| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Features | |
| Height | |
| Length | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Power (Watts) | |
| SVHC Present | |
| Storage Temperature | |
| Temperature Coefficient | |
| Type | |
| Voltage | |
| Weight | |
| Width |
The TDK-Lambda NNS50-24 is a 50W AC/DC converter designed for ITE (Commercial) applications. It provides a nominal output voltage of 24V with a maximum output current of 3.8A, delivering up to 91.2W of power. The unit operates with an efficiency of 56% and features convection cooling.
Key electrical specifications include an input voltage range of 170-230VAC (200 class) and 85-115VAC (100 class), with a maximum ripple and noise of 3mV p-p. It incorporates over-current protection ranging from 4.0 to 4.94A and over-voltage protection between 29.0 and 34.3V.
Designed for versatility, the NNS50-24 supports remote programming, remote sensing, remote ON/OFF control, and parallel operation with current sharing. It has a wide operating temperature range of -20°C to 71°C with derating.
The converter is chassis mounted and has dimensions of 97mm x 113mm x 200mm. It is designed to meet EMI standards EN 55032-1, CISPR-32, FCC Part 15, and VCCI-class B, and safety standards IEC/UL/CSA 60950-1 and IEC 62368-1.
The nominal output voltage is 24.0V.
The maximum output current is 3.8A.
The maximum output power is 91.2W.
The typical efficiency is 56%.
The operating temperature range is -20°C to 71°C, with derating applied at higher temperatures.
The NNS50-24 is cooled by convection.
It is designed to meet IEC 62368-1 and also complies with IEC/UL/CSA 60950-1.