The HWS100A-12 is a 100W single-output AC-DC industrial power supply with a 12V output. It accepts an 85-265Vac input range with a 300Vac 5s surge, and operates at 47-63Hz. Certified to IEC 62368-1, UL 508, and EN 62477-1 OVC III, it meets Class B EMI limits without shielding. Output ripple and noise are 150mV, with 48mV line regulation and 150mV load regulation. Efficiency is 86% at 115Vac and 88% at 230Vac. It supports remote on/off via the /R suffix, has a green LED status indicator, and operates from -10°C to +70°C with linear derating to 20% load above 50°C. The unit has a convection-cooled aluminum case with screw terminals, measures 33.5 x 83 x 160.5mm, and weighs 470g. It includes automatic hiccup overcurrent protection and latch-overvoltage protection at 18.8-21.8V, and meets SEMI F47 requirements.
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. | |
|---|---|
| Product Category | Power Supplies |
| Product Number | HWS100A-12/RA |
| Product Name | AC-DC 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) |
| Regulatory Compliance | CSA60950-1 EN60950-1 UL60950-1 CSA62368-1 EN62368-1 UL62368-1 CSA C22.2 No.107.1-01 UL508 |
