The HWS50A-12/RA is a 50W single-output AC-DC power supply in the HWS-A series, with 12V output and remote on/off via the /R suffix. It operates from 85 to 265Vac input, with a 300Vac peak surge tolerance for 5 seconds. Efficiency is 83% at 115Vac and 85% at 230Vac. It meets IEC 62368-1, UL 508, and EN 62477-1 OVC III standards, and complies with Class B conducted and radiated EMI limits without external filtering. Overvoltage protection is latching; overcurrent protection uses hiccup mode with auto-recovery. The unit includes a green LED status indicator, screw terminals, and an aluminum case. Dimensions are 31.5 x 82 x 120 mm with cover, weight is 300 g, and operating temperature ranges from -10°C to +70°C with derating to 20% load above 50°C.
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, 12V, 4.3A; Power Supply Approvals:ITE; No. of Outputs:1Outputs; Output Power Max:52W; Output Voltage - Output 1:12V; Output Current - Output 1:4.3A; Output Voltage - Output 2:-; Output Current - Output 2:
| TDK-Lambda Americas Inc. | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Power Supplies | Power Supplies |
| Product Number | HWS50A-12/RA | 47Y9884 |
| Product Name | AC-DC Power Supplies | Power Supply, Ac-Dc, 12V, 4.3A; Power Supply Approvals Tdk-Lambda |
| Type | DC Power Supply | 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) | |
| Regulatory Compliance | CSA60950-1 EN60950-1 UL60950-1 CSA62368-1 EN62368-1 UL62368-1 CSA C22.2 No.107.1-01 UL508 |
