Nordtek
 

EI66 - Encapsulated Vertical Mount 50/60Hz Transformer - 28-63VA

Return to normal view Our comprehensive selection of products also includes a series of EI66 safety transformers for pbc- or vertical mounting.

High-quality encapsulated vacuum potted transformers. Output power from 28VA.

  Pin and Transformer height   Print Layout - EI66 Transformer   EI66 - Encapsulated PCB Mount Transformer 50/60Hz - 28-63VA   EI66 - Encapsulated Vertical Mount Transformer 50/60Hz- 28-63VA  
 
View from PCB   Solder pins 0.8 mm Ø  - Grid 5 mm


Type Max. Ambient temperature Pin connections Pin connections * Stack
Height
mm		 Case
Height
(H) mm		 Weight
g
 EI66-12A/7.../... 70°C/B 6...40V - 28.00 VA 2x6...20V - 2x14.00 VA nkf 23.0 48.5 780
 EI66-12F/7.../... 70°C/B 6...40V - 31.00 VA 2x6...20V - 2x15.50 VA bkf 23,0 48.5 780
 EI66-12A/4.../... 40°C/B 6...40V - 33.50 VA 2x6...20V - 2x16.75 VA nkf 23.0 48.5 780
 EI66-12F/4.../... 40°C/B 6...40V - 40.00 VA 2x6...20V - 2x20.00 VA bkf 23.0 48.5 780
 EI66-32A/7.../... 70°C/B 6...40V - 37.00 VA 2x6...20V - 2x18.50 VA nkf 30.0 55.8 950
 EI66-32F/7.../... 70°C/B 6...40V - 41.00 VA 2x6...20V - 2x20.50 VA bkf 30.0 55.8 950
 EI66-32A/4.../... 40°C/B 6...40V - 45.00 VA 2x6...20V - 2x22.50 VA nkf 30.0 55.8 950
 EI66-32F/4.../... 40°C/B 6...40V - 53.50 VA 2x6...20V - 2x26.75 VA bkf 30.0 55.8 950
 EI66-34A/7.../... 70°C/B 6...40V - 42.00 VA 2x6...20V - 2x21.00 VA nkf 34.7 60.2 1,080
 EI66-34F/7.../... 70°C/B 6...40V - 48.00 VA 2x6...20V - 2x24.00 VA bkf 34.7 60.2 1,080
 EI66-34A/4.../... 40°C/B 6...40V - 52.00 VA 2x6...20V - 2x26.00 VA nkf 34.7 60.2 1,080
 EI66-34F/4.../... 40°C/B 6...40V - 63.00 VA 2x6...20V - 2x31.50 VA bkf 34.7 60.2 1,080

  • Approved to EN 60742
  • Vacuum cast
  • Two chamber coil
  • Safety class II
  • Protective system IP 00
  • Conditionally short-circuit proof (*bkf) through built-in temperature fuse,
    or not shorts-circuits proof (*nkf) but protected by external fuse on primary or secondary

Note: If using the conditionally short-circuit proof transformer type (*bkf), no strip conductors may be guided between the primary connecting pins on the component insertion side, because in this area there is an unprotected live soldering terminal.


Variants available on request