Products - Ensapsultated transformers    Products - HR equivalents

Types and features | Series index | Technical information

See also: Quality and reliability | Environment

Encapsulated tranformers
MINI SERIES

Mini series Designed for low power and miniature products

Primary (V): 230 o 115

Secondary (V):

simple: 4.5 / 6 / 7.5 / 9 / 12 / 15 / 18 / 24

dual: 2x(4.5 / 6 / 7.5 / 9 / 12 / 15 / 18 / 24)
Mini series

E2006

0,35-0,4 VA

E2010

0,5-0,6 VA

        
E SERIES

Standard series Designed for wide range of power and limited space

Primary (V): 230 o 115

Secondary (V):

simple: 4.5 / 6 / 7.5 / 9 / 12 / 15 / 18 / 24

dual: 2x(4.5 / 6 / 7.5 / 9 / 12 / 15 / 18 / 24)

center tapped: 4.5+4.5 / 6+6 / 7.5+7.5 / 9+9 / 12+12 / 15+15 / 18+18 / 24+24
Standard series

E3005

0,5-0,6 VA

E3011

1,2-1,5 VA

E3013

1,5-1,8 VA

E3016

2-2,4 VA

E3018

2,3-2,8 VA

E3023

2,8-3,2 VA
Standard series

E3808

1,8-2,1 VA

E3814

3,5-4 VA

E3817

3,8-4,5 VA

E4209

2,7-3,2 VA

E4215

5-6 VA

E4220

6,3-7,5 VA
Standard series

E4817

8-10 VA

E4821

10-12 VA

E5419

13-16 VA

E6021

20-25 VA

E6026

24-30 VA

E6031

30-35 VA

With bindings
Standard series

E4817B

8-10 VA

E4821B

10-12 VA

E5419B

13-16 VA

      
Standard series

E6021B

20-25 VA

E6026B

24-30 VA

E6031B

30-35 VA

      

U SERIES

Ultraflat series Designed for wide range of power and limited height

Dual primary (V): 115 - 115

Dual secondary (V): 2 x (4.5 / 6 / 7.5 / 9 / 12 / 15 / 18 / 24)
Ultraflat series

U3006

2,4-3 VA

U3008

3,2-4 VA

U3010

5-6 VA

U3017

8-10 VA

    
Ultraflat series

U3908

8-10 VA

U3911

11-14 VA

U3914

15-18 VA

U3917

20-24 VA

U3921

24-30 VA

  
Technical specs
Plastic case

Self-extinguishing UL94 VO
Epoxy resin

Clase F autoextinguible UL 94 VO
Copper wire

Double isolation type
Print case

Laser (immutable)
Encapsulated process. Resin

Vacuum
Thermical class materials

B 130ºC/266ºF - F 155ºC/311ºF (option)
Dielectric strength pri/sec

5 kV / 1min. (8 kV/ 1 min. under request)
Isolation: pri/sec

10 MOhm to 500 Vcc
Isolation: sec/sec

2 MOhm to 500 Vcc
Creepage lines and clearances

According regulation IEC/EN61558
Security transformer, maximum secundary no load voltage.

50V (EN61558/6) 30V (UL1585/2)
Ambient temperature

40ºC/104ºF - 70ºC/158ºF
Connection pins

Lead free
Secondary protection

Short circuit proof to 3,2 VA
Packaging

Minibox 5 units/Big pack
Certifications
UL
VDE