The PJ Open Frame series offers varieties of nominal output voltage with versatile configuration options as follows.
C - Enclosed
L - L Frame
B - Open Frame (Bareboard)
The MEG configurable power supply is designed for use in both medical and industrial applications. It supports up to 6 isolated output. The products can be configured for output voltages ranging from 2Vdc to 60Vdc.
The International Electrotechnical Commission (IEC) in 2014 published the updated revision of the electromagnetic compatibility (EMC) requirements for medical devices, the IEC 60601-1-2:2014, so called 4th edition, with an effective date of April 1, 2017. This revision makes changes to immunity requirements and the analysis of risk management for electromagnetic disturbances of medical devices, in order to make them safer for use in three specifically intended environmental categories: 1) Professional healthcare, 2) Home healthcare, and 3) Special environments.
Delta’s MDS ATX series of medical power supplies is suitable for use in medical devices with Type BF classification.
With the roles that power supplies play in medical devices, it is important for Delta to help Design Engineers achieve the most efficient and expeditious way for their designs to meet the 4th edition standard for medical systems and devices. The 3rd edition standard requirements are based on the purpose of the equipment, rather than the environment that it was intended to be used in. The 4th edition standard requirements are broken down into three intended use environmental categories:
These categories more accurately define the operation of medical devices and systems in everyday life, where devices, such as mobile devices or other equipment, may be operating concurrently. Alongside intended use environmental categories, comes new “Intended Use” and “Normal Use” definitions, where:
Delta’s MDS Open Frame and MDS Enclosed series of medical power supplies can be used in a wide variety of equipment for medical and ITE applications.
Beyond use within environmental categories, technical changes within 4th Edition include:
A) Immunity test level increases:
B) Changes to Immunity testing:
C) Expansion of Risk Management:
Delta’s MDS Adapter series rides on Delta’s market leading adapter technology to provide the same high quality external power supplies for medical systems and equipments.
Table of Immunity Changes:
6 kV (Contact discharge)
8 kV (Air discharge)
8 kV (Contact discharge)
15 kV (Air discharge)
50 or 60 Hz
1 kV line to line
2 kV line to earth
Delta Medical Power Supply products compliant with EMC 4th Edition (IEC 60601-1-2:2014):
(L x W x D)
with metal enclosure
3.3V, 5V, 5Vsb,
+12V1, +12V2, -12V, -5V
8A, 9A, 1.25A,
8A, 8A, 0.25A, 0.1A
with U Frame
Copyright © 2015 DeltaPSU. All Rights Reserved.
Copyright © 2015 DeltaPSU.
All Rights Reserved.