AC/DC power supply unit for communication base stations
Achieved cost reduction! Designed and developed power supplies that were originally manufactured for the domestic market for overseas use.
This is a case study of a power supply for overseas communication base stations (module for VME 6U size). For domestic use, we had produced two types of power supplies, but for overseas use, there was a request to produce one type that could be used for two different applications. However, making it a dual-purpose specification required an increase in output by 10%, which raised concerns about cost. Therefore, we removed lower-priority functions and simplified the design to achieve a lower cost. [Case Summary (Excerpt)] - Application: Railway/Communication Base Station - Input Voltage Range: AC100/110V (AC80V to 132V) - Output Specification: 5V/22A - Number of Channels: 1 channel - Efficiency: 65% or more *For more details, please refer to the related link page or feel free to contact us.
basic information
【Other Case Overview】 ■Size: 40W × 262H × 247D (6U 8HP) ■Applicable Standards: VME Compliant ■Special Notes: High-Frequency Current Suppression *For more details, please refer to the related link page or feel free to contact us.
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For more details, please refer to the related link page or feel free to contact us.
