How Does MagSafe Technology Operate and What Is It?

For almost a decade, MagSafe Technology has been in existence. This particular magnet was created to safely and firmly snap charging cords into place. It was formerly a MacBook mainstay.

But since the iPhone 12 was released, MagSafe technology has made a comeback inside the Apple network. A new age of Apple accessories is being ushered in by MagSafe technology, but it is still under development. However, before we get into it, let’s take a look at what MagSafe does and how it functions.

The Background of MagSafe Systems

Although the MagSafe technology used in the first MacBook chargers received mostly good feedback, there were some problems with it as well. Numerous sources noted that improper insulation, overheating, and incomplete circuit connections all had an impact on the safety and charging capacities.

Nonetheless, a lot of MacBook fans continued to applaud this technology for keeping their gadgets safe. When individuals unintentionally tugged on or tripped over charging cords, the MagSafe’s distinctive shape helped the cables stay securely in place.

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For more than ten years, Apple’s standard for its many laptop models was MagSafe because of this.

The Comeback of MagSafe Innovation

The competition among laptop makers to create lighter, smaller computers with fewer ports started as cloud technology became widely available. With the release of the USB Type-C connector, Apple was able to meet this new demand and maintain its competitiveness.

A MacBook that uses USB-C may have its power supply, data transport, and output all connected to a single connector. This change removed the SD card reader, Ethernet port, HDMI port, and USB port from later MacBook models, greatly reducing their thickness. Additionally, Apple started making extra money by offering detachable docks to customers who still need these connections.

Apple ended support for the MagSafe connections, even though most MacBook owners found them to be useful. featuring the MacBook Air, Apple announced their final product featuring MagSafe technology in 2017. Just two years later, this model was withdrawn from production, therefore signaling the end of MagSafe technology in Apple devices. Or so we believed.

In October 2020, Apple announced the reintroduction of MagSafe technology into their product ranges. Nevertheless, the iPhone 12 was fitted with MagSafe this time instead of the new MacBooks. This resurrection of the technology serves a different purpose than its predecessor, even if it retains the same trademark.

What precisely is the new MagSafe version, and how will it function with the upcoming iPhone generation?

MagSafe: What Is it?

By adding a magnetic reinforcement, the original MagSafe from the previous MacBook models enhanced electrical connections. Not only does Apple’s most recent version of MagSafe technology enhance the connected experience, but it also aims to eliminate it. Through the internal transmission of these magnets, Apple is moving towards a wireless ecosystem with MagSafe.

Regarding iPhones, MagSafe employs eighteen circular-shaped, rectangular magnets that are positioned all around the internal charging coil. Other kinds of magnets and other metallic objects do not affect these specialized magnets.

The MagSafe was redesigned specifically for iPhones, enabling quicker wireless charging while maintaining device alignment. These internal magnets will always firmly clasp accessories into place when they come into touch with MagSafe-compatible items.

Furthermore, MagSafe enables iPhones to be connected to novel kinds of accessories, including power banks and wallets, that profit from the snap-in-place and rapid-release features.

Last but not least, the latest version of MagSafe, which is utilized in iPhones, has further capabilities including a single-turn coil NFC reader and a new magnetometer. These characteristics provide intriguing potential uses in addition to aiding in the magnetic field sense.

The Issue With MagSafe

Regrettably, there are a few issues with the iPhone MagSafe technology. MagSafe chargers can only provide a maximum of 15W of charging when used in conjunction with Apple’s 20W power adapter and an iPhone 12. This rate drastically decreases when using different kinds of adaptors.

The current selling price of the MagSafe wireless charger is $39. The USB-C adapter costs an additional $19, making the total cost $20 higher than if you were to use a conventional USB to Lightning cord. Nevertheless, several unbiased tests demonstrate that the Apple MagSafe wireless chargers are barely half as quick as their connected equivalents.

However, the Qi induction charging technology used in the Apple MagSafe wireless charger is still an improvement over it. When a smartphone is not placed optimally, Qi wireless charging technology performs less well for a variety of reasons. Qi is also recognized for wasting a substantial amount of energy as a result of heat because of its design flaws. Finally, the maximum Qi wireless charging rate is just 7.5W.

Because of its ability to snap into position, MagSafe wireless charging undoubtedly helps control this, but there are a few indications that it is still an ongoing issue. Apple even says that if the wireless charger produces too much heat, it will reduce the charging speed by up to 10W.

Wireless Is The Way of the Future

Apple has shown several new accessories, including wallets, phone covers, and MagSafe charging variants, that will surely become standard features for next iPhone models. Along with OtterBox covers and the Belkin 3-in-1 charger and vehicle vent mount, Apple also approved several MagSafe-made accessories that weren’t part of the Apple brand.

It won’t be long until MagSafe is accepted as the new norm for the iPhone environment, as new products that are compatible with the system are released each month. In addition to enabling charging on a variety of surfaces, MagSafe will open up possibilities for gaming, uploading huge files, monitoring location, and payment options.

Apple has managed to reuse MagSafe, a technology that is not new, for their vision of a wireless future. It stunned the world (rightfully so) when it led the charge to remove the headphone jack. This time, Apple is progressively rendering charging connectors outdated to upend the status quo.