Category: Plugs & Receptacles

The Different Types of Power Cord Connectors

Power cord connectors are the link between power cables and devices. However, not all power cord connectors are created equal. Available in a large variety of styles, connectors are designed to handle specific voltages, currents, and environments. Using the right connectors for any application is crucial for safety and successful operation.

Keep reading for more information about some of the most common styles of power cord connectors!

Power Cord Connectors: The Basics

Each type of connector has its own unique properties. Before you can determine which type of power cord connector is correct for your needs, you’ll need to consider a variety of factors. The first consideration is identifying whether the power circuit is AC or DC. AC connectors are typically used to connect cords and devices to wall outlet receptacles and include the standard NEMA 5-15 power plugs found in household and office applications. DC connectors are traditionally used to supply low power to smaller devices like battery-powered mechanisms. With the increasing use of DC grids, DC connectors have also evolved to meet the demand for high power capacity.

Types of Power Cord Connectors

While all connectors share the same function at the most basic level—connecting cables and completing power circuits—there are many different power cord connectors, with each style having a unique purpose and intended use.

NEMA Connectors

NEMA power cords use NEMA connectors in either Type A (two-prong) or Type B (three-prong) variations. These connectors use AC power and are commonly used for residential appliances or office devices, especially in North America. NEMA power cord connectors are identified with a two-part code ending in “P” for plugs or “R” for receptacles. Receptacles are most commonly used as the wall outlet, but are sometimes used on the device end and are often used in power distributor units (PDUs).

Popular NEMA connectors include:

  • 1-15P and 1-15R
  • 5-15P and 5-15R
  • 5-20P and 5-20R

IEC Connectors

IEC connectors used for AC power aren’t limited to North America and are instead used around the world. They are popular for powering electronics, particularly computers, medical equipment, or devices in data centers. IEC connectors are labeled with a “C” followed by a number, with even numbers referring to plugs and odd numbers referring to receptacles used on the device.

Common IEC connectors include:

  • C5 and C6
  • C13 and C14
  • C19 and C20

Wire Connectors

Wire connectors combine two or more wires at a common junction point. This is common for installing other electrical components like light switches, ceiling fans, and other fixtures where detachable connectors are not used for device portability.

What to Consider Before Choosing Power Cord Connectors

Now that you understand the different types of power cord connectors, there are a few important factors to consider before you make your selection. Each type of connector has unique properties, so consider these key elements and how they relate to your specific application:

  • Voltage: How much voltage does your application require? Power cords are constructed according to duty or intended use: Light, medium, and heavy-duty. Connectors also vary in robustness and ratings.
  • Compatibility: Is your connector compatible with your application? Some connectors are better suited to handle various physical stressors like vibration.
  • Environment: Does your connector need to withstand harsh conditions such as extreme temperatures or exposure to wet conditions?

If your power cord will be used in intense conditions, be sure your connector is constructed and rated to match. However, if your power cord will be used in a moderate or protected area, a standard connector may be more practical to save on cost. Choosing the correct style of power cord connector will help ensure practicality and safety during use.

Quail Electronics, Inc. is Your Leading Expert and Source for Electronic Components

We are a leading manufacturer and supplier of power cords, power strips, and other electronic accessories. With over 30 years of industry experience, we are a trusted provider of top-quality domestic and international power cords. We offer competitive pricing and convenient, same-day shipping to meet all of your electrical needs. Our extensive inventory will provide you with precisely what you need.

Contact us for more information or request a quote to get started today.

Piggybacking Electrical Outlets

If you’re running short on electrical outlets or receptacles and need an easy solution, piggybacking may be an ideal solution for you.

Piggybacking an outlet describes passing power from one connector to another. It involves adding extra electrical plugs or devices to the original outlet’s receptacles to expand the number of available electrical connections. While there are certain risks involved if performed improperly, when used correctly, piggyback electrical plugs, outlets, and cords offer many benefits for various operations.

How Do Piggyback Plugs Work?

Piggybacking uses an additional electrical device by plugging into an existing outlet. A piggyback has male pins on one side and a female receptacle on the other, allowing additional connectors to be plugged into the piggyback. This increases the number of available electrical connections from one outlet.

There are several advantages of piggybacking for electrical applications:

  • Saves space: Reduces clutter and eliminates the need for multiple outlets in tight areas.
  • AC power: Allows connections to an AC outlet and additional devices while keeping the outlet accessible for continued AC use.
  • Easy to use: Does not require specialized tools or installation.

