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C4821 EI 48/20,5 External protection 9.0 VA - 40ºC/B Simple primary Center tapped secondary Weight/unit: 310 gr Weight/minibox (Units: 1) 310 gr 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
C4821035	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
C4821021	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
C4821023	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
C4821025	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
C4821027	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
C4821029	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
C4821031	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
C4821033	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

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 (180ºC)
• 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 (130ºC/266ºF) or F (155ºC/311ºF) optionally.
• Ambient temperature of 40ºC/104ºF
• 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.