--- title: InfoPower Blog | testing (2) description: testing | The InfoPower blogs are created to assist you in designing, building, and maintaining products for worldwide markets by providing you with information on topics that are relevant to power system components. 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[Conforming to Local Safety Requirements](http://www.interpower.com/ic/designers/designing-for-export/Conforming-to-Local-Safety-Requirements.html) - [What standards must electronic or electrical equipment meet?](http://www.interpower.com/ic/designers/designing-for-export/What-Standards-Must-Electronic-or-Electrical-Equipment-Meet.html) - [European & International Standards Writing Agencies](http://www.interpower.com/ic/designers/designing-for-export/european-international-standards-writing-agencies.html) - [What is the CE Marking?](http://www.interpower.com/ic/designers/designing-for-export/What-is-the-CE-Marking.html) - [What is the ENEC Mark?](http://www.interpower.com/ic/designers/designing-for-export/What-is-the-ENEC-Mark.html) - [Who enforces international safety standards?](http://www.interpower.com/ic/designers/designing-for-export/who-enforces-international-safety-standards.html) - [International Safety Compliance is a Corporate-wide Effort](http://www.interpower.com/ic/designers/designing-for-export/international-safety-compliance-is-a-corporate-wide-effort.html) - 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[International Power Source Benefits](http://www.interpower.com/ic/designers/webcasts/International-Power-Source-Benefits.html) - [Selecting the Correct Cable for Worldwide Markets](http://www.interpower.com/ic/designers/webcasts/selecting-the-correct-cable.html) - [Accessory Power](http://www.interpower.com/ic/designers/webcasts/accessory-power-for-worldwide-markets.html) - [Quality Topics](http://www.interpower.com/ic/designers/Quality-Topics.html) - [60320 Withdrawal Force](http://www.interpower.com/ic/designers/QualityTopics/60320-Withdrawal-Force.html) - [Abrupt Pull Test](http://www.interpower.com/ic/designers/QualityTopics/Abrupt-Pull-Test.html) - [Hospital-Grade Power Cord](http://www.interpower.com/ic/designers/QualityTopics/HospitalGrade-Powercord.html) - [Cord Flex Tester](http://www.interpower.com/ic/designers/QualityTopics/Cord-Flex-Tester.html) - [Cord Anchorage Pull Test](http://www.interpower.com/ic/designers/QualityTopics/Cord-Anchorage-Pull-Test.html) - [Cord Anchorage Torque Twist Test](http://www.interpower.com/ic/designers/QualityTopics/Cord-Anchorage-Torque-Twist-Test-Video.html) - [Crimp Cross Section and Pull Test](http://www.interpower.com/ic/designers/QualityTopics/Crimp-Cross-Section-and-Pull-Test.html) - [Insertion-withdrawal Testing](http://www.interpower.com/ic/designers/QualityTopics/InsertionWithdrawal-Testing.html) - [Temperature Rise Testing](http://www.interpower.com/ic/designers/QualityTopics/Temperature-Rise-Testing.html) - [Vertical Flame Test](http://www.interpower.com/ic/designers/QualityTopics/Vertical-Flame-Test.html) - [In-depth Product Line Information](http://www.interpower.com/ic/designers/Indepth-Product-Line-Information.html) - [Power Cords and Cord Sets](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-power-cords-and-cord-sets.html) - [Hospital-Grade Products](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-info-on-HospitalGrade-Products.html) - [Heat Shrink Tubing](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-heat-shrink-tubing.html) - [Plugs and Sockets](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-info-on-Plugs-and-Sockets.html) - [High Power Pin & Sleeve Devices](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-High-Power-Pin-and-Sleeve-Devices.html) - [Connector Locks](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-information-on-Connector-Locks.html) - [Cable](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Cable.html) - [Odd Sizes in AWG Flexible Cable](http://www.interpower.com/ic/designers/in-depth-product-line-information/odd-sizes-in-AWG-flexible-cable.html) - [Strain Reliefs](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Strain-Reliefs-Cable-Glands.html) - [Terminal Blocks](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Terminal-Blocks.html) - [Testing](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-testing.html) - 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[Ferrites](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-ferrites.html) - [Socket Strips](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Socket-Strips.html) - - [Interpower RSS