1921 Series

Core Size E13/4 up to 5W

Check out the features

Main features

  • smallest footprint
  • reinforced insulation class II (4kV)
  • Class "B" insulation system recognized
  • According to UL94-V0 listed materials
  • According to EN 61558-2-16
  • Comaptible with:
    • stm: ALTAIR05T-800, HVLED805, VIPER17HN
    • fairchild: FSQxx, FANxx, FSLxx
    • texas: UCCxx
    • power integrations: LNKxx, TOPxx, TNYxx
    • infineon: ICExx

Exclusive features

  • Official Transformer for:
    • EVALHVLED805
    • STEVAL-IHP002V2
    • STEVAL-ISA113V1
  • Smallest Footprint
  • Available in class "F" Insulation system recognized
  • Fully Customizable
  • 3D step available

Electrical features

Voltage Input 120-400 VDC
Voltage Output 5-30 VDC
Working Frequency 50-200 kHz
Max Output Power 5 W
Efficiency ≥80 %
Weight 2 g
Storage Conditions (RH ≤ 75%) -20 ÷ +85 °C

Power derating

Mechanical dimensions

Class CodeOutput PowerInput VoltageOutput n.1 VoltageOutput n.2 VoltageWorking FrequencyEfficiency3D StepInput topology
1921.00013.5W
  • Min: 120
  • -
  • Max: 400
VDC
10VDC0VDC115kHz-Yes
  • OFFLINE
1921.00053.12W
  • Min: 120
  • -
  • Max: 400
VDC
30VDC0VDC115kHz-Yes
  • OFFLINE
1921.00073W
  • Min: 120
  • -
  • Max: 400
VDC
5VDC4.5VDC120kHz-Yes
  • OFFLINE
1921.00134,5W
  • Min: 254
  • -
  • Max: 400
VDC
12VDC0VDC150kHz-Yes
  • OFFLINE
1921.00234,5W
  • Min: 254
  • -
  • Max: 400
VDC
15VDC0VDC115kHz-Yes
  • OFFLINE
1921.00403,6W
  • Min: 120
  • -
  • Max: 400
VDC
12VDC0VDC115kHz-Yes
  • OFFLINE
1921.00434W
  • Min: 120
  • -
  • Max: 400
VDC
5VDC12VDC115kHz-Yes
  • OFFLINE
1921.00413W
  • Min: 120
  • -
  • Max: 400
VDC
5VDC0VDC115kHz-Yes
  • OFFLINE