PCB transformer VCN

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General Data

Rated input voltage 230 Vac
Rated output voltage 6 ‑ 2 x 18 Vac
Rated power 4.5 ‑ 50 VA
Insulation class B
Maximum ambient temperature 70 °C
Efficiency up to 84 %
Degree of protection IP 00

Advantages

Minimum size at high output
Also with double output voltage for series or parallel connection
Designed for high ambient temperatures
Permanent corrosion protection, high insulation value and maximum electrical reliability thanks to XtraDensiFill resin encapsulation
Coil shell in 2‑chamber technology
Self‑extinguishing potting material
Additional mounting option with tabs on the housing (from 28 VA)

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Input
Rated input voltage	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac	230 Vac
Rated frequency	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz	50 - 60 Hz
Output
Rated output voltage	4.5 Vac	7.5 Vac	9 Vac	12 Vac	15 Vac	18 Vac	24 Vac	6 Vac	7.5 Vac	9 Vac	12 Vac	15 Vac	18 Vac	6 Vac	7.5 Vac	9 Vac	12 Vac	15 Vac	18 Vac	24 Vac	6 Vac	7.5 Vac	9 Vac	12 Vac	15 Vac	18 Vac	6 Vac	7.5 Vac	9 Vac	12 Vac	15 Vac	18 Vac	24 Vac	6 Vac	7.5 Vac	9 Vac	12 Vac	15 Vac	18 Vac	6 Vac	7.5 Vac	9 Vac	12 Vac	15 Vac	18 Vac	24 Vac	6 Vac	7.5 Vac	9 Vac	12 Vac	15 Vac	18 Vac	6 Vac	7.5 Vac	9 Vac	12 Vac	15 Vac	18 Vac	24 Vac	6 Vac	7.5 Vac	9 Vac	12 Vac
Rated output voltage	4 Vac	4 Vac	9 Vac	12 Vac	15 Vac	18 Vac	24 Vac	2 x 6 Vac	2 x 7 Vac	2 x 9 Vac	2 x 12 Vac	2 x 15 Vac	2 x 18 Vac	6 Vac	7 Vac	9 Vac	12 Vac	15 Vac	18 Vac	24 Vac	2 x 6 Vac	2 x 7 Vac	2 x 9 Vac	2 x 12 Vac	2 x 15 Vac	2 x 18 Vac	6 Vac	7 Vac	9 Vac	12 Vac	15 Vac	18 Vac	24 Vac	2 x 6 Vac	2 x 7 Vac	2 x 9 Vac	2 x 12 Vac	2 x 15 Vac	2 x 18 Vac	6 Vac	7 Vac	9 Vac	12 Vac	15 Vac	18 Vac	24 Vac	2 x 6 Vac	2 x 7 Vac	2 x 9 Vac	2 x 12 Vac	2 x 15 Vac	2 x 18 Vac	6 Vac	7 Vac	9 Vac	12 Vac	15 Vac	18 Vac	24 Vac	2 x 6 Vac	2 x 7 Vac	2 x 9 Vac	2 x 12 Vac
Rated power	4.5 VA	4.5 VA	4.5 VA	4.5 VA	4.5 VA	4.5 VA	4.5 VA	4.5 VA	4.5 VA	4.5 VA	4.5 VA	4.5 VA	4.5 VA	6.5 VA	6.5 VA	6.5 VA	6.5 VA	6.5 VA	6.5 VA	6.5 VA	6.5 VA	6.5 VA	6.5 VA	6.5 VA	6.5 VA	6.5 VA	6.0 VA	6.0 VA	6.0 VA	6.0 VA	6.0 VA	6.0 VA	6.0 VA	6.0 VA	6.0 VA	6.0 VA	6.0 VA	6.0 VA	6.0 VA	10.0 VA	10.0 VA	10.0 VA	10.0 VA	10.0 VA	10.0 VA	10.0 VA	10.0 VA	10.0 VA	10.0 VA	10.0 VA	10.0 VA	10.0 VA	12.0 VA	12.0 VA	12.0 VA	12.0 VA	12.0 VA	12.0 VA	12.0 VA	12.0 VA	12.0 VA	12.0 VA	12.0 VA
No‑load voltage (app. x factor)	1.53	1.53	1.53	1.53	1.53	1.53	1.53	1.53	1.53	1.53	1.53	1.53	1.53	1.35	1.35	1.35	1.35	1.35	1.35	1.35	1.35	1.35	1.35	1.35	1.35	1.35	1.46	1.46	1.46	1.46	1.46	1.46	1.46	1.46	1.46	1.46	1.46	1.46	1.46	1.34	1.34	1.34	1.34	1.34	1.34	1.34	1.34	1.34	1.34	1.34	1.34	1.34	1.25	1.25	1.25	1.25	1.25	1.25	1.25	1.25	1.25	1.25	1.25
No‑load loss (typ.)	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.40 W	1.40 W	1.40 W	1.40 W	1.40 W	1.40 W	1.40 W	1.40 W	1.40 W	1.40 W	1.40 W	1.40 W	1.40 W	2.00 W	2.00 W	2.00 W	2.00 W	2.00 W	2.00 W	2.00 W	2.00 W	2.00 W	2.00 W	2.00 W	2.00 W	2.00 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	1.50 W	2.10 W	2.10 W	2.10 W	2.10 W	2.10 W	2.10 W	2.10 W	2.10 W	2.10 W	2.10 W	2.10 W
Efficiency	59 %	59 %	59 %	59 %	59 %	59 %	59 %	59 %	59 %	59 %	59 %	59 %	59 %	67 %	67 %	67 %	67 %	67 %	67 %	67 %	67 %	67 %	67 %	67 %	67 %	67 %	63 %	63 %	63 %	63 %	63 %	63 %	63 %	63 %	63 %	63 %	63 %	63 %	63 %	70 %	70 %	70 %	70 %	70 %	70 %	70 %	70 %	70 %	70 %	70 %	70 %	70 %	72 %	72 %	72 %	72 %	72 %	72 %	72 %	72 %	72 %	72 %	72 %
