SPS 1204

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Features

  • Regulated output voltage 12V DC @ 4A
  • Wide input range voltage 90-264Vac
  • Overvoltage crowbar protection
  • Short circuit protection
  • Low output voltage ripple
  • Galvanic isolation up to 3kV DC
  • Screw clamp connectors

Description


SPS 1204 is a member of switching power supplies. Device is supplied either from AC powerline 90-264V/47-447Hz or from DC 120-370V. Output voltage is regulated at 12V and can be loaded up to 4A.

 

Applications



Switching power supply SPS 1204 is intended to use with devices requiring 12V nominal power supply voltage up to 48W. It has very high efficiency and low dissipation thus it is suitable for most harsh enviroment operating conditions.

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Technical specifications
Input voltage 90 – 264Vac, 47 – 440Hz; 120-370Vdc
Input current 1A/115V, 0.7A/230V
Input current, cold start 20A/115V, 40A-230V
Output voltage 12V DC  2%
Output current 4.4A max
Output voltage ripple 100mVp-p
Galvanic isolation I/P-O/P: 3kV; I/P-FG: 1.5kV; O/P-FG: 0.5kV
Protection overvoltage crowbar protection: 115%-135%; short circuit protection: 110%
Working temperature -10°C to +60°C
Humidity 0 to 95% non condensed
Mounting on wall or plate
Case metal 160x45x80mm, IP20
Connectors pluggable screw clamp, 250V, 8A max, 2.5mm2
Weight cca. 200g