Put the Power Cord to the Test

Today we’ll be discussing the various “testing” cords must go through in order to be 100% ready to go and meet the requirements for the UL standards (or international safety agency approvals) of cord sets and power cord supplies.

UL generates standards and test procedures for products and equipment focusing on product safety. Power cords undergo some of the most common tests:insulation

  1. A grounding test. The purpose of a grounding test is to protect the consumer from hazards that can be caused by a faulty ground connection. A ground bond test is a high current AC test that measures resistance of the ground path under high current conditions.
  2. The continuity test is carried out under high current, simulating a fault to earth. This test is performed by applying an AC or DC current between the conductive surface and protective earth.
  3. There is a hi-pot test. This is a stress test of the insulation of a device under test DUT (Device Under Test). This means the voltage used in a hi-pot test can either be AC or DC.

Continue reading Put the Power Cord to the Test

Auto-Lock Power Cords: Updated!

Auto-Lock® power cords are a game-changer for secure and reliable connections.

At Quail Electronics, Inc., you’ll find Auto-Lock power cords in an abundance of plug and cable types, with domestic and international approvals. In addition to selecting various plug types, cable types, and lengths, our Auto-Lock series offers multiple color choices, including black, red, green, and blue.

Additionally, Auto-Lock connectors are available in several angled configurations. Our C15 Auto-Lock connectors are available with up and down configurations, while our C13 Auto-Lock connectors and C19 Auto-Lock connectors are available with up, down, left, and right-angled configurations.

With our expansive selection, you can get the Auto-Lock power cords you need in the colors and angles that work best for your application.

Why It Matters

Auto-Lock cords were already an excellent solution for preventing accidental unplugging (or disconnection) from equipment. Their locking mechanism keeps connections secure, even under stress. Now, with added options and configurations, these cables provide:

  • Better Organization: Use colored cables to identify specific cords and organize your cables.
  • Improved Access: The angled connectors make plugging and unplugging easy, even in hard-to-reach areas.
  • Reliable Connection: The proven Auto-Lock locking mechanism ensures your cords stay plugged in unless manually removed.

Different Types of Auto-Lock Power Cords

At Quail Electronics, Inc., we offer a large selection of Auto-Lock power cords for a variety of applications and industries. Our inventory of locking IEC power cords includes:


For assistance in selecting the right IEC Auto-Lock power cord for your devices or operations, contact us today, and a team member will assist you.

Order Auto-Lock Power Cables from Quail Electronics, Inc.

With over three decades of industry experience, Quail Electronics, Inc. is your trusted source for all power cords and electronic accessories. Backed by a team of knowledgeable experts, we can help determine the best solutions for your unique applications. With competitive pricing, low minimum order requirements, and same-day shipping on in-stock items, we get you the power cables you need at prices that work for you.

Contact us or request a quote to get started on your order today.