Standards
Classification	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Mains transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Mains transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer	Safety isolating transformer
Approvals
Approvals	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation	cURus in preparation, ENEC 10 (VDE) in preparation
Environment
Ambient temperature max.	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
Safety and protection
Type	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated	encapsulated
Class of Insulation System	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B	B
Protection index	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00	IP 00
Safety class (prepared)	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II	II
Short circuit strength	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof	non-short-circuit proof
Terminal and mounting
Terminals	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards	Pins for printed circuit boards
Measures and weights
Pin (ø)	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm
Core type	EI 38/13,6	EI 38/13,6	EI 38/13,6	EI 38/13,6	EI 38/13,6	EI 38/13,6	EI 38/13,6	EI 38/13,6	EI 38/13,6	EI 38/13,6	EI 38/13,6	EI 38/13,6	EI 38/13,6	EI 38/16,5	EI 38/16,5	EI 38/16,5	EI 38/16,5	EI 38/16,5	EI 38/16,5	EI 38/16,5	EI 38/16,5	EI 38/16,5	EI 38/16,5	EI 38/16,5	EI 38/16,5	EI 38/16,5	EI 42/14,8	EI 42/14,8	EI 42/14,8	EI 42/14,8	EI 42/14,8	EI 42/14,8	EI 42/14,8	EI 42/14,8	EI 42/14,8	EI 42/14,8	EI 42/14,8	EI 42/14,8	EI 42/14,8	EI 48/16,8	EI 48/16,8	EI 48/16,8	EI 48/16,8	EI 48/16,8	EI 48/16,8	EI 48/16,8	EI 48/16,8	EI 48/16,8	EI 48/16,8	EI 48/16,8	EI 48/16,8	EI 48/16,8	EI 48/20,5	EI 48/20,5	EI 48/20,5	EI 48/20,5	EI 48/20,5	EI 48/20,5	EI 48/20,5	EI 48/20,5	EI 48/20,5	EI 48/20,5	EI 48/20,5
Weight	0.13 kg	0.13 kg	0.13 kg	0.13 kg	0.13 kg	0.13 kg	0.13 kg	0.13 kg	0.13 kg	0.13 kg	0.13 kg	0.13 kg	0.13 kg	0.19 kg	0.19 kg	0.19 kg	0.19 kg	0.19 kg	0.19 kg	0.19 kg	0.19 kg	0.19 kg	0.19 kg	0.19 kg	0.19 kg	0.19 kg	0.15 kg	0.15 kg	0.15 kg	0.15 kg	0.15 kg	0.15 kg	0.15 kg	0.15 kg	0.15 kg	0.15 kg	0.15 kg	0.15 kg	0.15 kg	0.29 kg	0.29 kg	0.29 kg	0.29 kg	0.29 kg	0.29 kg	0.29 kg	0.29 kg	0.29 kg	0.29 kg	0.29 kg	0.29 kg	0.29 kg	0.34 kg	0.34 kg	0.34 kg	0.34 kg	0.34 kg	0.34 kg	0.34 kg	0.34 kg	0.34 kg	0.34 kg	0.34 kg
	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture	Dimension Picture
Order numbers
Order Number	VCN 4,5/1/6	VCN 4,5/1/7,5	VCN 4,5/1/9	VCN 4,5/1/12	VCN 4,5/1/15	VCN 4,5/1/18	VCN 4,5/1/24	VCN 4,5/2/6	VCN 4,5/2/7,5	VCN 4,5/2/9	VCN 4,5/2/12	VCN 4,5/2/15	VCN 4,5/2/18	VCN 6,5/1/6	VCN 6,5/1/7,5	VCN 6,5/1/9	VCN 6,5/1/12	VCN 6,5/1/15	VCN 6,5/1/18	VCN 6,5/1/24	VCN 6,5/2/6	VCN 6,5/2/7,5	VCN 6,5/2/9	VCN 6,5/2/12	VCN 6,5/2/15	VCN 6,5/2/18	VCN 6/1/6	VCN 6/1/7,5	VCN 6/1/9	VCN 6/1/12	VCN 6/1/15	VCN 6/1/18	VCN 6/1/24	VCN 6/2/6	VCN 6/2/7,5	VCN 6/2/9	VCN 6/2/12	VCN 6/2/15	VCN 6/2/18	VCN 10/1/6	VCN 10/1/7,5	VCN 10/1/9	VCN 10/1/12	VCN 10/1/15	VCN 10/1/18	VCN 10/1/24	VCN 10/2/6	VCN 10/2/7,5	VCN 10/2/9	VCN 10/2/12	VCN 10/2/15	VCN 10/2/18	VCN 12/1/6	VCN 12/1/7,5	VCN 12/1/9	VCN 12/1/12	VCN 12/1/15	VCN 12/1/18	VCN 12/1/24	VCN 12/2/6	VCN 12/2/7,5	VCN 12/2/9	VCN 12/2/12

