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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for BP4660-9RG
- Part Number BP4660-9RG
- Manufacturer Bel Power Solutions
- Last Modified Date Oct 26, 2023 10:00 AM UTC
- Pinout / Pin List Click Here (Member Only)
BP4660-9RG Details
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Manufacturer Part Number:
BP4660-9RG
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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:
METAL, CASE P01, MODULE
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ECCN Code:
EAR99
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Manufacturer:
Bel Power Solutions
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Analog IC - Other Type:
DC-DC REGULATED POWER SUPPLY MODULE
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Input Voltage-Max:
36 V
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Input Voltage-Min:
16 V
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JESD-30 Code:
R-MXMA-X
BP4660-9RG Frequently Asked Questions (FAQs)
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Bel Power Solutions recommends a 4-layer PCB with a dedicated ground plane, and thermal vias under the module to ensure efficient heat dissipation. A minimum of 2 oz copper thickness is recommended for the PCB. Additionally, a thermal interface material (TIM) with a thermal conductivity of at least 1 W/m-K should be used between the module and the heat sink.
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To ensure reliable start-up and shutdown, Bel Power Solutions recommends a soft-start circuit to limit the inrush current, and a voltage supervisor to monitor the output voltage and prevent damage during power-up and power-down sequences. Additionally, a minimum load of 10% is recommended to ensure stable operation.
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Bel Power Solutions provides derating curves for temperature and altitude in the application notes or technical notes section of their website. Typically, the power supply's output power is derated by 2.5% per 1000 ft above sea level, and by 1% per 1°C above 40°C ambient temperature.
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Yes, the BP4660-9RG is designed to be used in redundant or N+1 configurations. Bel Power Solutions recommends using a diode ORing circuit or an external ORing controller to ensure reliable redundancy and fault tolerance. Additionally, the power supply's built-in ORing FET can be used to simplify the design.
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The MTBF (Mean Time Between Failures) and FIT (Failures In Time) rates of the BP4660-9RG are typically provided in the reliability report or datasheet. According to Bel Power Solutions, the MTBF is approximately 1.5 million hours, and the FIT rate is around 200 FITs per billion hours of operation.
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BP4660-9RG Overview
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About Bel Power Solutions
Bel Power Solutions is a division of Bel Fuse Inc., specializing in providing innovative power conversion and management solutions for a wide range of industries. Bel Power Solutions designs and manufactures a comprehensive portfolio of power supplies, including AC-DC power supplies, DC-DC converters, power systems, and power distribution units.
