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Cleaning & Sterilization Instructions for Medical Grade Power Supplies & AC Adapters
https://www.globtek.cn/technical-articles/cleaning-sterilization-instructions-for-medical-grade-power-supplies-ac-adapters
IEC62368-1 and UL1310 are product safety standards which aim to keep humans safe by lowering the the possibility of hazardous occurances. Both standards agree that limiting the output power of power supplies connected to mains results in a reduced risk of fire, especially during an overload condition. While the two share similar ideas, the requirements and definitions differ slightly.Limited Power Sources (LPS): IEC62368-1 vs. UL1310 For AC DC Power supplies and Adapters
IEC62368-1 and UL1310 are product safety standards which aim to keep humans safe by lowering the the possibility of hazardous occurances. Both standards agree that limiting the output power of power supplies connected to mains results in a reduced risk of fire, especially during an overload condition. While the two share similar ideas, the requirements and definitions differ slightly.
https://www.globtek.cn/technical-articles/limited-power-sources-lps-iec62368-1-vs-ul1310-for-ac-dc-power-supplies-and-adapters
Power over Ethernet (PoE) Mode A vs. Mode B
https://www.globtek.cn/technical-articles/power-over-ethernet-poe-mode-a-vs-mode-b
Thermal Design for High Current PCB-Mount Barrel Jacks
https://www.globtek.cn/technical-articles/thermal-design-for-high-current-pcb-mount-barrel-jacks
Product Security and Risk Mitigation for USB Power Delivery (PD) Based Systems
https://www.globtek.cn/technical-articles/product-security-and-risk-mitigation-for-usb-power-delivery-pd-based-systems
Ferrite Kit: Radiated EMI Suppression Kit for GlobTek Power Supplies & Cable assemblies
https://www.globtek.cn/technical-articles/ferrite-kit-radiated-emi-suppression-kit-for-globtek-power-supplies-cable-assemblies
SMBus/I2C Interoperability for Battery Packs and Notes on System Implementation
https://www.globtek.cn/technical-articles/smbus-i2c-interoperability-for-battery-packs-and-notes-on-system-implementation
PSU Back EMF Option, for GlobTek EL6 design series products
https://www.globtek.cn/technical-articles/psu-back-emf-option-for-globtek-el6-design-series-products
ESD Testing Method, for Class II Input Medical Devices
https://www.globtek.cn/technical-articles/esd-testing-method-for-class-ii-input-medical-devices
An Understanding and Brief History of the European CoC Tier 2 Regulation, for External Power Supplies (Lot 7) , Explanation and Status Report.EU CoC Tier 2, Expanded Analysis
An Understanding and Brief History of the European CoC Tier 2 Regulation, for External Power Supplies (Lot 7) , Explanation and Status Report.
https://www.globtek.cn/technical-articles/eu-coc-tier-2-expanded-analysis
This power supply Product Selector Guide by Form Factor offers a single-sheet summary of the latest power supply and accessory offerings from GlobTek. Conveniently organized by Form Factor products can be quickly identified by External/Wall Plug in or Open Frame and then organized by Wattage. The guide includes standard battery pack and power cord offerings. The Guide includes Medical, ITE, and Household Use type power supplies.Product Selector Guide by Form Factor (April 2018)
This power supply Product Selector Guide by Form Factor offers a single-sheet summary of the latest power supply and accessory offerings from GlobTek. Conveniently organized by Form Factor products can be quickly identified by External/Wall Plug in or Open Frame and then organized by Wattage. The guide includes standard battery pack and power cord offerings. The Guide includes Medical, ITE, and Household Use type power supplies.
https://www.globtek.cn/technical-articles/product-selector-guide-by-form-factor-april-2018
This Product Selector Guide for Output connectors offers a single-sheet summary of popular connector and accessory offerings from GlobTek. GlobTek offers a vast offering of output connector and cable assembly options from it’s in house cable assembly plant. The guide includes standard battery pack and power cord offerings.Connector Selector Guide (April 2018)
This Product Selector Guide for Output connectors offers a single-sheet summary of popular connector and accessory offerings from GlobTek. GlobTek offers a vast offering of output connector and cable assembly options from it’s in house cable assembly plant. The guide includes standard battery pack and power cord offerings.
https://www.globtek.cn/technical-articles/connector-selector-guide-april-2018
This power supply Product Selector Guide by Power Level offers a single-sheet summary of the latest power supply and accessory offerings from GlobTek. Designed for the engineer starting from the concept stage, it is conveniently organized by Wattage to show the various options in each power level. Products can be quickly identified by Wattage and then by External/Wall Plug in or Open Frame. The guide includes standard battery pack and power cord offerings. The Guide includes Medical, ITE, and Household Use type power supplies.Product Selector Guide by Power Level (April 2018)
This power supply Product Selector Guide by Power Level offers a single-sheet summary of the latest power supply and accessory offerings from GlobTek. Designed for the engineer starting from the concept stage, it is conveniently organized by Wattage to show the various options in each power level. Products can be quickly identified by Wattage and then by External/Wall Plug in or Open Frame. The guide includes standard battery pack and power cord offerings. The Guide includes Medical, ITE, and Household Use type power supplies.