Feeds](http://www.interpower.com/ic/interpower-rss-feeds.html) - [Interpower Connections](http://www.interpower.com/ic/designers/Interpower-Connections.html) - [Featured Product](http://www.interpower.com/ic/designers/featuredproduct.html) - [White Papers](http://www.interpower.com/ic/designers/White-Papers.html) - [Major International Testing Agencies](http://www.interpower.com/ic/designers/Major-International-Testing-Agencies.html) - [Guide to International Standards Publications](http://www.interpower.com/ic/designers/Guide-to-International-Standards-Publications.html) - [Environmental Information](http://www.interpower.com/ic/designers/Environmental-Information.html) - [Glossary of Terms](http://www.interpower.com/ic/designers/Glossary-of-Terms.html) - 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[Hospital-Grade Products](http://www.interpower.com/ic/hospitalgrade.html) - [Testing & Safety Equipment](http://www.interpower.com/ic/testing.html) - [International Power Source](http://www.interpower.com/ic/ips.html) - [Value-Added Services](http://www.interpower.com/ic/valueadded.html) - [Labeling & Packaging Services](http://www.interpower.com/ic/customlabeling.html) - [Accessories](http://www.interpower.com/ic/accessories.html) - [Sale Items](http://www.interpower.com/cgi-bin/ic.cgi/excess.p) - [Product Design Library](http://www.interpower.com/ic/designers.html) - [Designing for Export](http://www.interpower.com/ic/designers/designing-for-export.html) - [Guides, Charts, and Brochures](http://www.interpower.com/ic/designers/designing-for-export/guides-and-charts.html) - [National Power Mains](http://www.interpower.com/ic/designers/designing-for-export/national-power-mains.html) - [The Global Market Place](http://www.interpower.com/ic/designers/designing-for-export/The-Global-Marketplace.html) - [Why observe international product safety requirements?](http://www.interpower.com/ic/designers/designing-for-export/Why-Observe-International-Product-Safety-Requirements.html) - [Conforming to Local Safety Requirements](http://www.interpower.com/ic/designers/designing-for-export/Conforming-to-Local-Safety-Requirements.html) - [What standards must electronic or electrical equipment meet?](http://www.interpower.com/ic/designers/designing-for-export/What-Standards-Must-Electronic-or-Electrical-Equipment-Meet.html) - [European & International Standards Writing Agencies](http://www.interpower.com/ic/designers/designing-for-export/european-international-standards-writing-agencies.html) - [What is the CE Marking?](http://www.interpower.com/ic/designers/designing-for-export/What-is-the-CE-Marking.html) - [What is the ENEC Mark?](http://www.interpower.com/ic/designers/designing-for-export/What-is-the-ENEC-Mark.html) - [Who enforces international safety standards?](http://www.interpower.com/ic/designers/designing-for-export/who-enforces-international-safety-standards.html) - [International Safety Compliance is a Corporate-wide Effort](http://www.interpower.com/ic/designers/designing-for-export/international-safety-compliance-is-a-corporate-wide-effort.html) - [Webcasts](http://www.interpower.com/ic/designers/Webcasts.html) - [IEC 60320 Overview](http://www.interpower.com/ic/designers/webcasts/iec60320-overview.html) - [How Interpower Delights Customers...FAST](http://www.interpower.com/ic/designers/webcasts/how-interpower-delights-customers-fast.html) - [International Power Found in the Heartland](http://www.interpower.com/ic/designers/webcasts/interpower-on-ien-now-international-power-in-the-heartland.html) - [Interpower Talks Unique Device Identification System](http://www.interpower.com/ic/designers/webcasts/interpower-talks-unique-device-identification-system.html) - [How to Select Power Cords and Cord Sets](http://www.interpower.com/ic/designers/webcasts/how-to-select-power-cords-and-cord-sets.html) - [Interpower International Power Cable Explained](http://www.interpower.com/ic/designers/webcasts/interpower-international-power-cable-explained.html) - [Commonly Asked Questions](http://www.interpower.com/ic/designers/webcasts/commonly-asked-questions.html) - [International Power Source Benefits](http://www.interpower.com/ic/designers/webcasts/International-Power-Source-Benefits.html) - [Selecting the Correct Cable for Worldwide Markets](http://www.interpower.com/ic/designers/webcasts/selecting-the-correct-cable.html) - [Accessory Power](http://www.interpower.com/ic/designers/webcasts/accessory-power-for-worldwide-markets.html) - [Quality Topics](http://www.interpower.com/ic/designers/Quality-Topics.html) - [60320 Withdrawal