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The TDK Corporation KPSB25-48-E is a cost-effective, board-mount AC-DC power supply designed for high efficiency and compact footprint. This model delivers 25W of power with a 48V output voltage and a maximum current of 0.52A.
Key electrical specifications include a wide operating input voltage range of 90-264VAC, a nominal input range of 100-240VAC, and an efficiency of up to 87%. It meets IEC61000-3-2 Class A harmonic compliance and features EN55032-B conducted and radiated EMI standards, along with FCC Part 15 Class B compliance.
Designed for global applications, this converter is Class II double insulated, allowing operation without an earth ground connection. It operates within a temperature range of -30°C to 70°C with derating. The unit is suitable for ITE (Commercial) and Household Appliances applications.
Mechanically, the KPSB25-48-E has a 4-DIP Module package and is designed for Through Hole mounting. Its dimensions are 53.1mm in length, 30.3mm in width, and 24.8mm in height.
The output voltage is 48V.
The maximum output power is 25W.
The operating input voltage range is 90-264VAC.
The efficiency is up to 87% at 230VAC.
The operating temperature range is -30°C to 70°C with derating.
It uses a 4-DIP Module package.
It requires Through Hole mounting.