Sunplus New Energy launches a Multi-scenario Energy Storage System Solution

Under the background of the overall trend of photovoltaic energy storage development, Sunplus launched a Multi-scenario Energy Storage System Solution, include Single phase(1-6kW) and Three phase(3-20kW) Hybrid inverters and Storage batteries (5-40kWh), to provide owners with more efficient and reliable photovoltaic energy storage solutions.

'Sunplus has always been committed to creating safe,reliable and efficient photovoltaic solutions,' said Alex, CEO of Sunplus. 'How to improve its efficiency and economic benefits in the field of photovoltaic energy storage is the focus of attention of all parties. The latest generation of our Hybrid Inverters can provide strong support for all PV plants.'

In terms of product development and design, Sunplus's new generation Hybrid Inverter is equipped with advanced software platform control technology and other core technologies. And the new Hybrid Inverter has made a unique design and optimization in circuit design and overall safety and reliability. It also has outstanding advantages, such as efficient power generation, super strong protection and intelligent operation and maintenance. In the future, SUNPLUS new inverters are expected to be widely installed and applied.

·Switch Time < 10ms;

·Support Generator & Wind Turbines;

·Support for Time-of-use Optimization;

·Configurable Operation Modes;

·Arc Fault Circuit Interrupter (AFCI);

·Support Unbalanced Load Usage;

·Build in Anti-feed-in Function;

·Compact Size and Easy Installation;

·Smart Monitoring & Remote Firmware Upgrade.

All our LiFePO4 Batteries are assembled with A+ level cells to ensure system consistency and stability. In addition, we optimized the assembly method of the high-voltage battery and innovatively used the plug-in type for extended connection, reducing the use of battery wires. The batteries are specially designed for multiple energy storage application scenarios including household, data center, and commercial building, bank, hospital,school, railway station, airport and telecom, etc.

What Is A PTC Heater And Why Do I Need It for My Car?

 Anyone who has ever experienced an overheated car condition knows the limitations of traditional resistance heaters. When you rely on a single point sensor to assume the temperature of an entire surface, it creates a significant safety risk, such as a fire.

Here's another, smarter solution. Positive Temperature Coefficient (PTC) heaters. In this article, we'll share some reasons why you should employ this type of heating solution in your next project.

 

What is a PTC heater?

Most standard heaters are equipped with a traditional resistance wire and coil to generate heat. A PTC heater forgoes this setup. Instead, its heating element consists of a ceramic stone based on barium titanate. This material exhibits unique properties that allow the PTC heater to act as its sensor. The heater can operate open-loop and does not require external diagnostics or feedback control. As a result, the PTC heater eliminates any risk of overheating.
It is more efficient and reliable than its standard model counterpart, making it ideal for products that require safe, fast and uniform heating.

 

1. Safer

Its unique design allows the PTC heater to bypass all of the failure modes and traps that are most commonly associated with resistance wire, carbon fiber and etched foil heaters. If any failure occurs, the system will "fail to cool", rendering it harmless. The part that fails will stop drawing additional current, while the rest of the heater will work normally. It also acts as its sensor, eliminating any chance of overheating.

 

2. Self-regulating function

In addition, PTC heaters are self-contained and self-regulating.
The PTC heater adjusts its consumption according to environmental conditions. Over time, as it reaches an optimal temperature, it is able to slow down production. As it recedes, the heater can keep its output as low as possible and maintain its temperature.

 

3. Lightweight materials

Forget bulky conventional heaters. When you invest in a PTC heater, the system is compact and lightweight. the footprint of the PTC unit is as small as possible.
PTC heaters are more flexible than silicone heaters. You can even connect multiple PTC heaters in parallel to meet the heating requirements of an oversized space.

 

PTC Heater for Bus

 

4. Fewer Components

PTC heaters have fewer functional parts than standard heat sinks.
There is less wear and tear to deal with, and fewer expensive parts to replace. As an added benefit, the ceramic parts of your system are less susceptible to water, chemical wear and corrosion. These benefits improve your return on investment and help ensure that your control system lasts as long as possible.