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VCN 4,5/1/6

VCN 4,5/1/7,5

VCN 4,5/1/9

VCN 4,5/1/12

VCN 4,5/1/15

VCN 4,5/1/18

VCN 4,5/1/24

VCN 4,5/2/6

VCN 4,5/2/7,5

VCN 4,5/2/9

VCN 4,5/2/12

VCN 4,5/2/15

VCN 4,5/2/18

VCN 6,5/1/6

VCN 6,5/1/7,5

VCN 6,5/1/9

VCN 6,5/1/12

VCN 6,5/1/15

VCN 6,5/1/18

VCN 6,5/1/24

VCN 6,5/2/6

VCN 6,5/2/7,5

VCN 6,5/2/9

VCN 6,5/2/12

VCN 6,5/2/15

VCN 6,5/2/18

VCN 6/1/6

VCN 6/1/7,5

VCN 6/1/9

VCN 6/1/12

VCN 6/1/15

VCN 6/1/18

VCN 6/1/24

VCN 6/2/6

VCN 6/2/7,5

VCN 6/2/9

VCN 6/2/12

VCN 6/2/15

VCN 6/2/18

VCN 10/1/6

VCN 10/1/7,5

VCN 10/1/9

VCN 10/1/12

VCN 10/1/15

VCN 10/1/18

VCN 10/1/24

VCN 10/2/6

VCN 10/2/7,5

VCN 10/2/9

VCN 10/2/12

VCN 10/2/15

VCN 10/2/18

VCN 12/1/6

VCN 12/1/7,5

VCN 12/1/9

VCN 12/1/12

VCN 12/1/15

VCN 12/1/18

VCN 12/1/24

VCN 12/2/6

VCN 12/2/7,5

VCN 12/2/9

VCN 12/2/12

VCN 12/2/15

VCN 12/2/18

VCN 16/1/6

VCN 16/1/7,5

VCN 16/1/9

VCN 16/1/12

VCN 16/1/15

VCN 16/1/18

VCN 16/1/24

VCN 16/2/6

VCN 16/2/7,5

VCN 16/2/9

VCN 16/2/12

VCN 16/2/15

VCN 16/2/18

VCN 20/1/6

VCN 20/1/7,5

VCN 20/1/9

VCN 20/1/12

VCN 20/1/15

VCN 20/1/18

VCN 20/1/24

VCN 20/2/6

VCN 20/2/7,5

VCN 20/2/9

VCN 20/2/12

VCN 20/2/15

VCN 20/2/18

VCN 22/1/6

VCN 22/1/7,5

VCN 22/1/9

VCN 22/1/12

VCN 22/1/15

VCN 22/1/18

VCN 22/1/24

VCN 22/2/6

VCN 22/2/7,5

VCN 22/2/9

VCN 22/2/12

VCN 22/2/15

VCN 22/2/18

VCN 28/1/6

VCN 28/1/7,5

VCN 28/1/9

VCN 28/1/12

VCN 28/1/15

VCN 28/1/18

VCN 28/1/24

VCN 28/2/6

VCN 28/2/7,5

VCN 28/2/9

VCN 28/2/12

VCN 28/2/15

VCN 28/2/18

VCN 30/1/6

VCN 30/1/7,5

VCN 30/1/9

VCN 30/1/12

VCN 30/1/15

VCN 30/1/18

VCN 30/1/24

VCN 30/2/6

VCN 30/2/7,5

VCN 30/2/9

VCN 30/2/12

VCN 30/2/15

VCN 30/2/18

VCN 33/1/6

VCN 33/1/7,5

VCN 33/1/9

VCN 33/1/12

VCN 33/1/15

VCN 33/1/18

VCN 33/1/24

VCN 33/2/6

VCN 33/2/7,5

VCN 33/2/9

VCN 33/2/12

VCN 33/2/15

VCN 33/2/18

VCN 44/1/6

VCN 44/1/7,5

VCN 44/1/9

VCN 44/1/12

VCN 44/1/15

VCN 44/1/18

VCN 44/1/24

VCN 44/2/6

VCN 44/2/7,5

VCN 44/2/9

VCN 44/2/12

VCN 44/2/15

VCN 44/2/18

VCN 50/1/6

VCN 50/1/7,5

VCN 50/1/9

VCN 50/1/12

VCN 50/1/15

VCN 50/1/18

VCN 50/1/24

VCN 50/2/6

VCN 50/2/7,5

VCN 50/2/9

VCN 50/2/12

VCN 50/2/15

VCN 50/2/18

VCN-A 10/1/6

VCN-A 10/1/7,5

VCN-A 10/1/9

