The VS75E-48/L is a 75W single-output AC-DC power supply in the VS-E series, designed for industrial equipment with convection cooling. It delivers 48VDC at up to 1.6A with a typical efficiency of 87% and features a voltage adjustable range of 43.2V to 52.8V. The unit has a compact size of 50 x 29 x 150 mm and is mounted in a panel (L) configuration. It operates from 85 to 132VAC at 47-63Hz, supports series operation, and includes overcurrent and overvoltage protection with automatic recovery. The power supply meets UL62368-1, CSA62368-1, EN62368-1, EN50178(OV II), UL60950-1, CSA60950-1, and EN60950-1 safety standards, and complies with EN55011/EN55032-B, FCC-B, and VCCI-B EMI requirements. Derating applies at elevated temperatures: output power is reduced to 20% at 70°C. Weight is 200g. It is designed for ambient temperatures from -10°C to +70°C and meets IEC61000-4 immunity standards.
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 | VS75E-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) |
