The electronic world welcomes new trends. Power technology needs to be more efficient

3. In addition to technology, what are the elements that need to be successful in the power management market?

Power management technology vendors are not only limited to the power supply technology itself, but need to better combine power and system knowledge to develop better performance and application products for system applications. For example, for wired applications, as the transmission speed of optical fibers increases, such as at 30G and 100G, higher requirements are placed on the bandwidth of noise, and the bandwidth required for LDO to suppress noise increases. In RF applications, due to the increase in transmit and receive channels, new demands are placed on power supply and noise. Therefore, power companies need to understand applications and develop more suitable applications.

Turn off the power first to prevent the car from inexplicably draining power

Car power consumption refers to the phenomenon that the engine and the vehicle's electrical equipment are turned off, the door is locked, and the driver no longer uses the vehicle and the battery is depleted. The chronic power consumption of the car makes the battery power shortage, causing the vehicle to fail to start, which often brings great inconvenience to the owner.

Modern car circuits are complex and have many electrical equipment, such as audio, anti-theft, central control door locks, electric windows and doors. These electrical equipment, when the ignition switch is off, there is still power supply. Therefore, to find out the power consumption of the vehicle, you should first figure out which appliances have power supply after turning off the ignition switch, and then eliminate them one by one. Car emergency start power expert advice:mobile power plant

Turn off the engine, audio, air conditioner, pull up the handbrake, close all the doors, the front cover, the trunk cover, and observe whether the indicator light is on. If no indicator is on, measure the current in series with the meter at the positive end of the battery. Normally, it should display 0.00. Ma, when working with useful appliances, the current is displayed between 0.03ma and 0.6ma.

1. Check the lighting system, small lights, brake lights, hand brake lights, gear lights and indoor lights, door lights are off.

2. Whether the car cabin cover lighting, trunk lights, etc. are closed.

3. Check the anti-theft device and remove the anti-theft device to observe the current.

4. Check the air conditioning system, whether the blower, air conditioner switch, electric fan, etc. are closed.

5. Use the electrical power cord to ground the iron. When a certain electrical appliance has wires broken and grounded, and the electrical appliances do not work, the fault points should be eliminated one by one.

There are many factors in the power consumption of the car. In the process of maintenance, it should be excluded one by one for the electrical equipment.

What kind of car start power is best used?

Nowadays, there are various styles of car start-up power supply on the market. When users want to buy a multi-function emergency power supply, it will inevitably be difficult to choose. In any case, they will definitely want to buy a good car to start the power supply, then what kind of car to start the power supply is easy to use? mobile power plant

As a portable mobile power source, the car's multi-function emergency power supply is also a smart starter power supply with the most complete function in the market. It can not only help the car to start the emergency when there is no electricity or ground, but also can use 5VUSB smart phones for notebooks, smart phones (such as Apple, iPhone, Samsung, Nokia). Providing emergency charging is very convenient. So, do you know what kind of car multi-function emergency power supply is best used? The following small series explains for you:

First of all, a good car multi-function emergency start power supply, its performance indicators are very stable and reliable, so we can test the number of times the car multi-function emergency start power supply and test the number of car start to understand The performance index of the car multi-function emergency start power supply, if its performance indicators are good, then the car multi-function emergency power supply is easy to use.

Secondly, like some useful car multi-function emergency power supplies, they will have timing protection, over-current protection, over-voltage protection, anti-reverse protection and other functions. These functions can ensure the normal use of the vehicle multi-function emergency power supply to a large extent.

Finally, like some car multi-function emergency power supply streamlined design, export design standards, exquisite appearance, compact and compact, excellent selection of materials, stable and reliable performance, full-featured and practical car multi-function emergency power supply is best used. Another easy-to-use automotive multi-function emergency power supply product also needs to pass ISO9001 (Quality Assurance System Certification) and ISO14001 (Environmental Management System Certification).

Tips:

A good car multi-function emergency power supply still needs correct use and operation. Therefore, we should carefully read and understand the instructions on the manual when using the car multi-function emergency power supply. In addition, in operation, you should also follow the installation instructions. If the installation is not correct, it may not work properly.

Angjia is the most suitable multi-functional vehicle emergency power supply designed according to market demand and user demand. It is the best use in all aspects. Whether you are a car emergency power supply wholesale or retail, choose us Anga, it must not be wrong!

