPV-300, the main models of switching power supply of series chassis are RSP-75, RSP-100, RSP-150, RSP-200, RSP-320, the main types of switching power supply of series chassis are HRP-75, HRP-100, HRP-150, prpg-150、hrp-200、hrpg-200。

The FC series single-group chassis switching power supply models mainly include SP-50, SP-100, SP-150, SP-200, SP-240, the series of three groups of chassis switching power supply models mainly include TP-75, TP-100, and the series of four groups of chassis switching power supply models mainly include QP-100, QP-150, QP-200, QP-320, and QP-375. The main single-group chassis switching power supply models for display are HSP-150, HSP-250, HSP-300, NEL-200, NEL-300, and NEL-400. The main models of double-group chassis switching power supply for display screen are HDP-190, the main models of series chassis switching power supply are SPV-150, SPV-300, the main models of switching power supply of series chassis are RSP-75, RSP-100, RSP-150, RSP-200, RSP-320, the main types of switching power supply of series chassis are HRP-75, HRP-100, HRP-150, prpg-150、hrp-200、hrpg-200。