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PIS series din rail power supply
These power supplies boast a wide input voltage range of 90VAC-264VAC, as well as support for 127-300VDC inputs. With rated powers of 30W, 50W, 75W and 120W, they incorporate the latest PAIRUI design technology to achieve an impressive efficiency of up to 91%.
The PIS 50W, 75W, and 120W series come equipped with single-output voltages of 12V, 24V and 48V. The 30W series additionally offers a 5VDC & 5A output (with a maximum support of 6A). All output voltages can be easily adjusted via the front panel. Notably, the 120W model features a single positive and negative output, along with a built-in DC-OK signal interface.
The entire PIS series features a compact depth of 108mm. The 30-75W models offer a narrow width of just 22.5mm, significantly reducing rail space occupation, while the 120W model maintains a slim width of 36mm.
The products are designed with a fanless and potting-free construction, utilizing high-reliability components to ensure reliable operation in ambient temperatures ranging from -20°C to +70°C (with derating required above +50°C). They are equipped with overvoltage, short-circuit, and overcurrent protection mechanisms. Under load conditions ranging from 105% to 160%, they enter a constant current mode and resume normal operation after the abnormality is resolved.
The PIS Series has obtained a comprehensive set of certifications, including CE, EAC, UL508, UKCA, TUV, RCM+SAA, and ROHS. It meets safety standards such as UL508, EAC TP TC 004, TUV BS EN/EN62368-1, and EMC standards like EN 55032:2015, EN 61000-3-2, EN 61000-3-3, and EN EN61204-3 Class B.