- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for WRB1205S-3WR2
- Part Number WRB1205S-3WR2
- Manufacturer Mornsun Power
- Pin Count 7
- Part Category Power Supply
- Package Category Other
- Footprint Name Other - WRB1205S-3WR2-1
- Released Date Oct 11, 2021
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
WRB1205S-3WR2 Details
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Manufacturer Part Number:
WRB1205S-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
WRB1205S-3WR2 Frequently Asked Questions (FAQs)
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The maximum capacitance on the output is 220uF. Exceeding this value may cause instability or oscillation.
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The WRB1205S-3WR2 is certified to UL60950-1, EN60950-1, and IEC60950-1. Ensure your system design meets the safety requirements and guidelines outlined in the datasheet and relevant safety standards.
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Keep the input and output capacitors close to the converter. Use a solid ground plane and separate layers for input and output. Minimize trace lengths and use wide traces for power lines. Refer to the datasheet for a recommended layout example.
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The WRB1205S-3WR2 is rated for operation up to 85°C. Derate the output power by 2.5% per °C above 60°C. Ensure good airflow and consider heat sinking if operating in high-temperature environments.
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Use a TVS diode or a voltage clamp on the input to protect against voltage surges. Ensure the surge protection device is rated for the maximum input voltage and energy.
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WRB1205S-3WR2 Overview
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