Please contact us for the exact lead time



Please contact us for the exact lead time

IN 100-240 VAC |  110 - 300 VDC

OUT 48 VDC / 100 W

QS10.481-D1: 48V, 5A single phase input power supply

The most outstanding features of this QS10.481-D1 DIN-rail power supply are the high efficiency and the small size, which are achieved by a synchronous rectification and further novel design details. The QS10.481-D1 is part of the Dimension family, existing alongside the lower featured C-Series. With short-term peak power capability of 150% and built-in large sized output capacitors, these features help start motors, charge capacitors and absorb reverse energy and often allow a unit of a lower wattage class to be used. High immunity to transients and power surges as well as low electromagnetic emission makes usage in nearly every environment possible. The integrated output power manager, a wide range input voltage design and virtually no input inrush current make installation and usage of the QS10.481-D1 simple. Diagnostics are easy due to the dry DC-ok contact, a green DC-ok LED and red overload LED. Unique quick-connect spring-clamp terminals allow a safe and fast installation of the QS10.481-D1 and a large international approval package for a variety of applications makes the QS10.481-D1 suitable for nearly every situation.

Features PULS QS10.481-D1

  • AC 100-240V Wide-range Input
  • Width only 60mm
  • Efficiency up to 92%
  • 150% (360W) Peak Load Capability
  • Easy Fuse Tripping due to High Overload Current
  • Active Power Factor Correction (PFC)
  • Negligible low Inrush Current Surge
  • Short-term Operation down to 60Vac and up to 300Vac
  • Full Power Between -25°C and +60°C
  • DC-OK Relay Contact
  • Quick-connect Spring-clamp Terminals
  • 3 Year Warranty

PULS Power at Elipse

PULS is specialised in the development and manufacture of DIN rail power supplies. The efficient, compact and durable DIN rail power supplies are the result of four decades of R&D experience and the commitment of around 1,300 employees worldwide. Therefore, PULS puts a lot of effort into engineering. More than 100 PULS developers regularly set new technological benchmarks on the market. PULS manufactures its products at its own production sites in the Czech Republic and China. At Elipse, we bring all these innovative PULS products together. This allows us to offer the most suitable DIN rail power supplies in each sector, tailored to your application.

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Total: 258,70

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Technical specifications


Range Output Voltage

48 VDC

Output Power

100 W


5 A



Input Voltage AC

100-240 VAC

Input Voltage DC

110 - 300 VDC





AC/DC power supply

AC voltage

100-240 VAC

Voltage DC

110 - 300 VDC

Voltage range

-15 % / +15 %




Max operate temperature

+70 °C

Min operate temperature

-25 °C

Dimensions (WxHxD)

60 mm x 124 mm x 117 mm