Encapsulated Ac-Dc Modules
description
Transcript of Encapsulated Ac-Dc Modules
Encapsulated Ac-Dc Modules
© 2012 CUI Inc
Purpose
To provide an overview of CUI’s encapsulated ac-dc power supply series, including available options, features, and target applications
Objectives
Explain the benefits on an encapsulated power supply design
Summarize the range of products in CUI’s encapsulated ac-dc module family
Highlight the target applications that these encapsulated power modules address
Introduction
Content: 11 pagesLearning Time: 5 minutes
© 2012 CUI Inc
The VSK series is potted and packaged in an encapsulated case, providing added protection in environments that may experience:
Moisture Dust & dirt High shock & vibration
Designs are optimized to provide a very compact solution at each available power level
Encapsulated Ac-Dc Modules
© 2012 CUI Inc
Board mount and chassis mount packages
No-load power consumption as low as 100 mW
-25~70˚C operating temperature range
3 K Vac isolation standard (4 K Vac for medical versions)
Low ripple & noise
UL/cUL and CE certifications
Feature Highlights
© 2012 CUI Inc
Series Power(w)
Input voltage(Vac)
Output Voltages (Vdc)
Size(in)
Safety Standard
VSK-S1 1 85~305 3.3, 5, 9, 12, 15, 24 1.33 X 0.87 X 0.71 60950-1 (ITE)
VSK-S2 2 85~305 3.3, 5, 9, 12, 15, 24 1.33 X 0.87 X 0.71 60950-1 (ITE)
VSK-S3 3 85~264 3.3, 5, 9, 12, 15, 24 1.46 X 0.91 X 0.59 60950-1 (ITE)
VSK-S5 5 85~264 3.3, 5, 9, 12, 15, 24 2.0 x 1.0 x 0.6 60950-1 (ITE)
VSKM-S5 5 85~264 3.3, 5, 9, 12, 15, 24 2.0 x 1.0 x 0.6 60601-1 (Medical)
VSK-S10 10 85~264 3.3, 5, 9, 12, 15, 242.1 x 1.12 x 0.75
60950-1 (ITE)
VSKM-S10
10 85~264 3.3, 5, 9, 12, 15, 242.1 x 1.12 x 0.75
60601-1 (Medical)
VSK-S15 15 85~264 3.3, 5, 9, 12, 15, 24, 48 2.44 x 1.77 x 0.88 60950-1 (ITE)
VSK-S20 20 85~264 3.3, 5, 9, 12, 15, 24 2.75 x 1.89 x 0.92 60950-1 (ITE)
VSK-S25 25 85~264 5, 9, 12, 15, 24, 48 2.75 x 1.89 x 0.92 60950-1 (ITE)
Board Mount Family
© 2012 CUI Inc
Chassis Mount Family
Series Power (w)
Input voltage(Vac)
Output Voltages (Vdc)
Size(in)
Safety Standard
VSK-S5-T 5 85~264 3.3, 5, 9, 12, 15, 24 2.99 X 1.24 X 0.94 60950-1 (ITE)
VSK-S10-T 1085~264
3.3, 5, 9, 12, 15, 24 2.99 X 1.24 X 1.12 60950-1 (ITE)
VSK-S15-T15 85~264
3.3, 5, 9, 12, 15, 24, 48 3.78 X 2.13 X 1.22 60950-1 (ITE)
VSK-S20-T20 85~264
3.3, 5, 9, 12, 15, 24 3.78 X 2.13 X 1.26 60950-1 (ITE)
VSK-S25-T 2585~264
5, 9, 12, 15, 24, 48 3.78 X 2.13 X 1.26 60950-1 (ITE)
© 2012 CUI Inc
Short circuit protection
Over voltage protection
Over temperature protection
Protections
© 2012 CUI Inc
Applications running off a 277 Vac input in North America require specialized ac-dc power supplies with an extended input range. These include:
Lighting Sensing Smart Building
The VSK-S1 and VSK-S2 have been designed with an 85~305 Vac input range to address these rapidly growing markets.
Addressing Application Challenges277 Vac Mains
© 2012 CUI Inc
Addressing Application ChallengesMedical Devices
In order to meet the IEC 60601-1 medical standard, power supplies in medical devices must meet minimum isolation and leakage current criteria.
The 5 W VSKM-S5 and 10 W VSKM-S10 series are fully certified to EN 60601, meeting the necessary criteria for use in medical devices.
Series Isolation (Vac)
Leakage Current(uA)
VSKM-S5 4000 100
VSKM-S10 4000 100
© 2012 CUI Inc
Building a dedicated circuit board that includes the power system may not be feasible in certain systems
The encapsulated case and terminal block connections of the VSK-T series allow for simple mounting and wiring
Convenient Installation
© 2012 CUI Inc
The VSK series is perfect for a wide range of applications requiring on board ac to dc power conversion.
Consumer electronics
Communications
Industrial control
Smart Metering
Lighting
Medical
Applications
© 2012 CUI Inc
The VSK is a family of encapsulated ac-dc power supplies.
Models range from 1 W to 25 W in board mount and chassis mount versions.
Some series have been specifically designed to target challenging design requirements in the fields of lighting and medical devices.
Learn More
View CUI’s 1~50 W ac-dc internal power supplies
View CUI’s full Power product portfolio
Summary
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