The VS150E-3/A is a 150W AC-DC power supply with a 3.3V output, designed for industrial applications with convection cooling. It operates from 85-132VAC or 110-175VDC and features 80% typical efficiency. The unit has a compact size of 75 x 34 x 160 mm and includes over-current and over-voltage protection with automatic recovery. It meets UL62368-1, CSA62368-1, EN62368-1, EN50178 (OV II), UL60950-1, CSA60950-1, and EN60950-1 safety standards, and complies with EMI standards EN55011/EN55032-B, FCC-B, and VCCI-B. The operating temperature range is -10°C to +70°C with derating above +50°C. The device includes an output voltage adjustable range of 2.97-3.63V and a hold-up time of 20ms at full load. The /A suffix indicates it has a protective cover.
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 | VS150E-3/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) |
