source:power adapter Popular:adapter release time:2021-07-20 10:58:03 Article author:sznbone
Nowadays, when everyone basically needs a smart product, there are more and more power adapters for supporting facilities in everyone's home. Take a laptop as an example. Sometimes the laptop is destroyed or upgraded, and the power adapter becomes useless. Some people choose to throw it away, and some people choose to use it with other equipment of the same type. But in fact, the same type of power adapter is not necessarily universal. This article will discuss three common reasons that cause laptop power adapters to be non-universal. Development summary.
The interface is different
The interfaces of most well-known brands of laptop power adapters are different, which means that the power adapters of other well-known brands cannot be plugged into your laptop for power supply system. The interface is not the same as relative safety, because at least the power adapter with inconsistent current or voltage will not be inserted to power the notebook computer, which will cause the destruction of the configuration hardware.
The voltage is different
Different well-known brand notebook computer power adapter voltages are not the same. For example, under normal conditions, IBM is 16V, Dell is 20V, Hp is 18.5V, Sony is 19.5V and so on. It is not difficult to see that even if the power adapter interfaces are the same, it is not possible to use different well-known brands of laptop power adapters to carry out the power supply system.
The current is different
Different well-known brands of notebook computer power adapter current is not the same, for example: under normal conditions IBM is 4.5A, Dell is 3.34A, Hp is 2.7A, Sony is 4.1A, etc.
In fact, the voltage and current of the same well-known brand laptop power adapter are also the same. Therefore, even if the power adapter is used between the same well-known brand notebook computer, the voltage and current specifications must be determined.
This is the more critical interface. If the subterfuge is wrong, there will undoubtedly be various problems. The second is the voltage. If the voltage is similar to within 5%, it should all be universal. In addition, it means current. Large current can be used in a small current machine, but the time is not suitable for too long. In the end, it is the problem of interface adaptation, and exchange is undoubtedly impossible.
It can be seen that there are three key reasons why the notebook computer power adapter cannot be universally used. There are three reasons: interface, voltage, and current. I firmly believe that after reading the article, everyone can have a better grasp of the problem of the non-university of laptop power adapters.
Read recommendations:
MKS-1203000EX Switching Power Supply
Popular recommended products
200-500W Switching Power Supply
2020-08-2924-65W Switching Power Supply
2020-08-2912V2ASwitching Power Supply
2020-08-28MKD-571202000 ADAPTER AC ADAPTER CE ADAPTOR UL ADAPTOR Linear Adapter
2020-08-28MKA-571652420 ADAPTER AC ADAPTER CE ADAPTOR UL ADAPTOR Linear Adapter
2020-08-28EI-66 ADAPTER LINEAR ADAPTOR SWITCHING ADAPTOR Linear Power Adapter Linear Adapter
2020-08-28EI-57 ADAPTER LINEAR ADAPTOR Linear Power Adapter Switching Power Adapter INTERCHANGEABLE ADAPTOR Li
2020-08-28EI-48 ADAPTER LINEAR ADAPTOR Switching Power Adapter INTERCHANGEABLE ADAPTOR Linear Adapter
2020-08-28EI-41 ADAPTER AC ADAPTER LINEAR ADAPTOR SWITCHING ADAPTOR Linear Adapter
2020-08-28EI-35 ADAPTER AC ADAPTER SWITCHING ADAPTOR Linear Power Adapter Linear Adapter
2020-08-28ER42 High Frequency Transformer
2020-08-2712-36W POE POWER SUPPLY
2020-08-27Transformer,Power Transformer,Ring Power Transformer
2020-08-27Transformer,High Frequency Transformer,Frequency Transformer
2020-08-2712-24W Medical Switching Power Supply
2020-08-273-12W Medical Switching Power Supply 3W Switching Power Supply 12W Power Supply
2020-08-2745W PD Charger,45W Charger,PD Charger
2020-08-2736-90W Charger,36W Charger,90W Charger,40W Charger,50W Charger
2020-08-2724W USB Charger,24W Charger,USB Charger
2020-08-2724W 2USB Charger,24W Charger ,2USB Charger
2020-08-2710-24W Charger,24W Charger,10W Charger
2020-08-2730-500W LED Power Supply 30-500W Power Supply
2020-08-27Related Information
What is the structure of the notebook power adapter?LINEAR ADAPTOR
2022-02-15What is a power adapter?Linear Power Adapter
2022-02-15Power adapter characteristics
2021-12-17How to choose the right power adapter for yourself?
