2.2. Low Profile Transformers for Printed Boards.

2.2. Low Profile Transformers for Printed Boards.

For power from 18VA to 30VA. Designed for the electronics. Connection method with pins to printed boards.

  • type - UI/ST
  • input voltage - from 24V to 400V
  • output voltage  - from 6V to 24V
  • output voltage  - from 2x6V to 2x24V
  • frequency - 50-60HZ
  • isolation class  - В/130оС/
  • ambient temperature  - +70оС
  • protection class  - II
  • dielectric strength  - 4200V
  • short-circuit protection - (non) proof
  • core type  - EI DIN 41302
  • IEC Norm - EN 61558
Type: VA: VA: A: B: C: F: G KG:
UI39/13.5ST 18 68.2 57.3 28 45 9x5 0.40
UI39/17ST 24 68.2 57.3 32 45 9x5 0.50
UI39/21ST 30 68.2 57.3 36 45 9x5 0.60

Bultraf Ltd, Bulgaria, 5100 Gorna Oryahovitsa, 56A Tsar Osvoboditel Street, tel.: +359 618 64950, fax: +359 618 64951 http://www.bultraf.com, office@bultraf.com>