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Shenzhen KINRI Energy Technology Co.,Ltd.

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· What components within the power adapter determine its lifespan?

The lifespan of a power adapter is like the lifespan of a human, and an accurate lifespan cannot be predicted, but many big data analysis reports have the concept of average lifespan. The same goes for power supplies, as there are many factors that affect their lifespan. Therefore, the lifespan of power supplies is generally measured by the average time between failures.48W Desktop Power AdapterThe lifespan of the plug-in power adapter and the components used also meet the barrel effect, and all components must reach the specified lifespan to ensure the final service life of the power supply. Generally, key components are subjected to high electrical stress, generate high heat, and the internal temperature of the machine rises rapidly. Temperature has a significant impact on the lifespan of the device, so the final evaluation of the device's lifespan is particularly important. So what are the key components in the power adapter that need special attention?1. Electrolytic capacitorsEle...
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05-15
2024
· Can Macbook be used continuously with power connected?

Due to Macbook's excellent power management mechanism, it is more energy-efficient to use than Windows computers. So many people use the built-in battery directly when using a MacBook. But for people who need to use their computers for a long time, it can be quite contradictory. After the computer battery runs out, it definitely needs to be connected to a power source before it can be used. When is the power source unplugged? Can MacBook always be connected to the power supply for use? Will this damage the battery?The manufacturer of the Kinri charger can tell everyone here that under normal use, connecting the MacBook to the power supply will not affect the battery. Because when connected to the computer, the power supply will charge the battery while supplying power to the computer. After the battery is fully charged, the computer uses direct current instead of the computer battery. Simply put, no matter how long you need to use your computer, just plug in the power and it will be f...
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05-15
2024
· What is the daily power consumption of the 12V 1A power adapter?

The 12V 1A power adapter is very common in our daily life, such as routers, set-top boxes, speakers, and other devices that use this adapter for charging. So how much electricity do these appliances consume per day? How much is a year?12V ROUTER POWR ADAPTERElectronic devices such as routers and set-top boxes at home are usually powered on and working 24 hours a day. For ease of calculation, we assume that this 12V 1A wall mounted power adapter is fully loaded 24 hours a day, with an output voltage of 12V and an output current of 1A. According to the physical electrical formula P=UI, the electricity consumed in one hour is W=PT=12 * 1 * 1H=12Wh, so the energy consumed in one day is 12W * 24h=0.288 kWh. It consumes 0.288 * 365=105.12 kWh of electricity per year. Of course, 105.12 kilowatt hours of electricity is required when the 12V 1A power adapter is fully loaded throughout the year, and the actual power consumption is slightly lower.Don't be fooled by the fact that the 12V 1A power...
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05-15
2024
· How to choose a lead-acid charger for a floor scrubber?

When choosing a lead-acid charger for a floor scrubber, the following parameters need to be considered.90W Battery Charger1. Voltage: The voltage of the charger should match the voltage of the lead-acid battery of the floor scrubber. Common voltage specifications include 24V, 36V, 48V, etc. Ensure that the selected charger voltage is consistent with the battery voltage to avoid situations of insufficient or overcharging.2. Current: The magnitude of the current is also an important factor to consider when choosing a charger. Common current specifications include 15A, 20A, 25A, 30A, etc. Select the appropriate current specification based on the usage of the floor scrubber and battery capacity. Excessive current may cause the battery to overheat, while insufficient current may result in prolonged charging time.3. The types of batteries: lead-acid batteries are divided into maintenance free batteries and rechargeable batteries. The consumption of electrolyte in maintenance free batteries...
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05-15
2024
· How to choose a lithium iron phosphate battery charger?

When choosing a lithium iron phosphate battery charger, multiple factors need to be considered comprehensively to ensure the safety, performance, and compatibility of the charger. Here are some key selection steps and suggestions.360W Battery Charger1. AdaptabilityFirstly, ensure that the selected charger matches the voltage, capacity, and charging interface parameters of your lithium iron phosphate battery. Different models of lithium iron phosphate batteries may require different specifications of chargers, so it is important to choose a suitable charger.2. Charging speedConsider the charging speed of the charger. Generally speaking, the higher the power of the charger, the faster the charging speed. However, excessive charging speed may have a negative impact on battery life. Therefore, when choosing a charger, it is necessary to find a balance point based on one's own needs and usage scenarios.3. SecuritySafety is a crucial factor when choosing a charger. Ensure that the charger h...
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05-15
2024

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Tel:+86-0755-29665062
Email:mkt1@jinruipower.com
Add: No. 13A16 Huafeng International Commercial Building, No.4018 Bao’an Avenue, Xixiang, Baoan District, Shenzhen China

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