Switching power supply

Charger - power supply 300 W JS-300-XXX/DIN2_CH_ODP

ProductDisconnect voltageOutput voltageBackup current (max.)
JS-300-138/DIN2_CH_ODP10,5 V13,8 V DC20 AOrder
JS-300-275/DIN2_CH_ODP21 V27,5 V DC10 AOrder
JS-300-545/DIN2_CH_ODP42 V54,5 V DC5 AOrder
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Product demand

Charger - power supply 300 W with integrated LVD

A very reliable switching power supply of accurate output voltage, with a minimal electromagnetic radiation emission and a high noise immunity and active PFC. Applicable as charger of Pb accumulators. Mounting on the DIN rail. LED diode indication of loading the power supply. Integrated LVD protected battery from deep discharge and damage.

Technical parameters

  • Nominal power 300 W
  • Input voltage 160-260 V AC active PFC
  • Output with separating diode
  • IU characteristic
  • Integrated LVD
  • Temperature compenzation
  • Efficiency >80 %
  • Thermal protection
  • Short circuit protection
  • Dimensions 70x155x175 mm 
  • Operating temperature 0 to +40 °C
  • Weight 1,4 kg
  • Ingress protection IP20
  • User accessible fuse
  • DIN rail mounting

Standards

  • Safety EN 60950-1 ed.2
  • EMC  EN 61000-6-1 ed.2
  •          EN 61000-6-3 ed.2
  • Dielectric withstand 3000 V AC input-output/1 min.

5 years warranty