The biggest difference between the charger and the adapter is that the charger only charges the battery, while the adapter can not only charge the battery, but also supply power to the host;
The lithium-ion battery charger includes the function of the power adapter because it has one more control circuit than the adapter. For example, the mobile phone charger includes three stages of constant current, constant voltage and trickle charge, which are determined by the design of the charger itself. , and the charging control of the notebook computer is in the computer body, and the adapter only acts as a voltage regulator, and does not have the constant current and voltage limiting design of the above-mentioned charger.
Lithium-ion battery chargers have current and voltage control functions in line with battery charging, and can float after fully charged and then shut down.
The adapter usually only supplies a DC power supply of about 5V and several hundred mA, and can only be charged with a charging control circuit (such as a mobile phone).
Lithium-ion battery charger usually refers to a device that converts alternating current into low-voltage direct current. It includes control circuits such as current limiting and voltage limiting to meet the charging characteristics. Lithium-ion battery chargers are widely used in various fields, especially in the field of life, they are widely used in common electrical appliances such as mobile phones and cameras.
Lithium-ion battery chargers are widely used in various fields, especially in the field of life, they are widely used in common electrical appliances such as electric vehicles, flashlights, new energy vehicles and UPS power supplies. It generally charges the battery directly without going through any intermediary equipment and devices.
The common power adapter in the power adapter market is a power converter that is transformed, rectified and regulated, and the output is DC, which can be understood as a low-voltage regulated power supply when the power is satisfied. It is widely used in telephone sub-machines, game consoles, language repeaters, Walkmans, notebooks, cellular phones and other equipment.
Power adapters are widely used in routers, telephones, game consoles, language repeaters, walkmans, notebooks, mobile phones and other equipment. Most power adapters can automatically detect 100 ~ 240V AC (50/60Hz).
Lithium-ion battery chargers should have current and voltage control functions in line with battery charging, and can be floated after fully charged and then turned off. The adapter usually only supplies about 5V and hundreds of mA of DC power, and can only be charged with the charging control circuit (such as a mobile phone).
