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PULS QS5.241-60 DC/DC converter

PULS QS5.241-60 DC/DC converter
PULS QS5.241-60 DC/DC converter

  • EN 50155 Railway Compliant
  • Conformal Coated PC-boards
  • Quick-connect Spring-clamp Terminals
  • 77-154Vdc Wide-range Input
  • Width only 40mm
  • Efficiency up to 91.1%
  • Excellent Partial Load Efficiency
  • Minimal Inrush Current Surge
  • Full Power Between -25°C and +70°C
  • DC-OK Relay Contact
  • Reverse Input Polarity Protected

  • Brand: PULS
  • Model: QS5.241-60
$0.00
Ex Tax: $0.00

The QS5.241-60 DC/DC converter is designed specifically for railway & transportation applications. It is approved according to the EN 50155 standard, which is an international standard covering electronic equipment used on rolling stock for railway applications. The standard covers aspects such as temperature, humidity, shock, vibration, EMI and other parameters. Because of these requirements, the unit is equipped with conformal coated pc-boards.

The unit features a DC-OK signal contact for remote monitoring, and quick-connect spring-clamp terminals for a reliable connection even when mechanical vibration and shock are involved.

The unit also covers an extreme wide temperature range from -25°C up to +70°C with full output current. This DC/DC converter comes in a very compact housing and requires only 40mm space on the DIN-rail due to the high efficiency and low power losses. The high efficiency is achieved by utilizing cutting edge technology and other unique design techniques.


You can place an order for the PULS QS5.241-60 DC/DC converter online via one of our Middle East branches (Dubai/ Oman/Saudi Arabia) and get it delivered at a low cost at a specific time.

DC/DC converter : Input Data
DC-Input Voltage DC 110V (-30%/+40%)
EN61000-3-2(PFC-Norm) fulfilled
Peak turn on current typ. 10A
DC/DC converter : Output Data
nominal Voltage 24Vdc
Adjustment Range 24-28V
Output Current 3.6A at 28V, 4.2A at 24
Output Power 100W
Power Reserves 50% Bonus Power
max. Ripple and Noise Voltage 50mVpp
DIN-rail Power supply : Output Data
Output Current Range 4.2-3.6A
DC/DC converter : Physical Characteristics
Dimension 40mm x 124mm x 117mm
Weight 640g
Mounting DIN-Rail
Operating Temperature -25°C ... +70°C
DC/DC converter : General
Efficency, typ. 91.1%
Power Losses, typ. 9.8W
MTBF 956 000h
Connection method Spring-clamp terminals
E Classification eClass 5.1 27242213, eClass 6.x 27049005, eClass 7.x 27049005, eClass 8.0 27210901, eClass 9.0 27210901, ETIM 4.0 EC002542, ETIM 5.0 EC002046, HS Code HS 85043121
DC/DC converter : Package Checklist
Packaging Unit 1pc

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