The Importance Of Power Cords In Networking | Introducing C13 And C19 Power Cords

By Author: Jennifer Truong
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In households, every electronic device has different power cords. But not everyone is aware of the installation of networks in their home. In this generation, where people can't live without the internet, something that is necessary apart from routers and Ethernet cables is power cords. 

And if you're a starter to network installation, you must probably have come across these two terms- c13 Power Cords and c19 Power Cords. Wondering what these are? To help you have a better understanding and a clear picture in mind, here is what you need to know about c13 and c19 power cords.  

About C13 Power Cords | A Brief Introduction to C13 Power Cords
C13 power cords also known as kettle cord is the male connection. These are computer cords and fit in IEC C14- female. These have a maximum rate of 10 Amps and are attached to the back of your computer/monitor. You can also find these cords at the end of desktop power supplies. 

These ...
... connectors are 2 of the most common IEC 60320 components used at Interpower. They have 3 or 2 prongs on either of the cord. c13 power cords commonly work with computer and device inlets and are attached and used to power computers and monitors. 
About C19 Power Cords | A Brief Introduction to C13 Power Cords
C19 power cords are 3-pin connections and are designed to carry high currents of up to 16 amps. These are female connectors and come in different shapes. These connectors are 2 more common IEC 60320 components used at Interpower. 
c19 power cords commonly work with devices that require higher current and work with data centre rack-mounted power distribution units, chassis switches, and enterprise-class servers. In other words, these are used on the end of high-current computer and networking device power cords. 
What Are the Differences Between C13 and C19 Power Cords?
Talking about the differences between c13 and c19 power cords, here is what you need to know:

Plug Diameter | C13 Vs C19 Power Cords

C13 power cords come in different lengths from 6 to 25 feet and have small plug diameters. The best part is that these are more vulnerable to damage when tripped or accidentally pulled. On the other hand, the c19 power cord has a length of 2.5 meters/9 feet.  

Plug's Shape | C13 Vs C19 Power Cords

C13 power cords are circular plug-in shapes while c19 power cords are outlet sockets and shaped rectangular. However, it is very important to understand the sizes of these plugs as it determines how they will and will not fit into any device or computer. 

Power Cord Sizes | C13 Vs C19 Power Cords

In common, the size of a C13 power cord is 3 feet long in appliances that are large such as freezers, air conditioners, refrigerators, and microwaves. These connect devices mainly to a generator or wall outlet. While the c19 power cord is 6.5 feet long and is designed to suit higher-temperature applications.

Pin Numbers | C13 Vs C19 Power Cords

C13 power cords have 2 ends- the standard AC plug and 3 prongs- 2 flats at the top and 1 round at the bottom, known as grounding pin/third pin, whereas the c19 power cord has a 15A round pin plug with a D-type socket. 

Voltage | C13 Vs C19 Power Cords

Talking about voltage, c13 power cords have 10 amps at 250 volts. It works well with appliances such as 120 or 240 volts. These are compatible with standard IEC-320-C13 receptacles. On the other hand, c19 power cords have a maximum current rating of 16 amps at 16-18 AWG and 20 amps at 14-16 AWG. These can handle about 250 volts. 
What Are C13 Power Cords Used for? The Best Uses of C13 Power Cords
The common uses of c13 power cords are:

Medical and test equipment
IT equipment 
Commercial appliances 
Home appliances 
Power distribution devices 
Data centres 
Professional food equipment 

What Are C19 Power Cords Used for? The Best Uses of C19 Power Cords
The common uses of c19 power cords are:

IT applications 
Computers 
Monitors 
Servers 
Other high-power equipment

4 Useful Tips When Choosing Data Center Power Cords | Things to Consider While Choosing Data Center Power Cords
No doubt, the c13 and c19 power cords are essential in electrical power distribution. Even though their collective importance will not diminish, it is important to consider a few things when purchasing it such as:

Always consider the maximum power voltage for the equipment you'll plug the power cord into. 
As it is important not to mess with electrical wires, it is important to purchase different coloured cords. As a result, it will become easy to trace wires. 
Remember to use a power cord with less length. So before purchasing, keep in mind to select the appropriate cord gauge and length.  
One must always opt for protective preventive measures when handling electrical wires or cords. So always consider choosing an appropriate and suitable cord jacket material as a shield.  

Jennifer Truong is the owner of SF Cable, a California based online retailer of all kind of cables, wires, cords, and other related accessories for computers and other consumer electronics. SF Cable is well known in the market for providing high-quality products at low prices by sourcing them directly from manufacturers. Jennifer has extensive experience in the cable industry and has been instrumental in the growth of SF Cable and in establishing it as one of the leading providers of cables online.