Products - Conventional transformers    Products - HR equivalents

Types and features | Series index | Technical information
External protection

C4821

EI 48/20,5

External protection

9.0 VA - 40ºC/B

Logo CE

Acording regulations:

EN61558/6 UL1585/2

Simple primary(V):

125 / 220

Simple secondary(V):

4.5 / 6.0 / 7.5 / 9.0 / 12.0 / 15.0 / 18.0 / 24.0

Dual secondary(V):

2x( 4.5 / 6.0 / 7.5 / 9.0 / 12.0 / 15.0 / 18.0 / 24.0 )

Vo/Vn:

1.25 (Vo-no load voltage, Vn-load voltage)

 C4821

Weight/unit:

310 gr

Dual secondary

C4821
HR Ref. Power Ambient temperature

Ta

 Primary Secondary
VA Vn Vn In

Vo

(In=0)
P1 P2 S1 S2 S1 S2
C4821015 9.0 VA 40/B 125 V 220 V 4.5 V 4.5 V 1000.0 mA 1000.0 mA 2x5.625 V
C4821001 9.0 VA 40/B 125 V 220 V 6.0 V 6.0 V 750.0 mA 750.0 mA 2x7.5 V
C4821003 9.0 VA 40/B 125 V 220 V 7.5 V 7.5 V 600.0 mA 600.0 mA 2x9.375 V
C4821005 9.0 VA 40/B 125 V 220 V 9.0 V 9.0 V 500.0 mA 500.0 mA 2x11.25 V
C4821007 9.0 VA 40/B 125 V 220 V 12.0 V 12.0 V 375.0 mA 375.0 mA 2x15.0 V
C4821009 9.0 VA 40/B 125 V 220 V 15.0 V 15.0 V 300.0 mA 300.0 mA 2x18.75 V
C4821011 9.0 VA 40/B 125 V 220 V 18.0 V 18.0 V 250.0 mA 250.0 mA 2x22.5 V
C4821013 9.0 VA 40/B 125 V 220 V 24.0 V 24.0 V 188.0 mA 188.0 mA 2x30.0 V

Center tapped secondary

C4821
HR Ref. Power Ambient temperature

Ta

 Primary Secondary
VA Vn Vn In

Vo

(In=0)
P1 P2 S1 S2 S1 S2
C4821035 9.0 VA 40/B 125 V 220 V 4.5 V 4.5 V 1000.0 mA 1000.0 mA 2x5.625 V
C4821021 9.0 VA 40/B 125 V 220 V 6.0 V 6.0 V 750.0 mA 750.0 mA 2x7.5 V
C4821023 9.0 VA 40/B 125 V 220 V 7.5 V 7.5 V 600.0 mA 600.0 mA 2x9.375 V
C4821025 9.0 VA 40/B 125 V 220 V 9.0 V 9.0 V 500.0 mA 500.0 mA 2x11.25 V
C4821027 9.0 VA 40/B 125 V 220 V 12.0 V 12.0 V 375.0 mA 375.0 mA 2x15.0 V
C4821029 9.0 VA 40/B 125 V 220 V 15.0 V 15.0 V 300.0 mA 300.0 mA 2x18.75 V
C4821031 9.0 VA 40/B 125 V 220 V 18.0 V 18.0 V 250.0 mA 250.0 mA 2x22.5 V
C4821033 9.0 VA 40/B 125 V 220 V 24.0 V 24.0 V 188.0 mA 188.0 mA 2x30.0 V