Lithium polymer battery type automotive emergency starting power supply features

The advent of the car emergency start-up power supply has brought great convenience to the majority of car owners. In the past, the car was turned off, and it was only possible to rely on a manual cart, or to find a car to borrow electricity to take the fire. With this power supply, it is very convenient, and the car can be started without any need. The battery of the emergency power supply of the car can be divided into two types of lithium polymer and lead acid storage batteries. However, it is basically using a safer lithium polymer battery, and the lithium polymer battery is an upgraded product of the lithium ion battery. So what is a lithium polymer battery? What are the characteristics of the car emergency start power supply for this type of battery? This problem may not be clear to some people who are not familiar with the battery. Therefore, in response to this situation, let us introduce the characteristics of automotive emergency start power supply for lithium polymer batteries.

The lithium polymer type automotive emergency start power battery has the following characteristics:

1. The lithium polymer vehicle emergency start power battery has high safety and can fully protect the safety of products and users;

Second, lithium polymer vehicle emergency start power battery capacity can be twice as high as the same size lithium-ion battery;

Third, the battery can be bent and deformed, the toughness is strong, and the maximum bendable is about 90°, so it can be designed into various shapes;

Fourth, lithium polymer car emergency start power supply battery density is high, can be made into a thin and light battery, the volume is very small, very easy to carry. For example, a lithium polymer battery having a capacity of 3.6 V 400 mAh can be as thin as 0.5 mm. mobile power plant

I believe that after reading these introductions, we also know about the characteristics of lithium polymer vehicle emergency start power battery. We conclude in one sentence: These batteries are large in size, small in size, and high in safety. They are currently a relatively safe electronic product.

The difference between the metal emergency start power metal and the plastic case

The practicality of the car emergency start-up power supply and the key to the start of the car, many car owners have a understanding, the current moment of the moment, save the car in the deep water, the majority of car owners are a lot of praise, and now basically the owner will have a trip station. However, there are many types of emergency power supply for automobiles. For example, there are metal and ABS in the outer casing. Which one is better？mobile power plant

Regardless of the material, the outer casing of the power supply must meet the requirements of temperature and flame retardant. If there is a short circuit or fault inside the emergency power supply of the car, it can protect the user well.

The metal casing looks good on the surface and is completely flame retardant. However, during use, it is very likely that the metal casing is electrically conductive, causing a short circuit or burnout of the power supply, and even threatening the safety of the owner and automobile insurance.

The plastic casing is divided into a common plastic casing and ABS engineering plastic. Generally, ordinary plastics may be damaged or even melted directly when the vehicle emergency power supply is short-circuited or the high temperature is faulty, which threatens the safety of the owner. In contrast, the power supply of the ABS plastic casing is very good, and it is resistant to high and low temperatures. It also has excellent impact resistance and is fully qualified for use in emergency start-up power supplies.

Car failure does not matter, ten strokes teach you easy emergency

When traveling, or on the way to and from work, there are often car glitch. In the case of temporary spare parts supply and urgent need, we must learn to solve it ourselves. DOCA car start-up power supply provides ten kinds of emergency repair methods.

1. The inlet and outlet hoses are broken.

When the rupture is not large, the leaking area may be wrapped with a cloth coated with soap; if the rupture is large, the rupture of the hose may be cut off, and a bamboo tube or iron tube is placed in the middle and tied with a wire.

2, the fan belt breaks

The broken belt can be tied with iron wire or the vehicle can be driven away by opening and stopping.

3, screw hole slider

A screw hole slip can cause oil leakage or loosening of the connecting rod, making it inoperable. At this time, the original screw can be flattened with a hammer, so that the two sides expand and increase and then fasten, but it cannot be disassembled many times and will be repaired at the next maintenance.mobile power plant

4, fuel tank damage

When the motor vehicle is in use, it is found that the oil tank leaks oil. The oil spill can be wiped clean, and it is temporarily blocked with soap or bubble gum. It is better with epoxy resin adhesive.

5, tubing rupture

When the tubing is broken, wipe the cracked area, apply soap, wrap it around the tubing with a cloth or tape, and tie it with wire, then apply a layer of soap.

6, the tubing is broken

When the tubing is broken, you can find the rubber or hard ice cream machine plastic tube that is compatible with the diameter of the tubing. If the socket is not tight enough, the ends of the wire are tied tightly to prevent oil leakage.

