Conventional transformers - C4821005 model

External protection

C4821

EI 48/20,5

External protection

9.0 VA - 40ºC/Transformer

CE Logo

Simple primary

Dual secondary

C4821

Weight/unit:

310 gr

C4821

Weight/bigbox (Units: 36)

11160 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

C4821015 125 V 220 V 4.5 V 4.5 V 1000.0 mA 1000.0 mA 2x(5.625) V 2x(1250.0) mA 125.0 mA
C4821001 125 V 220 V 6.0 V 6.0 V 750.0 mA 750.0 mA 2x(7.5) V 2x(800.0) mA 125.0 mA
C4821003 125 V 220 V 7.5 V 7.5 V 600.0 mA 600.0 mA 2x(9.375) V 2x(630.0) mA 125.0 mA
C4821005 125 V 220 V 9.0 V 9.0 V 500.0 mA 500.0 mA 2x(11.25) V 2x(630.0) mA 125.0 mA
C4821007 125 V 220 V 12.0 V 12.0 V 375.0 mA 375.0 mA 2x(15.0) V 2x(400.0) mA 125.0 mA
C4821009 125 V 220 V 15.0 V 15.0 V 300.0 mA 300.0 mA 2x(18.75) V 2x(315.0) mA 125.0 mA
C4821011 125 V 220 V 18.0 V 18.0 V 250.0 mA 250.0 mA 2x(22.5) V 2x(315.0) mA 125.0 mA
C4821013 125 V 220 V 24.0 V 24.0 V 188.0 mA 188.0 mA 2x(30.0) V 2x(200.0) mA 125.0 mA
C4821

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.