Force](http://www.interpower.com/ic/designers/QualityTopics/60320-Withdrawal-Force.html) - [Abrupt Pull Test](http://www.interpower.com/ic/designers/QualityTopics/Abrupt-Pull-Test.html) - [Hospital-Grade Power Cord](http://www.interpower.com/ic/designers/QualityTopics/HospitalGrade-Powercord.html) - [Cord Flex Tester](http://www.interpower.com/ic/designers/QualityTopics/Cord-Flex-Tester.html) - [Cord Anchorage Pull Test](http://www.interpower.com/ic/designers/QualityTopics/Cord-Anchorage-Pull-Test.html) - [Cord Anchorage Torque Twist Test](http://www.interpower.com/ic/designers/QualityTopics/Cord-Anchorage-Torque-Twist-Test-Video.html) - [Crimp Cross Section and Pull Test](http://www.interpower.com/ic/designers/QualityTopics/Crimp-Cross-Section-and-Pull-Test.html) - [Insertion-withdrawal Testing](http://www.interpower.com/ic/designers/QualityTopics/InsertionWithdrawal-Testing.html) - [Temperature Rise Testing](http://www.interpower.com/ic/designers/QualityTopics/Temperature-Rise-Testing.html) - [Vertical Flame Test](http://www.interpower.com/ic/designers/QualityTopics/Vertical-Flame-Test.html) - [In-depth Product Line Information](http://www.interpower.com/ic/designers/Indepth-Product-Line-Information.html) - [Power Cords and Cord Sets](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-power-cords-and-cord-sets.html) - [Hospital-Grade Products](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-info-on-HospitalGrade-Products.html) - [Heat Shrink Tubing](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-heat-shrink-tubing.html) - [Plugs and Sockets](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-info-on-Plugs-and-Sockets.html) - [High Power Pin & Sleeve Devices](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-High-Power-Pin-and-Sleeve-Devices.html) - [Connector Locks](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-information-on-Connector-Locks.html) - [Cable](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Cable.html) - [Odd Sizes in AWG Flexible Cable](http://www.interpower.com/ic/designers/in-depth-product-line-information/odd-sizes-in-AWG-flexible-cable.html) - [Strain Reliefs](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Strain-Reliefs-Cable-Glands.html) - [Terminal Blocks](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Terminal-Blocks.html) - 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[Read More](https://blog.interpower.com/infopower/torqued-and-tested) 0 Comments [Click here to read/write comments](https://blog.interpower.com/infopower/torqued-and-tested#comments-listing) Topics: [testing](https://blog.interpower.com/infopower/tag/testing), [designing for export](https://blog.interpower.com/infopower/tag/designing-for-export), [safety](https://blog.interpower.com/infopower/tag/safety), [compliance standards](https://blog.interpower.com/infopower/tag/compliance-standards), [USA Made Products](https://blog.interpower.com/infopower/tag/usa-made-products) ## [Swiss Household Plug and Socket System Deviation per SN 441011](https://blog.interpower.com/infopower/swiss-household-plug-and-socket-system-deviation-per-sn-441011) Posted on 11/10/20, 3:49 PM [![](https://blog.interpower.com/hubfs/Interpower_November2017/images/InfoPower%20Blog/swiss-deviation-700x367.jpg)](https://blog.interpower.com/infopower/swiss-household-plug-and-socket-system-deviation-per-sn-441011) The new Swiss standard series SN 441011 for plugs and socket-outlets for household and similar purposes has been applicable since March 1, 2019, and replaces the previous standard SN SEV 1011. The manufacture and import of products and appliances incorporating plugs and socket-outlets that are regulated by the previous standard SN SEV 1011 will remain permitted until February 28, 2022. [Read More](https://blog.interpower.com/infopower/swiss-household-plug-and-socket-system-deviation-per-sn-441011) 0 Comments [Click here to read/write comments](https://blog.interpower.com/infopower/swiss-household-plug-and-socket-system-deviation-per-sn-441011#comments-listing) Topics: [electrical safety](https://blog.interpower.com/infopower/tag/electrical-safety), [cord set](https://blog.interpower.com/infopower/tag/cord-set), [testing](https://blog.interpower.com/infopower/tag/testing), [Swiss plug](https://blog.interpower.com/infopower/tag/swiss-plug) ## [Hospital-Grade Cords—Fighting the Good Fight](https://blog.interpower.com/infopower/hospital-grade-cords-fighting-the-good-fight) Posted on 9/14/20, 4:46 PM [![](https://blog.interpower.com/hubfs/Interpower_November2017/images/InfoPower%20Blog/hospital-cords-img-700x367.jpg)](https://blog.interpower.com/infopower/hospital-grade-cords-fighting-the-good-fight) Whether