Types of Electrical Piggybacking

While all piggybacking devices serve the same general purpose, there are different variations available to suit various needs.

Piggyback Power Cord

Piggyback power cords are extension cables with the piggyback function on the connector or plug. These cables allow additional devices to use power from the same source. Piggyback power cords are commonly used for appliances and workspaces.

Piggyback Electrical Plug

Also known as switch plugs, piggyback electrical plugs are not directly connected to an extension cable. Instead, these connectors feature one male plug with additional female receptacles, allowing multiple power cords to connect to a single outlet. These plugs eliminate the need for cord management and offer increased organization.

Dangers of Piggybacking Electrical Outlets and Plugs

While piggybacking can offer many advantages, there are several risks if not performed correctly. The biggest risk stems from “daisy chaining,” which is the process of continually stringing together plugs and receptacles in a long chain. Daisy chaining can be tempting, as it seems to be a reasonable means of extending your electrical reach; however, excessive chaining can quickly overload your outlet, leading to overheating, fire, or other electrical hazards. Avoid overloading your outlet by only piggybacking devices that, when combined, do not exceed the outlet’s wattage capacity.

Additionally, piggybacking power cords does not offer surge protection. Take care to only use your cables and piggyback electrical plugs as instructed to reduce the risk of power surges and voltage spikes.

Alternatives to Piggybacking an Electrical Outlet

Piggybacking can be an excellent space-saving solution for many operations. However, it is not always suitable for every application. Alternative options include:

  • Power strips
  • Extension cords
  • Additional outlets

Evaluate the specific requirements and circumstances of your application to choose the best electrical solution.

Choose Quail Electronics, Inc. as Your Trusted Electrical Cable Supplier

Quail Electronics, Inc. has over 30 years of industry experience, providing quality power cords, adapters, and other electrical accessories to clients in any trade. We are a leading manufacturer and supplier of standard and custom power cords, helping find the perfect solution for your unique requirements. With competitive pricing, low minimum order requirements, and same-day shipping on in-stock items, we are your best source for any electrical and power components.

Contact us for more information or request a quote to get started today.

International Power Cords and Plug Types

While some countries use the same plug configurations and cord standards, most countries have their own unique requirements and specifications for power cables. Understanding the different types of international power cords and plugs used across the globe is essential to choosing the correct style for your application and preventing damage to your devices, yourself, or others!

Keep reading to learn about different plug types around the world and what to consider when selecting an international power cord.

Types of International Plugs

There are at least 14 different models of plugs in the international market. While most countries have primary plug styles, other plug types may also be utilized due to variations or exceptions in specific regions or electrical installations.

  • Type A: These plugs have two flat, rectangular prongs and are ungrounded.
  • Type B: Like Type A plugs, these plugs have two flat, rectangular prongs. However, they also include a third, rounded prong used for grounding.
    • Used in: North America, Central America, Caribbean, Japan, Taiwan
  • Type C: A simple ungrounded design with two rounded prongs.
  • Type D: Features two rounded prongs, like Type C plugs, with an added third rounded prong for grounding.
    • Used in: India, Nepal
  • Type E: These plugs have two rounded prongs and a grounding hole to accept a male earth pin in the socket.
    • Used in: France, Belgium, Poland, Slovakia, Czech Republic
  • Type F: Similar to Type C plugs, with additional clips on the sides for grounding.
    • Used in: Russia, South Korea, most European countries
  • Type G: Features three rectangular grounded pins.
  • Type H: These plugs have either three rounded prongs or two flat and one rounded prong. Their sockets can accept both styles.
  • Type I: Three-prong plugs with flat angled rectangular pins.
    • Used in: Australia, Argentina, China, New Zealand
  • Type J: These plugs have three rounded pins in a triangular formation.
  • Type K: Features three prongs: two rounded and an offset grounded prong.
  • Type L: All three rounded prongs are aligned in one row, with the center pin being the grounding connection.
    • Used in: Italy, Chile, Uruguay
  • Type M: Similar to Type D plugs, but with larger prong sizes. Often used for larger appliances.
  • Type N: Features a triangular three-prong design similar to Type J plugs. However, the grounding pin on these plugs is closer to the center line.
    • Used in: Brazil

Always double-check the power requirements and plug types for the location you’re visiting to ensure compatibility with your devices.