 

5. More cost effective

The result is less energy use in the long run, which can save users a significant amount of money. PTC heaters are designed to draw all of their energy at lower temperatures, which allows them to reach their threshold temperature as quickly as possible. They consume less energy than conventional heaters. In addition to lower utility bills, there are other savings you can enjoy when you choose a PTC heater.

 

 

Find your next PTC heater

Now that you know some of the most important benefits they offer for any industrial manufacturing environment, are you ready to find the right PTC heater you need? 
Please feel free to browse our PAKE website and contact us with any questions you may have. We offer video technical support, online support, and will help you find the right part to complete your project.

Introduction to golf carts

 Golf carts, also known as electric golf carts and electric golf carts, are environmentally friendly passenger vehicles specially designed and developed for golf courses. It can also be used in resorts, villas, garden hotels, tourist attractions, etc. From golf courses, villas, hotels, schools to private users, it will be a short-distance transportation.

Although the development of the golf cart industry has slowed down slightly in the past two years due to the impact of the financial crisis, with the rapid development of the national economy and the gradual subsidence of the international financial crisis, the golf cart industry has ushered in a good opportunity for development. In 2010, the golf cart industry is facing a new development situation. Due to the increase of new entrants and the rise in upstream raw material prices, the industry profits are reduced, so the market competition in the golf cart industry is becoming increasingly fierce.

Features

1. Front axle and rear axle: MacPherson independent front suspension. The suspension can increase the space in the cab and improve the handling stability of the whole vehicle.

2. Steering system: The height and inclination of the steering wheel are adjustable.

3. Electrical: instrument monitoring system. Red instrument panel transmission lighting, electronic pulse sensor speed odometer, integral control instrument cluster, equipped with multi-function indicator.

4. Comfortable device: The movable top window is equipped with a crank handle, which can be closed in an emergency.

basic rules

Drive a electric golf cart at a constant speed to avoid loud noise due to acceleration. When driving, you should always pay attention to the players around you. Once you find someone is about to hit the ball, you must stop and wait until the ball is hit before starting the cart to continue driving.

(1) Golf cart users should pay attention to the following:

1. The vehicle shall not exceed the rated capacity specified by the manufacturer during use.

2. Without the approval of the manufacturer, no design modification shall be made, and no object shall be attached to the vehicle, so as not to affect the vehicle's ability and operational safety.

3. Modifications caused by the replacement of different component configurations (such as battery packs, tires, seats, etc.) shall not reduce safety and meet the requirements of this specification.

(2) Driving road:

1. The driving road must have bearing capacity, and its maintenance must be strengthened so that it does not affect the safe operation of the vehicle.

2. The driving road of the vehicle must have a view and be easy to turn, and there shall be no slopes, steep slopes, narrow passages and low roofs.

3. On roads that may encounter pedestrians or other vehicles, the driving road must have sufficient width.

4. It is recommended that the slope of the driving road should not exceed 25%, and the top and bottom of the slope must transition smoothly to avoid collision between the bottom of the vehicle and the road. When the slope exceeds 25%, it is recommended to install signage. At this point, the vehicle must be driven with extreme care

What Are The Walnuts Benefits for Health?

 In many studies conducted over the years, it is found that nuts have high nutritional values and are good for health. One of them being more than others - the walnuts! Yes, you read it right. Your favourite nut is not only high in nutrition with many health benefits but also delicious! Want to know how, why, and everything about walnuts? We bring you all the info you need on walnuts. Let's dive into it.

 

ㆍWhy Are Walnuts Beneficial?

ㆍBenefits Of Walnuts

ㆍBe Mindful of How Much You Consume Walnuts

 

Why Are Walnuts Beneficial?

