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A Complete Guide on How to Choose Power Cord

how to choose power cordWith technology fast-tracking and taking over our lives, access to everything has become much more manageable. From the time we rise to when we sleep, our daily functionality is mainly dependent on technological devices. Likewise, the devices we use every day extract power from electricity, thereby bringing in the utilization of a power cord into the picture.

If it isn’t already evident by the name, a ‘power’ cord is a cable used to generate power from electricity. That electrical power is what runs through all electronic devices facilitating the formers’ operation. It may sound a bit dramatic, but life without a power cord is impossible and unimaginable in today’s age.

While buying a power cord, one should conduct a detailed evaluation of its features. However, rushing the purchase will only result in opting for the wrong cord and the wastage of money. To choose power cord suitable for your electrical needs, here’s what you need to know.

Types of Power Cords

Power Cords come in certain varieties, each with exclusive modifications to suit diverse utilizations. So, let’s learn a bit about every single type available out there.

The standard power cord comprises a country-centric plug (hand-wired or molded) on one end. The other end comprises exposed conductors, blunt/flush conductors, or terminated conductors. The purpose of it is to act as an intermediate between the equipment and the power source.

This cord is one with a country-specific connector or an IEC 60320 (hand-wired or molded) on one end. The other end is similar to the original power cord, having exposed conductor cables, blunt/flush conductors, or terminated conductors.

Also known as the accessory power cord, a jumper power cord connects secondary equipment to the primary power source. Its purpose is to make the primary power source, transferring power to other accessories, do the same for the secondary equipment. The Jumper Power Cord comprises a cable with one end having an IEC 60320 Sheet E or Sheet I plug (hand-wired or molded) connector.

Slightly different from a power cord, one end of a cord set has a country-centric plug. The other end consists of either an IEC 60320 or a country-specific connector in place of wires. With a cord set, the device becomes directly connectible can be directly connected to the power source.

The only difference between a jumper cord and a jumper cord set is the latter has connectivity on both ends. The end of a jumper cord housing a plug is replaced by the IEC 60320 connector in the cord set. On the other end, there is an IEC 60320 connector. The functioning is the same involving transference of power to accessories and secondary equipment from the primary source.

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How to Select the Best Power Cord?

Having acquired an understanding of the different cords, next is a deconstructed explanation of choosing a power cord.

The first and foremost priority while choosing a power cord is to check whether it will fit the plug pattern or not. It is often seen that specific exported power cords aren’t usable in countries they’re shipped to because of differing plug patterns. Checking that before making a purchase is essential if you don’t want to get your money wasted. In addition, to ensure sales globally, the manufacturing companies must design the power cords as per international standards.

Another critical point to consider while purchasing a power cord or cord set is knowing the equipment’s required amperage and voltage rating. Depending on the amperage rating, plug patterns or cable sizes may vary even in local power cords, let alone the imported ones.

Just like the plug patterns, the cable you choose also needs to be compatible with your equipment. So, make sure to check the cable’s suitability before buying a power cord. For example, while some international power cord cables are usable in other countries, the North American cables, for sure, aren’t suitable at all.

If you’re trying to decide on a cord set, two options are available for connectors, a country-specific socket or an IEC 60320 connector. While both work well, the IEC 60320 connector provides a slightly higher advantage of global adaptability. So, if that’s a feature you’re seeking in your power cord, go for the IEC 60320 connector.

Pro tip: Always remember that its weakest link rates a power cord. In simple terms, among the cable, plug, and connector, the one that has the lowest rating is one of the weakest links. However, it is the rating of the weakest link that is considered the official rating of the assembly.

Safety Precautions While Handling Power Cords


With this, we have covered chiefly everything one needs to know before purchasing a power cord. For people not having much idea in this area, the information will answer their queries and provide necessary guidance. Utilize all the newly gathered information to make the correct purchase.

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