The HWS30A-12 is a 30W single-output AC-DC power supply with a 12V output, screw terminals, and a covered aluminum case measuring 31.5 x 82 x 95mm. It accepts 85-265Vac input with a 300Vac peak surge for 5 seconds and achieves 84% efficiency at 115Vac and 86% at 230Vac. Output ripple and noise are limited to 150mV, with line and load regulation at 48mV and 150mV respectively. It operates from -10°C to +70°C, derating linearly to 20% load above 50°C, and complies with IEC 62368-1, UL 508, and EN 62477-1 OVC III. The unit meets Class B conducted and radiated EMI limits without external filtering and includes overcurrent hiccup protection and latching overvoltage shutdown. A green LED indicates DC OK status. A limited lifetime warranty applies in the Americas and EMEA regions.
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, 2.5A; Power Supply Approvals:ITE; No. of Outputs:1 Output; Power Rating (Forced Cooling):-; Power Rating (Convection Cooling):30W; Input Voltage VAC:85V AC to 265V AC; Output Voltage - Output 1:12V
| TDK-Lambda Americas Inc. | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Power Supplies | Power Supplies |
| Product Number | HWS30A-12 | 69AC4406 |
| Product Name | AC-DC Power Supplies | Power Supply, Ac-Dc, 12V, 2.5A; 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 |
