Technological advancements have led to the emergence of innovative electronic gadgets. Although you can find diverse features, the role of chargers, power adapters, and converters is undeniable. However, most users do not know the exact differences between these devices. They often use the terms interchangeably, but it is essential to understand their subtle differences.
What are power adapters?
Most electronic items come with an adapter, which helps with the conversion of high-voltage AC into a low-voltage DC. So, the output voltage is compatible with your devices, such as mobiles and laptops.
Moreover, the power adapter controls the current and voltage essential for your device to work properly. It is available in various sizes and shapes and is used for different devices.
For example, if your laptop needs a DC input, a power adapter will transform the AC voltage from the outlet into DC. The laptop will stop functioning because the battery alone cannot provide power for an extended period.
Remember a power adapter has variations in size and is designed to convert a particular number of watts or volts. So, you need to check the power ratings while buying the AC/DC power adapters.
What are chargers?
Most people confuse AC/DC power adapters with chargers. Power adapters work like external batteries for your PC. On the contrary, chargers are devices for charging a gadget. They are the internal power source for your devices. You may use chargers to recharge tablets and other similar devices.
For instance, when you use a charger to recharge your smartphone, it receives power from electrical outlets. Then, it transforms the power into DC power stored in your battery. Moreover, the charger controls the current and voltage essential to your battery to prevent damage and overcharging.
A charger comes with a control circuit to manage your battery’s charging process. It also has an indicator light, which turns on during charging. But, this indicator light is not always present in a power adapter. Chargers are available in different types, including wired and wireless models.
Do a charger and a power adapter have the same working principle?
These devices have the same working principles, as both are used for converting AC current into DC to meet your gadget’s power needs. Transformers and voltage regulators are the major parts of chargers and power adapters.
What are power converters?
A power converter is a specially designed device, which adjusts the frequency and voltage of electrical current. While buying AC-DC power converters, you should check their compatibility with your device. What’s more, converters are highly useful when you travel to a country with diverse voltage standards.
So, the most important function of power converters is to alter the voltage level (such as from 110V to 220V). They also adjust the frequency for some electrical appliances. A few converters are available with built-in adapters to ensure plug compatibility.
You may buy AC-DC or DC-DC power converters, depending on your device. Most consumers purchase them for high-power electronics, such as electric kettles and hair dryers.
Summing up the comparison
Power adapters help you transform power for direct use of your device. On the contrary, a charger is designed to charge a battery. However, power converters adjust the voltage for compatibility.
Power adapters are essential for your routers and laptops. But, smartphones and EVs need a charger. For other high-power devices, converters play a vital role.
Contact SMX Power to buy your Power Supply Products
We sell different AC/DC power supply products, including adapters and chargers. Our experts will help you choose the right item for your electronic devices. We ensure the best quality of our power converters, adapters, and chargers.