- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for WRA1215S-3WR2
- Part Number WRA1215S-3WR2
- Manufacturer Mornsun Power
- Pin Count 7
- Part Category Power Supply
- Package Category Other
- Footprint Name Other - WRA1215S-3WR2-2
- Released Date Jul 7, 2022
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
WRA1215S-3WR2 Details
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Manufacturer Part Number:
WRA1215S-3WR2
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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ECCN Code:
EAR99
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Manufacturer:
MORNSUN
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YTEOL:
6
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Analog IC - Other Type:
DC-DC REGULATED POWER SUPPLY MODULE
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Input Voltage-Max:
18 V
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Input Voltage-Min:
9 V
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Input Voltage-Nom:
12 V
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Number of Functions:
1
WRA1215S-3WR2 Frequently Asked Questions (FAQs)
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MORNSUN recommends a PCB layout with a large copper area connected to the GND pin to dissipate heat effectively. A minimum of 1 oz copper thickness is recommended.
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Yes, the WRA1215S-3WR2 is designed to withstand vibrations up to 10G (10-2000Hz) and shocks up to 50G (11ms). However, it's recommended to follow proper mounting and screwing procedures to ensure reliability.
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To ensure EMC, MORNSUN recommends using a metal enclosure, keeping the module away from high-frequency components, and using a common-mode choke or ferrite bead on the input lines.
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MORNSUN provides a derating curve in the datasheet, which shows the maximum output power vs. ambient temperature. For example, at 60°C, the output power is derated to 70% of the maximum rating.
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Yes, the WRA1215S-3WR2 can be used in a redundant or parallel configuration, but it's essential to follow MORNSUN's guidelines for synchronization and current sharing to ensure reliable operation.
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WRA1215S-3WR2 Overview
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