The VS50E-12/FV is a 50W single-output AC-DC power supply designed for industrial applications, providing 12V at up to 4.3A with typical efficiency of 85%. It operates from 85-132VAC input at 47-63Hz, features convection cooling, and measures 50 × 23 × 132 mm in a PCB-mount package. The unit supports output voltage adjustment from 10.8V to 13.2V, includes over-current and over-voltage protection, and complies with UL62368-1, CSA62368-1, EN62368-1, EN50178 (OV II), and RoHS directives. Derating applies above 50°C ambient temperature, with full load rated at 50°C. The /FV suffix indicates a specific option variant with a voltage adjustable range and conforms to the VS-E series specifications.
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 | VS50E-12/FV |
| Product Name | AC-DC Power Supplies |
| Type | DC Power Supply |
| Technology | Switching Power Supply |
| Form Factor | Open Frame |
| Features | Exclusively for 100VAC input |
| Operating Temperature | -10 to 70 C (14 to 158 F) |