it’s a hospital in a city or a clinic in a small town, reliable power is critical to medical facility patients, families and staff. Interpower Hospital-grade plugs can be molded or hand-wired in several colors. The color of choice for many hospitals and clinics, however, is the clear, see-through Interpower hospital plug. The clear plug allows medical staff to see if plug wiring and other components remain intact. [Read More](https://blog.interpower.com/infopower/hospital-grade-cords-fighting-the-good-fight) 0 Comments [Click here to read/write comments](https://blog.interpower.com/infopower/hospital-grade-cords-fighting-the-good-fight#comments-listing) Topics: [product design](https://blog.interpower.com/infopower/tag/product-design), [testing](https://blog.interpower.com/infopower/tag/testing), [hospital-grade cords](https://blog.interpower.com/infopower/tag/hospital-grade-cords) ## [Interpower Ultrasonic Welding: The “Sonic” That Keeps on Booming](https://blog.interpower.com/infopower/interpower-ultrasonic-welding-the-sonic-that-keeps-on-booming) Posted on 6/22/20, 2:33 PM [![image of ultrasonic weld process](https://blog.interpower.com/hubfs/Interpower_November2017/images/InfoPower%20Blog/ultrasonicweld-700x367.png)](https://blog.interpower.com/infopower/interpower-ultrasonic-welding-the-sonic-that-keeps-on-booming) In comparison to the fireworks of traditional welding’s molten metal, ultrasonic welding is more a wisp of smoke and a tip of the magician’s hat. In the mid to late 1990s, ultrasonic welding had ventured well beyond its plastics and automotive roots of the 1960s and 1980s respectively. By the dawn of the new millennium, ultrasonic welding had expanded far beyond toys and automobile subsystems—it was wired into the consumer electronics industry, including medical devices and components. Though lacking the cachet of robotics and CAD-CAM, ultrasonic welding was already well versed in the language of manufacturing. [Read More](https://blog.interpower.com/infopower/interpower-ultrasonic-welding-the-sonic-that-keeps-on-booming) 0 Comments [Click here to read/write comments](https://blog.interpower.com/infopower/interpower-ultrasonic-welding-the-sonic-that-keeps-on-booming#comments-listing) Topics: [product design](https://blog.interpower.com/infopower/tag/product-design), [testing](https://blog.interpower.com/infopower/tag/testing), [designing for export](https://blog.interpower.com/infopower/tag/designing-for-export), [ultrasonic weld](https://blog.interpower.com/infopower/tag/ultrasonic-weld) ## [The UL 94 Standard for Safety—Testing the Flammability of Plastics](https://blog.interpower.com/infopower/the-ul-94-standard-for-safety-testing-the-flammability-of-plastics) Posted on 6/8/20, 3:00 PM [![](https://blog.interpower.com/hubfs/Interpower_November2017/images/InfoPower%20Blog/ul94.png)](https://blog.interpower.com/infopower/the-ul-94-standard-for-safety-testing-the-flammability-of-plastics) Underwriters Laboratories’ (UL) 94 Standard for Safety Tests for Flammability of Plastic Materials for Parts in Devices and Appliances defines acceptable flammability ratings of plastic materials for parts in devices and appliances in North America. The First Edition of UL 94 appeared in September of 1972. And on September 16, 1988, the Department of Defense (DoD) adopted UL 94. Since then, there have been several updated editions of UL 94. [Read More](https://blog.interpower.com/infopower/the-ul-94-standard-for-safety-testing-the-flammability-of-plastics) 0 Comments [Click here to read/write comments](https://blog.interpower.com/infopower/the-ul-94-standard-for-safety-testing-the-flammability-of-plastics#comments-listing) Topics: [testing](https://blog.interpower.com/infopower/tag/testing), [safety](https://blog.interpower.com/infopower/tag/safety), [flammability test](https://blog.interpower.com/infopower/tag/flammability-test), [ul 94](https://blog.interpower.com/infopower/tag/ul-94) [Previous](https://blog.interpower.com/infopower/tag/testing/page/1) [All posts](https://blog.interpower.com/infopower/all) [Next](https://blog.interpower.com/infopower/tag/testing/page/3) ## Stay In-The-Know with *InfoPower* The monthly *InfoPower* blogs are created to assist you in designing, building, and maintaining products for worldwide markets by providing you with information on topics relevant to power system components. ### Subscribe to Email Updates ### Recent Posts ### Posts by Topic - 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