Walnuts have a reputation for being a high-calorie and high-fat food. They are made up of 65per cent fat and about 15 per cent of protein. Walnuts are well known for being high in monounsaturated and polyunsaturated fats and omega-3 fatty acids. What people don't know is it's low in carbs and consists more of fibre, which is a necessity for your body.

Walnuts are quite dense in nutrients and provide heart-healthy fats. They are loaded with Vitamin E, Vitamin B6, folate, thiamin, and Phosphorous.

 

Benefits of Walnuts

 

Heart Health: Heart disease - or cardiovascular disease - is a broad term used for chronic conditions related to the heart and blood vessels. In many cases, the risk of heart disease can be reduced with healthy lifestyle habits, such as eating nuts. Walnuts help in lowering cholesterol levels and have compounds that have anti-inflammatory properties that prevent the formation of blood clots. Eating a few walnuts a day may help reduce blood pressure too.

 

Reduces Inflammation: Inflammation is the root of many diseases, such as asthma, arthritis, eczema, and type 2 diabetes. The polyphenols in walnuts may help in fighting inflammation. Omega-3 fat, magnesium and the amino acid arginine in walnuts may also decrease inflammation.

Boost Immunity: Punched with the goodness of protein, anti-inflammatory omega-3 fats, antioxidant vitamin E, Copper, and Vitamin B6. Walnuts are an excellent source of several vitamins and minerals. Vitamin B6 and copper are known to help in strengthening one's immune system. You can either have them raw or make with some cereals, but walnuts do add a crunch to your daily diet.

 

Aids In Weight Loss: Walnuts are dense heart-healthy unsaturated fats that make them great for weight loss. The presence of omega-3 fatty acids and vitamins helps suppress hunger and makes you feel full. Walnuts reduce your appetite and help with weight loss. A handful of walnuts every day could help to stimulate fat loss and promote healthy body weight.

 

Good For Hair: Walnuts work wonders for the hair; they're a great source of biotin, or vitamin B7, which is thought to help hair grow stronger and longer, prevent hair loss, and improve hair texture. Walnuts are also a good source of fatty acids which helps strengthen hair follicles. Vitamin E helps give your hair a healthy shine. Walnuts, whether consumed or applied externally as an oil, keep hair healthy and shiny.

 

Good For Skin: Consuming walnuts helps the skin look younger and healthier due to the powerful antioxidant, vitamin E. Vitamin E in walnuts may help fight the free radicals caused due to stress. This helps delay the ageing process. Anecdotal in walnuts may help make your skin glow too. You may use a face pack for the same. Add four walnuts, two teaspoons of oats, one teaspoon of honey, one teaspoon of cream, and four drops of olive oil in a blender. Blend well to make a smooth paste. Apply it to your face and let it dry completely. Wash your face with warm water while massaging in a circular motion.

Reduces Risk Of Cancer: Walnuts are rich in nutrients like omega 3 fatty acid, phytosterol, and antioxidants. These bio-active components may have anti-cancer properties, which not only prevent the growth of tumours but also reduce the risk of developing breast and prostate cancer.

 

Be Mindful of How Much You Consume Walnuts

 

Too much of a good thing can be harmful; consuming too many walnuts can be that. Walnuts are very healthy, but some people are allergic and must avoid them. If the person develops a rash or hives or difficulty breathing after eating walnuts, medical attention should be sought. Walnuts are dense in calories, and excess of walnut consumption can lead to weight gain and not a loss. High consumption of walnuts has also been linked to diarrhoea, because of the high oil or fibre content in them. Consuming too many walnuts is thought to cause kidney stones due to their oxalate content.

 

Choose Suguo 185 Walnut Inshell

185 Walnut Inshell is most famous walnut brand in China well known for its soft thin shell and high kernel rate. The shell is soft enough to be cracked by hand, kernel rate reaches 65±2%. Suguo is a walnut inshell supplier. If you are interested in our products, please contact us now!

