The VS50E-48/CO2 is a 50W AC-DC power supply with a 48V output, designed for industrial applications and compliant with UL62368-1, CSA62368-1, EN62368-1, and EN50178 (OV II) standards. It operates from 85-132 VAC input at 47-63 Hz and achieves 88% typical efficiency. The unit features convection cooling, a hold-up time of 20 ms, and operates from -10°C to 70°C with derating beyond 50°C. It includes over-current and over-voltage protection, and meets EMI standards EN55011/EN55032-B, FCC-B, and VCCI-B. The package measures 50 × 23 × 132 mm and weighs 150 g, with a pin connector for input and output. The /CO2 option indicates a conformal coated version, but no other variant-specific characteristics are detailed beyond the base VS50E model.
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-48/CO2 |
| 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) |
