180W Flex Form Factor 1U Industrial Power Supply


  • Power efficiency: 25°C can meet the minimum efficiency 80% for all loading conditions at 20%, 50% and 100%
  • Japan made capacitor (Nippon ChemiCon NCC)
  • Internal 4cm double bearing fan
  • Leakage current: Less 3.5 mA-rms at 264Vac, 50 Hz
  • Low ripple and noise
  • Hipot tests for 100%
  • 16ms hold-up time
  • Power Good signal: TTL compatible on delay 100ms to 500ms, off delay 1ms
  • Short circuit protection
  • Over voltage protection
  • Over current protection

For various applications in, for example, POS, small-size server station and Mini-ITX small form factor system, PLUTO-A1801PJ 180W Flex form factor 1U power supply can not only provide high efficiency but also high reliability. PLUTO-A1801PJ is built with Nippon ChemiCon Japan made capacitors with electrical characteristics better than others, and sustaining temperature as high as 105°C and low current leakage. High reliability is also an important feature PLUTO-A1801PJ provides. Burn-in tests were performed under 0°C and 50°C for 12 hours at 100% loading, meeting various environment standards while remaining stable and efficient. In order to further guard customers' valuable data and machines, PLUTO-A1801PJ is also designed with protective functions, such as 100% hipot test for electrical safety, short circuit protection, over voltage protection and over current protection.

Input Voltage90V~264V
Input Frequency47-63Hz
Input Current3.0A@115V,1.5A at 230V
Holdup Time16 ms, at full load
Over Voltage Protection+5V5.7V~7.0V,+12V13.3V~16V.+3.3V3.7V~4.8V
Over Current Protection+3.3V40A, +5V40A, +12V22A
CertificatesCE, CB, FCC, VCCI, UL, TUV, 80PLUS, CCC
Risetime0.1 ms to 20 ms.
MTBF10,000 Hours at 100% loading
Storage Temperature-20°C ~ 80°C, 5% ~ 25°% (non-condensing)
Operating Temperature0°C ~ 50°C, 5% ~ 85°% (non-condensing)
Dimensions81.5 x 150 x 40.5mm

Ordering Guide
PLUTO-A1801PJ180W Flex form factor 1U power supply with Active PFC Japan made capacitor 80PLUS, OVP, OCP, and SCP