The KPSB25-5 power supply is an AC-DC converter designed for board mounting, providing an output voltage of 5V and a maximum current of 4A, resulting in a total output power of 20W. It operates within a wide input voltage range of 90-264VAC and is suitable for Class II installations, eliminating the need for an earth ground connection. The unit features high efficiency, reaching up to 81%, and has low no-load power consumption of less than 0.1W. This power supply is compliant with various safety and EMI standards, including IEC/UL/CSA/EN62368-1 and EN55032-B for conducted and radiated emissions. It operates effectively in harsh environments, with an operating temperature range of -40¬8C to +80¬8C and a storage temperature range of -40¬8C to +85¬8C. The KPSB25-5 also includes overcurrent and overvoltage protection, ensuring reliable performance. With a compact size of 50.8 x 27.94 mm and a weight of approximately 50g, this power supply is suitable for applications requiring a reliable and efficient power source in a small footprint.
AC-DC converters have the functionality to extract a stable DC power supply by rectifying and controlling commercial power supplies. TDK offers an abundant lineup of TDK-Lambda brand AC-DC switching power supplies that adopt the "switching method" for the industrial equipment market. These power supplies are available in unit types, PC board types, power module types, on-board types, and DIN rail mount types, with a wide-ranging product lineup from models with a small capacity of several W to models with a large capacity exceeding 2 kW. TDK-Lambda offers "standard power supplies" that meet the various needs of its customers for keeping up with the changing times, including miniaturization and efficiency enhancement, compliance with safety standards, support for wide input, compliance with EMI (electromagnetic interference) standards and higher harmonic current regulation, compliance with the RoHS directive, and the adoption of digital control technologies.
POWER SUPPLY, AC-DC, 5V, 4A; Power Supply Approvals:ITE, Household & Transformers; No. of Outputs:1 Output; Output Power Max:20W; Output Voltage - Output 1:5V; Output Current - Output 1:4A; Output Voltage - Output 2:-; Width:30.3mm RoHS Compliant: Yes
| TDK-Lambda Americas Inc. | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Power Supplies | Power Supplies |
| Product Number | KPSB25-5-E | 09AJ9540 |
| Product Name | AC-DC Power Supplies | Power Supply, Ac-Dc, 5V, 4A; Power Supply Approvals Tdk-Lambda |
| Type | DC Power Supply | DC Power Supply |
| Technology | Switching Power Supply | |
| Form Factor | Board Mount | |
| Features | Small size No need for external components Class II (no ground needed) | |
| Operating Temperature | -40 to 80 C (-40 to 176 F) |