https://www.globtek.cn/technical-articles/product-selector-guide-by-power-level-april-2018
PSU Isolation and Identity
White paper with an explanation of Class I and Class II Input (including Class II with FE (Functional Earth)) as well as GlobTek product configuration options within and benefits/advantages of each type
https://www.globtek.cn/technical-articles/psu-isolation-and-identity
During EMC testing at the compliance lab, complex customer systems are exposed to several different forms of electromagnetic energy, both wire conducted and thru the air. The most prevalent problem we have noted during the immunity test suite of the customer system is EFT failure. Following the measures in this paper may i provide for a 2X to 3X increase in EFT immunity performance of the customer system.EFT Solutions for Sensitive Electronics
During EMC testing at the compliance lab, complex customer systems are exposed to several different forms of electromagnetic energy, both wire conducted and thru the air. The most prevalent problem we have noted during the immunity test suite of the customer system is EFT failure. Following the measures in this paper may i provide for a 2X to 3X increase in EFT immunity performance of the customer system.
https://www.globtek.cn/technical-articles/eft-solutions-for-sensitive-electronics
When using a non-standard output cable with a power supply, it is useful to be able to understand the expected voltage of the new required cable for a custom application. By entering the wire gauge, cable length, output voltage and output current, the expected output regulation effect may be determined.External Desktop and Wall Plug in Power supply / AC Adapter Output Cable Regulation Calculator
When using a non-standard output cable with a power supply, it is useful to be able to understand the expected voltage of the new required cable for a custom application. By entering the wire gauge, cable length, output voltage and output current, the expected output regulation effect may be determined.
https://www.globtek.cn/technical-articles/output-cable-regulation-calculator
Power supplies must comply with safety standards to protect equipment end-users and operators.Considering power safety
Power supplies must comply with safety standards to protect equipment end-users and operators.
https://www.globtek.cn/technical-articles/considering-power-safety
Not every thermal challenge involves hot or wet environments, as we recently found out when GlobTek provided a power supply solution to serve an RFID application.Addressing Power Challenges in High-Altitude Applications
Not every thermal challenge involves hot or wet environments, as we recently found out when GlobTek provided a power supply solution to serve an RFID application.
https://www.globtek.cn/technical-articles/power-challenges-in-high-altitude-applications
When you consider that a power supply is essential to electronics, it is amazing that so many designers wait until the end of the design process to design-in their power source. This is especially amazing today given that so much can be gained in system performance and efficiency, regardless the core technology or end product, by properly integrating the power supply into it.A Powerful Concern in Medical Device Design
When you consider that a power supply is essential to electronics, it is amazing that so many designers wait until the end of the design process to design-in their power source. This is especially amazing today given that so much can be gained in system performance and efficiency, regardless the core technology or end product, by properly integrating the power supply into it.
https://www.globtek.cn/technical-articles/a-powerful-concern-in-medical-device-design
With less than a year left before the US Department of EnergyWhite Paper: Power Adapters Design Techniques to Meet the New DoE Level VI Efficiency Standards
With less than a year left before the US Department of Energy's Level VI energy efficiency regulation becomes mandatory, system-level engineers and specifiers are now focused on testing and qualifying external power supplies from different vendors that meet the upcoming efficiency and no-load input power require- ments. With GlobTek's newly released Level VI compliant product line, these tasks can be simplified and expedited allowing manufacturers shorter time to market. GlobTek will continue to invest in research and development to push the boundaries of power supply efficiency and no-load input power consumption to meet and exceed current and future energy efficiency standards.
https://www.globtek.cn/technical-articles/power-adapters-design-techniques-to-meet-the-new-doe-level-vi-efficiency-standards
With less than a year left before the US Department of EnergyWhite Paper: Medical Power Adapters Design Techniques to Meet the New DoE Level VI Efficiency Standards
With less than a year left before the US Department of Energy's Level VI energy efficiency regulation becomes mandatory, system-level engineers and specifiers are now focused on testing and qualifying external power supplies from different vendors that meet the upcoming efficiency and no-load input power require- ments. With GlobTek's newly released Level VI compliant product line, these tasks can be simplified and expedited allowing manufacturers shorter time to market. GlobTek will continue to invest in research and development to push the boundaries of power supply efficiency and no-load input power consumption to meet and exceed current and future energy efficiency standards.
https://www.globtek.cn/technical-articles/medical-power-adapters-design-techniques-to-meet-the-new-doe-level-vi-efficiency-standards
When the USB Type-C specification was originally published in 2015, it promised to support greater speed, more power, and more convenience than historical USB technologies. A little over a year later, the USB Type-C connection is gaining greater adoption, and it is changing the way manufacturers can utilize the USB connection.USB Type C Connectors and Adaptive Power Delivery White Paper
When the USB Type-C specification was originally published in 2015, it promised to support greater speed, more power, and more convenience than historical USB technologies. A little over a year later, the USB Type-C connection is gaining greater adoption, and it is changing the way manufacturers can utilize the USB connection.
