The VS50E-48/A is a 50W AC-DC power supply with a 48VDC output, designed for industrial applications and featuring convection cooling. It operates from 85-132VAC input at 47-63Hz, with an efficiency of 87% at nominal conditions. The unit includes over-current and over-voltage protection, supports parallel operation, and allows series operation. It complies with UL62368-1, CSA62368-1, EN62368-1, EN50178 (OV II), UL60950-1, CSA60950-1, and EN60950-1 safety standards, and meets EMI standards EN55011/EN55032-B, FCC-B, and VCCI-B. The device is rated for operation from -10°C to +70°C with derating above +50°C, and has a hold-up time of 20ms. The case measures 50 × 23 × 132 mm and weighs 150 g. The /A suffix indicates a covered version of the PCB mount unit.
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/A |
| Product Name | AC-DC Power Supplies |
| Type | DC Power Supply |
| Technology | Switching Power Supply |
| Features | Exclusively for 100VAC input |
| Operating Temperature | -10 to 60 C (14 to 140 F) |
| Regulatory Compliance | CSA60950-1 EN60950-1 UL60950-1 CSA62368-1 EN62368-1 UL62368-1 EN50178 (OV II) |
