The TUNS series of Cosel Power Supplies are enclosed and come with a universal input. The power supplies are available now from RS Components. These devices are highly reliable.
The devices include a universal input voltage (AC85-264V) and built-in overcurrent, overvoltage and thermal protection circuits.
This AC/DC converter with PFC is suitable for conduction cooling and has no built-in aluminium and tantalum electrolytic capacitor, but features built-in overcurrent, overvoltage and thermal protection circuits.
The devices satisfy UL60950-1, C-UL, EN60950-1 standards.