7. The cylinder head has sand holes and leaks oil and leaks.

According to the size of the sand hole, the electric fuse for the corresponding specification can be selected, and the hammer can be gently put into the sand hole by hand hammer to eliminate oil leakage and water leakage.

8, oil pipe joint oil leakage

When the vehicle is used, such as the oil leakage of the engine oil pipe joint, the oil pipe flare and the oil pipe nut are not sealed.

The cotton yarn can be wrapped around the lower edge of the horn, and the tubing nut and the oil pipe joint can be tightened; the bubble gum or maltose can be chewed into a paste and applied to the mouth of the tubing nut to be sealed and dried.

9. The diaphragm or oil pump diaphragm is broken or broken.

The diaphragm can be taken out and removed, and the saw blade is formed by the original shape and size with rubber board, insulating bakelite or plastic cloth, and polished.

10, valve spring break

After the valve spring is broken, the broken spring can be removed, and the broken two segments can be reversed and used. You can also find a 1 mm thick iron sheet, cut into a disc 1 mm larger than the diameter of the spring, cut a circular hole inside, the diameter is less than 4 mm in diameter, and the outer edge is cut into 4 mm long slits every 6 mm. After that, fold one piece every other piece to form a double-sided spring seat groove, and then put the spring turn head into the iron tank to use.

Choose the right auto parts, and the bad weather is not afraid

In our coastal areas, sudden changes in weather are commonplace. When it rains, especially when it is strong, it is the most tested car performance, but not everyone has a high-performance car. Then, with the right choice of auto parts, you can achieve high-performance driving vehicles.

First, the chassis is flooded. The precipitation brought by the strong typhoon is enough to make the low-lying land a small pond. In case of accidentally entering a place with a lot of water, it is very easy to cause the chassis to enter the water, which will cause the car to break down. The solution to this problem is to choose a vehicle with a higher chassis when purchasing a vehicle. If the chassis of the car is low, then the road to the water is avoided.

Second, the front glass is blurred. Rain will blur the front glass, especially during heavy rains, and the speed of the wipes will not keep up with the rain. In this case, you can choose the automatic wiper, also known as the raindrop induction wiper, which can automatically adjust the speed according to the rainfall, and ensure the clarity of the front glass at all times. In addition, in the usual time, please pay attention to the daily maintenance of the front glass with glass water.

Third, the water in the car. When the amount of rainwater is large, rainwater may flow into the vehicle from the door seam. The leakage of the door may be caused by the opening of the door seal. The opening of the door seal may be directly pasted with good quality double-sided tape, such as 3M double-sided. glue. If the opening range is too large, you can directly replace it or repair it in the 4S shop.

Fourth, the headlight fog light is extinguished. In the rainy weather, turn on the headlights and fog lights to understand the road conditions and inform the following vehicles to pay attention to slow movements. Headlights and fog lights are off. It is recommended to go to the 4S shop or the maintenance franchise store to test the performance of the headlight integrated module to see if it is caused by poor contact of the corresponding parts. If the control module plug is corroded, water inlet, etc. Factors will cause the above phenomenon in bumpy road conditions.mobile power plant

Fifth, the car is turned off. Relative to driving, the most feared is that the car is turned off, and the conventional flameout is good. If the battery is dead, it is a big problem. Everyone who doesn't want to come across the night rain is not wanting to come across. So, if you want to avoid this thing completely, you can try to prepare a car emergency power supply. If you can't use it, we can use it as a charging treasure, and the mobile phone can't open the machine. Notebooks, no electricity, etc. are all done.

In the daily driving process, the maintenance of the auto parts can ensure that the vehicle can better cope with unexpected situations.

3 factors to pay attention to when buying a driving recorder

First, let's first understand the role of the driving recorder.

The driving recorder is an instrument that records information such as images and sounds while the vehicle is in motion. With the installation of the driving recorder, it is possible to record video images and sounds throughout the journey of the car, providing evidence for traffic accidents. People who like to travel by car can also use it to record the process of conquering difficult obstacles. Recording while walking while driving, while recording the time, speed, and location in the video, is quite a "black box." It can also be used as a DV shooting life at home, or as a home monitor. Usually you can also do parking monitoring, install driving recorder, video data can not be cut, if cutting, can not help in the responsibility accident.mobile power plant

So what are the essential elements of a good driving recorder?