2021-12-17R & D and production of more types of power adapters.power adapter Manufacturing
2021-12-07Power adapter CE certification.power supply adapter company
2021-12-03The main purpose and function of the power adapter.indian adapter Manufacturing
2021-12-03The difference between power adapter.dc power adapter wholesaler
2021-12-02Application of high frequency power adapter.dc power adapter wholesaler
2021-12-02Principle of switching power supply.india plug charger Merchant
2021-11-30Understand the cause of low output voltage caused by power adapter.ac power adapters Production
2021-11-30Is the power adapter a switching power supply?ac power adapters Production
2021-11-27What are the common insulation shielding technologies for power adapters?ac power adapters Productio
2021-11-279V power adapter price.india plug charger Merchant
2021-11-26power adapter customization.ac power adapter wholesaler
2021-11-26U.S. power adapter manufacturers.india plug charger Merchant
2021-11-25Power adapter customization.indian amplifier wholesaler
2021-11-259V power adapter.wall charger Factory
2021-11-24Switching power adapter manufacturer customization.adapter manufacturer
2021-11-23U.S. power adapter.adapter manufacturer
2021-11-23Quality issues must be considered when power adapters
2021-11-20usb power adapter.power supply factory
2021-11-20US standard power adapter wholesale customization.adapter manufacturer
2021-11-19Which switching power adapter is better.CE ADAPTOR wholesale
2021-11-19Which computer power adapter is of good quality.ac power adapter Processor
2021-11-18How to choose the right power adapter for yourself?ac power adapter Processor
2021-11-18Switching power adapter customization.AC ADAPTER wholesale
2021-11-17Which is the best standard power adapter?CE ADAPTOR Production
2021-11-17How to choose the right power adapter for yourself?
2021-11-1624V power adapter wholesale customization.LINEAR ADAPTOR sales
2021-11-16Popular recommended products
12-24W Medical Switching Power Supply
2020-08-27MKS-1201250HEU Switching Power Supply
2020-08-2912W POWER SUPPLY,12W CAR POWER SUPPLY,POWER SUPPLY,CAR POWER SUPPLY
2020-08-2718-25W Switching Power Supply
2020-08-28EI Power Transformer Power Transformer
2020-08-27Inductance & Coil
2020-08-27MKA-571652420 ADAPTER AC ADAPTER CE ADAPTOR UL ADAPTOR Linear Adapter
2020-08-283-15W Switching Power Supply
2020-08-28EI-48 ADAPTER LINEAR ADAPTOR Switching Power Adapter INTERCHANGEABLE ADAPTOR Linear Adapter
2020-08-2824W 2USB Charger,24W Charger ,2USB Charger
2020-08-2724V1.5A 36W Switching Power Supply
2020-08-2930-500W LED Power Supply 30-500W Power Supply
2020-08-2712W CAR CHARGER,12W USB CAR CHARGER,CAR CHARGER,12W CHARGER
2020-08-27EI-41 ADAPTER AC ADAPTER LINEAR ADAPTOR SWITCHING ADAPTOR Linear Adapter
2020-08-283-12W Medical Switching Power Supply 3W Switching Power Supply 12W Power Supply
2020-08-2724W USB Charger,24W Charger,USB Charger
2020-08-2712-36W POE POWER SUPPLY
2020-08-2736-90W Charger,36W Charger,90W Charger,40W Charger,50W Charger
2020-08-2724V21A LED Power Supply 24V Power Supply 21A Power Supply
2020-08-2760W 6USB Charger,60W Charger,6USB Charger,Charger
2020-08-2724-65W Switching Power Supply
2020-08-2924-65W Medical Switching Power Supply
2020-08-27MKS-1203000EX Switching Power Supply
2020-08-2924-36W Charger,36W Charger,24W Charger,30W Charger
2020-08-27MKS-120200EU-36 Switching Power Supply
2020-08-2919V2A 36W Switching Power Supply
2020-08-28QC3.0 24W USB Charger,24W USB Charger,24W USB Charger,USB Charger
2020-08-27500W Charger,Charger
2020-08-28MK-C1806028 MKA ADAPTER LINEAR ADAPTOR SWITCHING ADAPTOR Linear Power Adapter Linear Adapter
2020-08-28ER42 High Frequency Transformer
2020-08-27