Products - Ensapsultated transformers    Products - HR equivalents

External protection

E3808

EI 38/7,5

External protection

2.1 VA - 40ºC/Transformer

Logo CE

Simple primary

Simple secondary


E3808

Weight/unit:

100 gr

E3808

Weight/minibox (Units: 5)

500 gr

E3808

Weight/bigbox (Units: 80)

8000 gr

HR Ref. Primary Sec. Sec. In

Vo

(In=0)

External protection Fuse
P1 P2 S1 S2 Is1 Is2

Sec. (F)

S1

Prim. (T)

P1

E3808114 115 V - 4.5 V - 467.0 mA - 6.3 V 500.0 mA 40.0 mA
E3808100 115 V - 6.0 V - 350.0 mA - 8.4 V 400.0 mA 40.0 mA
E3808102 115 V - 7.5 V - 280.0 mA - 10.5 V 315.0 mA 40.0 mA
E3808104 115 V - 9.0 V - 233.0 mA - 12.6 V 250.0 mA 40.0 mA
E3808106 115 V - 12.0 V - 175.0 mA - 16.8 V 200.0 mA 40.0 mA
E3808108 115 V - 15.0 V - 140.0 mA - 21.0 V 160.0 mA 40.0 mA
E3808110 115 V - 18.0 V - 117.0 mA - 25.2 V 125.0 mA 40.0 mA
E3808112 115 V - 24.0 V - 88.0 mA - 33.6 V 100.0 mA 40.0 mA
E3808

Technical characteristics:

  • Designed and manufactured according regulations EN61558 EN60590 EN60472 UL506 UL1585
  • Two-chamber coil
  • Vacuum sealed
  • Safety transformer class II / Protection index IP00 (For all models with no load voltage lower than 50V according to EN61558, and to 30V according to UL1585)
  • External protection with fuse (See suggested type at table)
  • Self-extinguishing plastic UL94-VO
  • Epoxy resin class F
  • Isolation: Prim./Sec. = 10 MOhm to 500 Vcc - Sec./Sec. = 2 MOhm to 500 Vcc
  • Dielectric strength Prim. / Sec. = 5 kV / 1min.
  • Secondary voltage tolerances 5%
  • Test at 100% of all electrical parameters in production
  • Reliability tests for production batch (life term)
  • Certificates of production test results (under request)
  • Certifications VDE, UL (E346974); others certifications under request: CSA, SEMKO