Everything You Should Know About Borated Polyethylene Sheets

Borated polyethylene sheet is a highly effective anti-neutron shielding material with good catalytic activity, low corrosivity to equipment and no environmental pollution. In the medical industry, borated polyethylene is frequently employed as a neutron shield. This material offers great endurance over a wide temperature range and is made of high-density polyethylene plastic with 5% boron content by weight.

What Are The Uses Of Borated Polyethylene?

Borated polyethylene is simple to work with, produce, and install, making it perfect for a variety of shielding applications, including high-intensity x-ray rooms, medical vaults, particle accelerators, hot cells, and more.

The macroscopic cross section for thermal neutrons in boron is extremely high. As a result, the material has a very high thermal neutron attenuation factor. As a result, it offers great protection against thermal neutrons.

With 1% to 30% boron by weight and a high hydrogen concentration, borated polyethylene is a product specifically created for neutron radiation shielding. It is designed to satisfy all requirements for hospital, diagnostic, and cancer treatment facilities in the healthcare industry.

The Industries In Which Borated Polyethylene Is Used

Linear accelerators, nuclear or radiation shielding, industrial use, security in seaports and airports, nuclear submarines, nuclear power plants, border protection, and other uses requiring thermal neutron attenuation are examples of applications.

Boron polyethylene polyboron borated polyethylene rubber sheet is an excellent material for shielding against neutrons. The amount of hydrogen and boron is high in it. It is a lightweight material that can be moulded and machined using common equipment.They come in various sizes in the form of slabs, bricks, cylinders, rods, and tubes.To develop application-specific shielding shapes, they can be fabricated into custom moulds.

What is Boron polyethylene polyboron borated polyethylene rubber sheet used for?

Radiation therapy vaults frequently utilise borated polyethylene to shield duct penetrations. The illustration on the right illustrates the typical shielding needed in this kind of circumstance.

Typically, sheet lead is needed together with 1 or 2 inches of 5% borated polyethylene. The majority of the time, this shielding made of borated polyethylene and lead will be within the room. In certain circumstances, shielding will be needed both within and outside the chamber. It is simple to cut borated polyethylene into the sizes required for duct shielding.

In the shielded rooms, Boron polyethylene polyboron borated polyethylene rubber sheet can be used to shield every penetration. Borated polyethylene can be utilised to meet the shielding requirements for penetrations that extend beyond ducts. Pipe penetrations, sprinkler penetrations, and electrical penetrations are a few instances of this.

Polymers are compounds made up of several structural units connected by the same kind of connection. These compounds frequently take the shape of chains. Approximately 60 years after researchers first started processing polymeric materials with radiation, a sizable commercial business is founded on the radiation-based processing of polymers.

Due to their low density and low atomic number, polymers make for lightweight construction materials. Polymers are strong and have a high degree of durability.

UHMW plastics​ Can be customized according to customer requirements.

Requirements for Manufacturing a PCB for Medical Devices

Design Expectations of a PCB for Medical Devices

To design a circuit board for use in medical equipment requires following PCB design best practices to produce the highest quality. These practices include:

● Selecting the highest quality parts.

● Attention to detail during circuit development to create a schematic that is logical to follow.

● Using circuit simulation and PCB analysis tools to ensure function and cut back on PCB prototyping.

● Careful component placement and trace routing during PCB layout to create a board that can be manufactured without errors.

 

Medical equipment also has to operate flawlessly, whether used in the field, operating room, or analyzing test results in a lab. Doctors, nurses, and technicians don’t have time to deal with equipment that works intermittently or not at all. Additionally, the equipment must be robust enough to work in various environments, including chemicals, fluctuating temperatures, and fluids. Another aspect of the equipment is that it must be safe to operate in these different environments without worrying that it could potentially shock the user or the patient.