The Most Common Types of Power Cords

While there are thousands and thousands of different cord styles around the world, some of the most common types of power cords are:

  • NEMA 1-15 Cords: Standard two-prong, non-grounded cords for low-voltage appliances. These power cables are popular in North America and are often used for consumer devices and smaller electronics.
  • NEMA 5-15 Cords: Standard three-prong, grounded cords for low-voltage devices where the addition of a safety ground is required, such as in power tools, datacom servers, and medical devices.
  • IEC C13 to C14 Cords: Commonly used to power office devices, like computers and monitors.
  • IEC-60309 Cords: Feature industrial-grade pin and sleeve connectors and durable construction. These cords are designed for high-voltage applications.

Considerations for Using International Power Cables

International standards for power cords, plugs, and other electronics vary significantly from region to region. Before traveling abroad, ensure you have the proper electronic power cords and adapters for your devices. Additional considerations include:

  • International Adapters and Converters: Adapters allow you to plug your existing power cords into international socket configurations. They are an alternative solution for powering devices with different types of plugs.
  • International Voltage and Frequency Standards: Different countries operate on different voltages, ranging from 110V to 240V. Additionally, frequencies may vary by country, with most operating on 50Hz or 60Hz. Be sure only to use international power cords that comply with the voltage and frequency standards of that country.
  • Safety: Always look for cable certifications such as CE, UL, or RoHS to ensure the quality, safety, and environmental compliance of any adapters, converters, plugs, and power cords you use.

Contact Quail Electronics, Inc. for International Plugs and Power Cords

Quail Electronics, Inc. is dedicated to providing customers around the world with the best electronic and power components. From power cords to adapters to power strips and more, we have the electronic components you need for any application.

Contact us today for more information on international power standards for electronics. Request a quote for pricing information and to begin your order.

Continue reading International Power Cords and Plug Types

How to Identify Male & Female Power Cords

The plug and receptacle ends of power cords are the connector components that make a cord function. And almost all connector components are assigned a gender: male and female. This helps easily distinguish connectors and match them for safe power flow.

Plugs are also known as the “male ends” of a cable and are responsible for delivering power, while receptacles are called the “female ends” of a cable and receive signals from a male end. Understanding and being able to identify male and female cord ends is necessary to ensure proper connections and help regulate cables for power and digital signals.

Keep reading to learn key identifying factors for male and female power cords and connectors.

Male & Female Indicators

Male Plugs

Male connectors, or plugs, have two or more exposed pins, including live, neutral, and an optional ground pin. Separated by insulation, the pins from a male plug directly connect with a female socket or inlet to create an electrical link. One easy way to identify a male connector: If it has Pins, it’s a Plug.

When selecting a power cord, make sure you’re choosing the right end connector for your needs. For IEC power cables, male power cords have even numbers (for example, C14). Male plugs on NEMA power cords are labeled with a “P” (for example, NEMA 5-15P).

Female Receptacles

Female connectors, or receptacles, have two or more sockets designed to perfectly receive a male plug from a separate cable or device. The recessed holes are necessary for creating a safe and consistent electrical link between male and female ends.

For IEC power cables, female power cords have odd numbers (for example, C13). Female receptacles on NEMA power cords are labeled with an “R” (for example, NEMA 5-15R).

Connecting & Converting Power Cords

Almost always, the cable with a permanent connection to a power source is a female power cord. This is to protect users and equipment from the live, exposed prongs on a male plug end. However, if you need to alter a connection point, additional components may be necessary.

At Quail Electronics, Inc., we offer various electrical plugs and receptacles in both IEC and NEMA connections to help you safely connect and power any electronic device. Find the electrical connectors and accessories you need today.

Quail Electronics, Inc. is Your Leading Source of Power Cords & Accessories

Quail Electronics, Inc. has over 30 years of experience as a top supplier of power cords and electrical accessories. We offer competitive pricing, no minimum order requirements, and same-day shipping on all in-stock products to stand apart from the crowd. Contact us with any questions and a team member will happily assist you. Find the right power cords for any project and request a quote today.
 

What’s the Difference Between C13 and C15 Cord Connectors?

IEC Power Cables Explained

IEC cables are cords that meet standards for power connectors set by the International Electrotechnical Commission (IEC). C13 cords and C15 cords are approved by the IEC under the IEC 60320 standard. This standardization helps to ensure safety, uniformity, and compatibility across different manufacturers and applications. IEC cables are commonly used for equipment designed for international use, such as datacom equipment, medical devices, audio/visual equipment, and commercial appliances.

