The VS50E-48/L is a 50W AC-DC power supply with a 48V output, designed for industrial equipment and compliant with UL62368-1, CSA62368-1, EN62368-1, and EN50178 (OV II) safety standards. It supports input voltages from 85 to 132 VAC at 47-63 Hz, delivers 3.2 A at 88% typ. efficiency, and features a 43.2-52.8 VDC adjustable output range. The unit operates at full load up to 50°C with derating above, and includes over-current and over-voltage protection with automatic recovery and manual reset, respectively. It complies with EN55011/EN55032-B, FCC-B, and VCCI-B EMI standards and IEC61000-4-series immunity requirements. The package is a printed circuit board type with a cover (denoted by /L), mounting dimensions of 50 × 23 × 132 mm, and weighs 150 g. Cooling is by convection, and it meets RoHS 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 | VS50E-48/L |
| Product Name | AC-DC Power Supplies |
| Type | DC Power Supply |
| Technology | Switching Power Supply |
| Features | Exclusively for 100VAC input |
| Operating Temperature | -10 to 70 C (14 to 158 F) |
| Regulatory Compliance | CSA60950-1 EN60950-1 UL60950-1 CSA62368-1 EN62368-1 UL62368-1 EN50178 (OV II) |
