The NVA3-453THTH is a 300W configurable AC-DC power supply with four outputs: 5V at 40A, 3.3V at 15A, 12V at 8A, and -12V at 2A. It supports remote sensing on channels 1 and 2, with a maximum total output power of 300W above 180Vac. The unit operates from 90-264Vac input, has an efficiency up to 90%, and a hold-up time of 16ms minimum at 90Vac. It is designed for 1U applications, with a low-profile chassis and optional fan for cooling. The supply meets IEC/EN 60601-1 medical safety standards, includes reinforced 4.3kVdc input-to-output isolation, and complies with EN61000-3-2 for harmonics and EN61000-6-3 for emissions. It is certified to IEC/EN 60950-1 and operates from 0°C to 50°C with derating above 50°C. No minimum load is required on any output.
A configurable design gives TDK-Lambda the ability to rapidly deliver a very broad range of product combinations from standard platforms. The 100W, 175W and 300W NV series features a choice of one to five outputs with voltages ranging from 1.8 to 28V, signals, remote on/off and multiple case options. Product safety certifications include IEC/EN/UL 60950-1 and on a number of models, the IEC/EN/UL 60601-1 medical standards.
Features
Applications for this product
| TDK-Lambda Europe GmbH | |
|---|---|
| Product Category | Power Supplies |
| Product Number | NVA3-453THTH |
| Product Name | Configurable Chassis Mount AC-DC Power supplies |
| Type | DC Power Supply |
| Form Factor | Board Mount; Open Frame |
| DC Output Voltage | 3.3 to 12.0 volts |
