The HWS50A-5 is a 50W single-output AC-DC power supply delivering 5V at up to 10A, with an adjustable range of 4.0-6.0V. It accepts 85-265Vac input, including 300Vac surges for 5 seconds, and operates at 47-63Hz. Certified to IEC 62368-1, UL 508, and EN 62477-1 OVC III, it complies with Class B EMI limits without external filtering. Convection-cooled, it has an aluminum case measuring 31.5 × 82 × 120mm with screw terminals. Efficiency is 82% at 115Vac and 84% at 230Vac. Operating temperature ranges from -10°C to +70°C, derating to 20% load above 50°C. It includes overcurrent and overvoltage protection with automatic recovery, a green status LED, and a limited lifetime warranty in the Americas and EMEA. MTBF is 3,726,622 hours at 55°C and full load.
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.
| TDK-Lambda Americas Inc. | RS Components, Ltd. | |
|---|---|---|
| Product Category | Power Supplies | Power Supplies |
| Product Number | HWS50A-5 | 8138948 |
| Product Name | AC-DC Power Supplies | Switching Power Supplies |
| Type | DC Power Supply | |
| Technology | Switching Power Supply | |
| Features | Full function flagship model Limited Lifetime Warranty | |
| Operating Temperature | -10 to 70 C (14 to 158 F) | -10 C (14 F) |
| Regulatory Compliance | CSA60950-1 EN60950-1 UL60950-1 CSA62368-1 EN62368-1 UL62368-1 | RoHS Compliant |
