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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for SMI10-5-K-I38
- Part Number SMI10-5-K-I38
- Manufacturer CUI Inc.
- Last Modified Date Apr 7, 2025 11:56 AM UTC
- Pinout / Pin List Click Here (Member Only)
SMI10-5-K-I38 Details
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Manufacturer Part Number:
SMI10-5-K-I38
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Transferred
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Package Description:
PACKAGE
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ECCN Code:
EAR99
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Manufacturer:
CUI Inc
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Analog IC - Other Type:
AC-DC REGULATED POWER SUPPLY MODULE
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Approvals:
CCC, CUL, IEC, EN, UL, UKCA
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Efficiency (Main Output):
80.9%
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Input Voltage-Max:
264 V
SMI10-5-K-I38 Frequently Asked Questions (FAQs)
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CUI Inc recommends a PCB layout with a solid ground plane and thermal vias to dissipate heat. A minimum of 1 oz copper thickness is recommended. Additionally, a thermal pad on the bottom of the module can be connected to a heat sink or a thermal interface material to improve heat dissipation.
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To ensure EMC, CUI Inc recommends following proper PCB design and layout guidelines, using a metal enclosure, and implementing EMI filtering on the input and output lines. Additionally, the module should be installed in a way that minimizes radiation and conduction of electromagnetic interference.
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The derating curve for SMI10-5-K-I38 is typically provided by CUI Inc upon request. The curve shows the reduction in output power as a function of temperature, altitude, and other environmental factors. Engineers should consult the derating curve to ensure the module operates within its specified ratings and to avoid overheating or overvoltage conditions.
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While the SMI10-5-K-I38 is designed to meet industry standards for vibration and shock, CUI Inc recommends consulting their application notes and performing additional testing to ensure the module meets the specific requirements of the target application. Engineers should also consider using additional mechanical fastening or potting to secure the module in high-vibration or high-shock environments.
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CUI Inc provides troubleshooting guides and application notes that cover common issues with the SMI10-5-K-I38. Engineers should consult these resources and perform basic troubleshooting steps, such as checking input voltage, output loading, and thermal management, before contacting CUI Inc's technical support team.
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SMI10-5-K-I38 Overview
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