Conventional transformers - C3814027 model

External protection

C3814

EI 38/13,6

External protection

2.5 VA - 40ºC/B

CE Logo

Simple primary

Center tapped secondary

C3814

Weight/unit:

130 gr

HR Ref. Primary Sec. Sec. In

Vo

(In=0)

External protection Fuse
P1 P2 S1 S2 Is1 Is2

Sec. (F)

S1|S2

Prim. (T)

115|220

C3814035 125 V 220 V 4.5 V 4.5 V 278.0 mA 278.0 mA 2x(6.3) V 2x(315.0) mA 50.0 mA
C3814021 125 V 220 V 6.0 V 6.0 V 208.0 mA 208.0 mA 2x(8.4) V 2x(250.0) mA 50.0 mA
C3814023 125 V 220 V 7.5 V 7.5 V 167.0 mA 167.0 mA 2x(10.5) V 2x(200.0) mA 50.0 mA
C3814025 125 V 220 V 9.0 V 9.0 V 139.0 mA 139.0 mA 2x(12.6) V 2x(160.0) mA 50.0 mA
C3814027 125 V 220 V 12.0 V 12.0 V 104.0 mA 104.0 mA 2x(16.8) V 2x(125.0) mA 50.0 mA
C3814029 125 V 220 V 15.0 V 15.0 V 83.0 mA 83.0 mA 2x(21.0) V 2x(100.0) mA 50.0 mA
C3814031 125 V 220 V 18.0 V 18.0 V 69.0 mA 69.0 mA 2x(25.2) V 2x(80.0) mA 50.0 mA
C3814033 125 V 220 V 24.0 V 24.0 V 52.0 mA 52.0 mA 2x(33.6) V 2x(63.0) mA 50.0 mA
C3814

Technical characteristics:

  • Designed and manufactured according regulations EN61558/6 UL1585/2
  • Double isolation copper wire
  • Two-chamber coil
  • Coated with dried oven varnish class H (180°C)
  • 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)
  • Thermal class materials B (130°C/266°F) or F (155°C/311°F) optionally.
  • Ambient temperature of 40°C/104°F
  • Primary of 125V-220V
  • Configurations of single secondary, dual secondary and center tapped.
  • Isolation Prim./Sec. superior at 5 MOhm at 500 Vcc
  • Primary dielectric strength / superior secondary at 3 KV, 1min.