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Short-circuit proof

E3018

EI 30/18

Short-circuit proof

2.8 VA - 40ºC/B

Logo CE

Simple primary

Center tapped secondary
E3018

Weight/unit:

113 gr

 E3018

Weight/minibox (Units: 5)

565 gr

 E3018

Weight/bigbox (Units: 120)

13560 gr
HR Ref. Primary Sec. Sec. In

Vo

(In=0)

 Sec. Prot.
P1 P2 S1 S2 Is1 Is2 CC (*)
E3018135 115 V - 4.5 V 4.5 V 311.0 mA 311.0 mA 2x(7.6) V CC
E3018121 115 V - 6.0 V 6.0 V 233.0 mA 233.0 mA 2x(10.2) V CC
E3018123 115 V - 7.5 V 7.5 V 187.0 mA 187.0 mA 2x(12.7) V CC
E3018125 115 V - 9.0 V 9.0 V 156.0 mA 156.0 mA 2x(15.3) V CC
E3018127 115 V - 12.0 V 12.0 V 117.0 mA 117.0 mA 2x(20.4) V CC
E3018129 115 V - 15.0 V 15.0 V 93.0 mA 93.0 mA 2x(25.5) V CC
E3018131 115 V - 18.0 V 18.0 V 78.0 mA 78.0 mA 2x(30.6) V CC
E3018133 115 V - 24.0 V 24.0 V 58.0 mA 58.0 mA 2x(40.8) V CC

(*) CC means short-circuit proof

E3018

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)
  • Short-circuit-protected
  • 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; others certifications under request: CSA, SEMKO