 

 

What You Should Expect from the PCB CM Building Your Medical Equipment

Here are some of the capabilities you should expect from a circuit board manufacturer to build your medical equipment circuit boards:

 

Quality:

The PCB CM you use to build your medical electronics must have a reputation for quality and the production capabilities to produce high-quality circuit boards. They need to be able to provide the front-end engineering to ensure your design is ready for manufacturing and the facilities and skilled personnel to build the product.

 

Certifications:

There are different standards for different industries, but at a minimum, a PCB CM should be certified in ISO 9000 or 9001. This standard covers the quality and reliability requirements of electronics design, manufacturing, and testing. PCB CMs should also be fluent in standards like IPC-A-610, which covers the acceptability of electronic assemblies, and CFR 820, which establishes a system for validating manufacturing and quality control.

 

Traceability:

We touched on traceability above, but its importance can not be overstated. The FDA enforces product identification in medical equipment, and manufacturers of medical electronics have to have a system to trace every detail of what they build. These details include parts, materials, and other aspects of manufacturing, such as test results, certificates of compliance, product configurations, and other product data. This data is necessary for product or part recalls and future enhancements made to the device. ISO 13485 specifies the criteria for tracking systems, and the PCB CM should be certified in this standard and have a tracking system in place that conforms to its requirements.

 

Reduction of hazardous materials (RoHS):

Electronics sold in the European Union are now required to be built lead-free. The PCB CM building your medical equipment should have a lead-free manufacturing process that is completely isolated from their regular soldering processes.

 

Contact Minteda to find out how we can help you with your next medical equipment project.

Do You Want to Wholesale the Best Bevel-type Partition Board?

 

The introduction of reefer truck partition booard

The main function of the multi temperature partition refrigerated truck is to isolate or control the air circulation and separate the car into different temperature intervals. The temperature isolation partition board is divided into ordinary temperature isolation partition board and temperature control temperature partition board. 

As a professional multi temperature partition refrigerated truck manufacturer, Weite will provide you with the best quality products and the most comfortable service. If you want to purchase reefer truck partition booard with good cold performance and low price, please contact us!

 

Reefer Truck Partition Application

An insulated bulkhead is a thermal barrier in a trailer, truck body or van that separates fresh, frozen or dry goods. This allows multiple temperatures in one vehicle, or the reduction of cooled space to reduce energy consumption

 

Product Modality

This product is divided into five types according to different user needs, including Basic Type, Bevel Type, Groove Type, Temperature Control Type, and Orbit Type. It can also be customized according to your own use needs. We provide customers with fittings, such as supporting rods, guard bars, goods-controlled belts, and fasteners, to meet different demands of cargo loading.

 

Features of Our Bevel-type Partition Board

1. Surface: Smooth and Beautiful

2. Handle: Cloth handle is designed to prevent hands from chafing.

3. Base: Wear-resisting and protective base can protect the thermal insulating board and make it more durable.

4. Three sides: The top and the two sides are designed like arcs, so they are characterized by heat preservation, wear resistance, and wrinkle resistance.

5. Material quality: The three-layer composite technology is used to enhance material strength. It can withstand 250 kg. XPS, PVC, and PU have a thickness of 7 centimeters.

6. Shrinkage rate: Low shrinkage rate can perfectly solve cold loss caused by low temperature. The shrinkage rate is only 0.04% above minus 25 degrees centigrade.

7. Waterproof: Waterproof PVC certified by SGS is used.

8. Handiness: 1 square meter/4.5kg

 

Do You Want to Wholesale the Best Bevel-type Partition Board?

The main goal of Weite Industrial Equipment Company is to live a satisfactory memory to all the customers, and establish a long term business relationship with  buyers and users all over the world.

As a professional bevel type partition board manufacturer and supplier, we will continue to do our best effort to service and satisfy you! Sincerely welcome you to join us! Choose us, sharing a win-win situation. Most people firmly believe we've the whole capacity to provide you happy solutions. If you are interested our products, please contact us to get the price of Bevel Type Partition Board!

Bulkhead For Reefer