ML50.105

PULS ML50.105 is a power supply unit (PSU) / converter designed for AC/DC applications with DIN rail mounting. It operates within an ambient air temperature range of -10 to +70°C and is classified under NEC Class 2 design. The unit provides a rated current of 1.05A at 48Vdc with a power derating from 1.3W at +60°C to +70°C. It features spring-clamp connections for secure and reliable connectivity. The supply voltage ranges from 85Vac to 264Vac for AC input (with specific nominal values including 100Vac, 110Vac, 120Vac, 200Vac, 208Vac, 220Vac, 230Vac, and 240Vac at a frequency of 47-63Hz, a turn-ON voltage of 65Vac, and a shutdown voltage of 55Vac) and from 88Vdc to 375Vdc for DC input (with nominal values such as 100Vdc, 110Vdc, 120Vdc, 127Vdc, 200Vdc, 220Vdc, and 250Vdc). The housing is made from a PC / ABS blend, ensuring durability within its specified environment. This unit is compatible with single-phase (1AC) or DC networks, has a net width of 45 mm, and offers a rated power of 50W. The output voltage is adjustable between 48Vdc and 56Vdc, with a 400mV turn-ON overshoot. It boasts an efficiency of 0.9 with a 230Vac input, a maximum inrush current consumption of 17A at 120Vac input and 35A peak at 230Vac input, and includes a 32s start-up delay for 100-230Vac input with a 48ms rise time under nominal input conditions. Power dissipation/losses are rated at 6W, with a ripple of 200mVpp across a frequency range of 20Hz to 20MHz at 50Ω, and an output stage capacitance of 1600 µF.