1, HD resolution

The first test of a driving recorder is its clarity. Once a liability accident occurs, the truth of the story can be clearly recorded. A driving recorder with a low resolution is just like a display.

2, super night vision

It is inevitable that we will drive at night, and because of the corners of the night, the danger is too large. Super night vision effect is one of the essential elements of an excellent driving recorder.

3, the top master solution

The master chip of the driving recorder is like the CPU of a computer, and it is conceivable that it is decisive. At present, there are chips on the market that can reach a resolution of 1440P, which is exquisite.

Nowadays, the driving recorder has become the standard equipment of the car. The function of the driving recorder is also increasingly updated. More essential elements of the driving recorder will be added one after another.

Long-term unused car emergency start power maintenance method

Nowadays, with the hot sales of emergency power supply for automobiles, this product has become an indispensable tool for outdoor travel and driving. However, since some users do not use the emergency starter power supply of the multi-function car every day, the emergency power supply of the car will be placed in one place for a long time, and will not be used or maintained. Then, after a long period of time, using the MFP emergency power supply, you will find that it has not been used as long as it used to be. So is this because the battery capacity is reduced because the car emergency power is not used for a long time?mobile power plant

Because the emergency start power supply of the multifunctional vehicle is a power supply product, a chemical reaction causes precipitation of the contents. Therefore, if it is not used for a long time, and the maintenance of the emergency power supply of the automobile is not maintained, it is easy to precipitate the contents, thereby reducing the service life and reducing the capacity of the emergency power supply of the multifunctional automobile.

Therefore, in order to avoid the capacity reduction of the multi-function emergency start power supply of the car, Angjia Technology reminds the users that the following points should be done:

1. Before using the multi-function emergency power supply of the car, the safe storage capacity should be kept at 60-70%.

2. When the lithium battery of the multi-function car emergency start power supply is not used for a long time, it should be charged at least once within three months. This can make the capacity of the emergency power supply of the car not to decrease, and this is also very helpful for extending the service life of the multifunctional emergency start power supply of the automobile.

3, the car emergency start power battery placement needs to be placed in a warm and humid environment, the room temperature is relatively dry, otherwise the humidity is too large or the temperature is too high and low, etc., which affect the normal use of the car multi-function emergency power supply, the general storage temperature is 0 ° C - 35 ° C.

4, the cleaning of the charging and discharging interface, the charging and discharging interface is in contact with the air all day, it will be stained with dust or oxidized. Therefore, it is best to clean it regularly with an anti-static brush. Of course, some of the products of the Anga car emergency start power supply are designed with the built-in interface, so that the usual input/output interface is enclosed in the emergency start power supply case, and only exposed when used. This of course greatly enhances the durability of the interface. Can also be reduced.

Car Emergency Start-up Power Supply Maintenance-free Lead Acid Storage Battery Charging Procedure

In the car emergency starting power supply, the battery is the most basic and indispensable component, mainly consisting of lead-acid storage battery and lithium polymer battery. The main function is to reserve the power supply and then provide the engine with the start of the engine. Electrical energy, mobile phones, computers, lighting, etc. provide stable power usage. But when we run out of battery power, we need to charge it. The last Xiaobian has already introduced the charging step of lithium polymer battery for auto emergency start-up power supply. This time, Xiaobian has introduced the charging step of lead-acid storage battery for auto starter power supply:

  1. When using the car emergency starting power maintenance-free lead-acid storage battery for the first time, it should be charged for a long time.

2. When charging the emergency starting power supply maintenance-free lead-acid storage battery, you should first insert the charging connection female plug into the “emergency starter” charging connection, and then insert the charging connection cable into the mains outlet.monile power plant

3. When inserting the “emergency starter” charging connector and the mains socket on both ends of the charging cable, it is necessary to ensure that the connection status of the two connectors is correct and is firm.

4. After the two ends are connected, if the charging indicator is in the illuminated state, it means that charging is in progress.

5, wait until the car emergency start power supply maintenance-free lead-acid storage class battery charge is completed, the indicator light will turn green, so that the charge is completed, so at this time we should unplug the charging cable.

Note: Since the car emergency starting power supply for maintenance-free lead-acid storage batteries is a more traditional power source than lithium polymer batteries, we must avoid the depth when using maintenance-free lead-acid batteries. Discharge or discharge with excessive or small current, and its discharge voltage shall not be lower than the lead-acid battery termination voltage.