C13 Power Cables vs C15 Power Cables

Feature

C13 Power Cords

C15 Power Cords

Physical Appearance

Lightweight, no notch opposite ground pin.

Heavy-duty, has a notch opposite the ground pin.

Compatibility

Fits with C14 inlets only. Not compatible with C16 inlets.

Compatible with both C14 and C16 inlets. More versatile.

Heat Tolerance

Up to 150°F (65°C).

Up to 250°F (120°C).

Safety

Safe when used within the rated temperature range.

Safe when used within the rated temperature range.

 

C13 and C15 Uses and Applications

C13 Power Cord Applications

IEC-60320-C13_BLACK.jpgC13 power cables are commonly used for applications including:

  • Desktop computers and monitors
  • Printers
  • Networking devices and routers
  • Office and consumer electronics
  • Audio and video equipment
  • Medical devices

C15 Power Cable Applications

IEC-60320-C15_BLACK.jpg

C15 cables are used for high-temperature applications, such as:

  • Server rooms
  • PoE switches (Power over Ethernet)
  • Telecommunications gear
  • High-performance computing equipment
  • Industrial food service ovens

Pros and Cons of C13 and C15 Power Cords

C13 Power Cords

  • Pros: More widely used and readily available, inexpensive, suitable for most standard electronics.
  • Cons: Limited to low-temperature applications, not compatible with C16 inlets.

C15 Power Cords

  • Pros: Excellent for high-temperature applications, compatible with both C14 and C16 inlets, heavy-duty build.
  • Cons: Less common, often more expensive, unnecessary for low-heat devices.

Get C13 and C15 Power Cables from Quail Electronics, Inc.

At Quail Electronics, Inc., we supply a wide range of IEC power cables, including C13 and C15, to meet your specific needs:

With low minimum order requirements, competitive pricing, and same-day shipping on in-stock items, we get you the right electronic components at prices and times that work for you.

Contact us for more information or with any questions. Request a quote to get started on your order today!

Continue reading What’s the Difference Between C13 and C15 Cord Connectors?

GFCI Plug: A Cord For A Safe Surge

NEMA 5-15P GFCI_BLACKEver made a mistake and wish life had a reset button? In the power cord industry, Quail Electronics understands that life isn’t perfect. However, when dealing with electrical equipment, safety is a vital frame of thought we take seriously when powering your items. Regardless of the utility, assuring a safe solution in your home to potential health hazards from electronics is an important topic that necessitates just the right powering configuration. A ground fault circuit interrupter, or a GFCI, is a device that is designed primarily to prevent electric shock. GFCI outlets are often found in living rooms, kitchens and bathrooms.

You’ve probably noticed a GFCI near your sink area. The device automatically disables an electric circuit when it detects that electrical current is flowing along an unintended path. The GFCI measures the current leaving the hot side of a power source and juxtaposing it with the current returning to the neutral side. Any discrepancy in electric current flowing will activate the GFCI and shut the power off. If there is any imbalance, the GFCI trips the circuit. It is able to sense an electrical current mismatch as small as 4 milliamps, and it may react as quickly as 1/30th of a second. Continue reading GFCI Plug: A Cord For A Safe Surge

We Got Your Piggyback – No More Squealing!

PiggybackACBunk beds. Cargo pants. Perhaps even rearranging that walk-in closet into a storage unit. We’re always looking to find ways to save space while increasing efficiency. With this in mind, Quail Electronics proudly offers a space-saving solution for your power cord needs. The piggyback plug will allow you to tap into the AC power outlet and power a piece of equipment holiding a usable AC power outlet. Continue reading We Got Your Piggyback – No More Squealing!

I come from a land down under – the great wall – socket

“Paper or plastic?” We’ve all been asked this paradoxical quandary at the checkout counter. Both are similar in nature, and serve the same purpose. However, both are mutually exclusive, and derive from different materials. Yet, either solution offers strikingly similar functionality.

This is also true in the power cord industry. As a worldwide leader in power cord configurations, Quail provides scores of North American and international combinations to fulfil your home or office’s electrical solutions. Two power cord configurations from cross-continental hemispheres in particular may appear identical in design, yet are fraternal in operation. After all, everybody knows you don’t play ping pong with a boomerang.

The Australian three-blade conductor power cord mirrors its Chinese three-pronged equivalent for domestic or industrial power cord configurations. Despite their similar architecture, the primary difference is the Australian model features insulated live and neutral blades. Continue reading I come from a land down under – the great wall – socket