The RWS1000B-48/RFO is a 1000W single-output AC-DC power supply designed for general-purpose applications, offering a 48V output with a 40.8-57.6V adjustable range. It accepts an 85-265Vac input, meets IEC62368-1 and EN62477-1 (OVC III) safety standards, and complies with EMC standards EN55011/EN55032-B, FCC Class B, and VCCI-B. The unit features optional remote on/off, output power failure signal, and parallel operation capability. It is housed in a compact enclosed case measuring 127 x 63 x 198 mm with screw terminal inputs and outputs. Operating temperature ranges from -20°C to +60°C, with derating above 50°C. The power supply has a 7-year warranty in the Americas and EMEA regions, supports remote sensing, and has a typical efficiency of 88% at 230Vac. Cooling is via forced air, and the unit includes a green LED indicator for DC OK status.
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.
Enclosed AC DC Converters 1 Output 48V 21A 85 ~ 265 VAC, 120 ~ 340 VDC Input
| TDK-Lambda Americas Inc. | DigiKey | |
|---|---|---|
| Product Category | Power Supplies | Power Supplies |
| Product Number | RWS1000B-48/RFO | 285-RWS1000B-48/RFO-ND |
| Product Name | AC-DC Power Supplies | AC DC Converters |
| Type | DC Power Supply | AC/DC Converter; 1 |
| Technology | Switching Power Supply | |
| Features | 10 Year e-cap Lifetime SEMI F47 | |
| Operating Temperature | -20 to 60 C (-4 to 140 F) | -20 to 60 C (-4 to 140 F) |
| Regulatory Compliance | CSA60950-1 EN60950-1 UL60950-1 CSA62368-1 EN62368-1 UL62368-1 |