https://www.globtek.cn/technical-articles/usb-type-c-connectors-and-adaptive-power-delivery-white-paper
Power over Ethernet (PoE) as defined in the IEEE802.3 standard, has developed over the last 16 years into a mature technology capable of supplying up to 100W of remote DC power to Ethernet Appliances in locations where it is not practical to provide AC mains power, and an isolated AC/DC power supply for the Ethernet Appliance. New technological advances by Globtek now allow high Energy Efficiency performance from PoE networks, and compliance with the new US Department of Energy (DoE) Efficiency Level VI External Power New PoE Injector Products for Green Energy Performance
Power over Ethernet (PoE) as defined in the IEEE802.3 standard, has developed over the last 16 years into a mature technology capable of supplying up to 100W of remote DC power to Ethernet Appliances in locations where it is not practical to provide AC mains power, and an isolated AC/DC power supply for the Ethernet Appliance. New technological advances by Globtek now allow high Energy Efficiency performance from PoE networks, and compliance with the new US Department of Energy (DoE) Efficiency Level VI External Power
https://www.globtek.cn/technical-articles/new-poe-injector-products-for-green-energy-performance
When the patient must be protected from electrical contact with the medical device, the usage environment may be classified as BF or CF per IEC 60601-1. With a floating output application, there are two ways to attain the floating status in the power distributionMedical-Grade power adapters used for “Floating Output” type F applications
When the patient must be protected from electrical contact with the medical device, the usage environment may be classified as BF or CF per IEC 60601-1. With a floating output application, there are two ways to attain the floating status in the power distribution
https://www.globtek.cn/technical-articles/medical-grade-power-adapters-used-for-floating-output-type-f-applications
Globtek applies for IEC 60601-1 medical Safety Approvals and EMC approvals on their standard power supply products. The medical approvals for Safety and EMC are required to exist in separate CB reports. There is often confusion regarding the differences between IEC 60601-1 ed 3, and IEC 60601-1 ed 3.1.60601-1 edition 3.1 and understanding IEC60601-1 Document structure
Globtek applies for IEC 60601-1 medical Safety Approvals and EMC approvals on their standard power supply products. The medical approvals for Safety and EMC are required to exist in separate CB reports. There is often confusion regarding the differences between IEC 60601-1 ed 3, and IEC 60601-1 ed 3.1.
https://www.globtek.cn/technical-articles/60601-1-edition-31-and-understanding-iec60601-1-document-structure
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. Both Safety and Electromagnetic compliance standards are produced by the IEC. This article discusses the difference between 60601-1-2 4th Edition vs. EN 60601-1-2:2015 vs IEC 60601-1-2:2014-02IEC and CENELEC Standard Naming Conventions: 60601-1-2 4th Edition vs. EN 60601-1-2:2015 vs IEC 60601-1-2:2014-02
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. Both Safety and Electromagnetic compliance standards are produced by the IEC. This article discusses the difference between 60601-1-2 4th Edition vs. EN 60601-1-2:2015 vs IEC 60601-1-2:2014-02
https://www.globtek.cn/technical-articles/iec-and-cenelec-standard-naming-conventions-60601-4th-edition-vs-en-60601-1-22015-vs-iec-60601-1-22014-02
The IEC 62368-1 draft standard defines a new set of safety requirements for certain types of electronic equipment. This paper outlines the scope and characteristics of IEC 62368-1 and examines the place of the new standard in the market. It then analyzes design concerns that will pose certification challenges once the new standard is enforced and explores s aspects of compliance that can be addressed now. Finally, it outlines a path manufacturers and systems integrators can take toward eventual certification under the new standard.IEC 62368-1 Certified Power Supplies
The IEC 62368-1 draft standard defines a new set of safety requirements for certain types of electronic equipment. This paper outlines the scope and characteristics of IEC 62368-1 and examines the place of the new standard in the market. It then analyzes design concerns that will pose certification challenges once the new standard is enforced and explores s aspects of compliance that can be addressed now. Finally, it outlines a path manufacturers and systems integrators can take toward eventual certification under the new standard.
https://www.globtek.cn/technical-articles/iec62368-1-certified-power-supplies
IEC60601-1-2 第四版新的医疗EMC标准
https://www.globtek.cn/technical-articles/new-medical-emc-standard-iec-60601-1-2-4th-edition
IEC 62368-1 安规标准
https://www.globtek.cn/technical-articles/iec-62368-1-safety-standard
NASA Tech Briefs: Design Criteria of Power Supplies for Use in Medical Devices
The third edition of IEC 60601-1 has been in effect since June 2012. It replaces the previous version as a basic standard for medical electrical equipment and describes the general requirements for basic safety and essential performance features.
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