DC-Transformer 344-24-SD

Converter can be used in various applications

Key figures

  • ultrawide input voltage range: 22 ... 160 VDC
  • very high efficiency: up to 96%
  • peak input voltage: 170 VDC
  • output voltage / max. output current: 24.0 VDC / 2.0 ADC

Applications

The converter 344-24-SD is a universal member of our 300 series. Galvanic isolation is realized with the push-pull stage principle. Further features of this DC transformer are the soft start, the input undervoltage switch-off and the permanent no-load safety and short circuit protection. The soft start limits the input current and prevents inrush current peaks during startup. Since the output current and the output voltage are constantly regulated in this DC-DC converter, the DC / DC converter supplies a constant short-circuit current in case of overload. This outstanding feature gives the converter a unique power control, making it ideal for battery charging applications. When the overload or short circuit is removed, the converter returns to normal voltage regulation mode and provides the full specified output power over the entire temperature range.

Features

  • push-pull converter
  • very low input ripple and noise
  • continous no load and short circuit proof
  • for ambient temperatures of -40°C up to +85°C
  • thermal shutdown at +90°C
  • for active loads, can be connected in parallel
  • integrated EMI input and output filter
  • no derating of power
  • heatsinking metal plate
  • robust design
  • unipolar output voltage
  • galvanic isolation

Product Family

DC-Transformer Input Output Power
334A2-24-SD 22 ... 160 VDC 24.0 VDC / 3.0 ADC 72 W
334W-12-SD 16 ... 160 VDC 12.0 VDC / 4.0 ADC 50 W
334W-24-SD 16 ... 160 VDC 24.0 VDC / 2.0 ADC 50 W
334W-24024-SD 16 ... 160 VDC ±24.0 VDC / ±1.0 ADC 50 W
335-24 22 ... 100 VDC 24.0 VDC / 2.0 ADC 50 W
344-24-SD 22 ... 160 VDC 24.0 VDC / 2.0 ADC 50 W
344C-24-SD 22 ... 160 VDC 24.0 VDC / 2.0 ADC 50 W
344DH-24 22 ... 160 VDC 24.0 VDC / 2.0 ADC 50 W
344W-24-SD 16 ... 160 VDC 24.0 VDC / 2.0 ADC 50 W
345DH-24-SD 22 ... 100 VDC 24.0 VDC / 4.0 ADC 100 W
347W-5.6-SD 16 ... 63 VDC 5.6 VDC / 5.0 ADC 30 W
354W1-24-SD 16 ... 160 VDC 24.0 VDC / 3.8 ADC 90 W
354W1-24024-SD 16 ... 160 VDC ±24.0 VDC / ±1.9 ADC 90 W
355W1-12.3-SD 16 ... 100 VDC 12.3 VDC / 8.0 ADC 100 W
364W1-15015-SDB1 16 ... 160 VDC ±15.0 VDC / ±4.0 ADC 120 W
364W2-15015-SDB1 16 ... 160 VDC ±15.0 VDC / ±4.0 ADC 120 W
365DH-27-SD 22 ... 100 VDC 27.0 VDC / 8.0 ADC 200 W
367-13.8-SD 30 ... 80 VDC 13.8 VDC / 14.0 ADC 200 W
367-28-SD 30 ... 80 VDC 28.0 VDC / 7.5 ADC 200 W