VCN-A 10/1/12

VCN-A 10/1/15

VCN-A 10/1/18

VCN-A 10/1/24

VCN-A 10/2/6

VCN-A 10/2/7,5

VCN-A 10/2/9

VCN-A 10/2/12

VCN-A 10/2/15

VCN-A 10/2/18

Input

230 Vac

50 - 60 Hz

Output

Rated output voltage

4.5 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

6 Vac

7.5 Vac

9 Vac

12 Vac

15 Vac

18 Vac

Rated output voltage

4 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

2 x 6 Vac

2 x 7 Vac

2 x 9 Vac

2 x 12 Vac

2 x 15 Vac

2 x 18 Vac

6 Vac

7 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

2 x 6 Vac

2 x 7 Vac

2 x 9 Vac

2 x 12 Vac

2 x 15 Vac

2 x 18 Vac

6 Vac

7 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

2 x 6 Vac

2 x 7 Vac

2 x 9 Vac

2 x 12 Vac

2 x 15 Vac

2 x 18 Vac

6 Vac

7 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

2 x 6 Vac

2 x 7 Vac

2 x 9 Vac

2 x 12 Vac

2 x 15 Vac

2 x 18 Vac

6 Vac

7 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

2 x 6 Vac

2 x 7 Vac

2 x 9 Vac

2 x 12 Vac

2 x 15 Vac

2 x 18 Vac

6 Vac

7 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

2 x 6 Vac

2 x 7 Vac

2 x 9 Vac

2 x 12 Vac

2 x 15 Vac

2 x 18 Vac

6 Vac

7 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

2 x 6 Vac

2 x 7 Vac

2 x 9 Vac

2 x 12 Vac

2 x 15 Vac

2 x 18 Vac

6 Vac

7 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

2 x 6 Vac

2 x 7 Vac

2 x 9 Vac

2 x 12 Vac

2 x 15 Vac

2 x 18 Vac

6 Vac

7 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

2 x 6 Vac

2 x 7 Vac

2 x 9 Vac

2 x 12 Vac

2 x 15 Vac

2 x 18 Vac

6 Vac

7 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

2 x 6 Vac

2 x 7 Vac

2 x 9 Vac

2 x 12 Vac

2 x 15 Vac

2 x 18 Vac

6 Vac

7 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

2 x 6 Vac

2 x 7 Vac

2 x 9 Vac

2 x 12 Vac

2 x 15 Vac

2 x 18 Vac

6 Vac

7 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

2 x 6 Vac

2 x 7 Vac

2 x 9 Vac

2 x 12 Vac

2 x 15 Vac

2 x 18 Vac

6 Vac

7 Vac

9 Vac

12 Vac

15 Vac

18 Vac

24 Vac

2 x 6 Vac

2 x 7 Vac

2 x 9 Vac

2 x 12 Vac

2 x 15 Vac

2 x 18 Vac

0 Vac

2 x 0 Vac

Rated power

4.5 VA

6.5 VA

6.0 VA

10.0 VA

12.0 VA

16.0 VA

20.0 VA

22.0 VA

28.0 VA

30.0 VA

33.0 VA

44.0 VA

50.0 VA

10.0 VA

No‑load voltage (app. x factor)

1.53

1.35

1.46

1.34

1.25

1.22

1.18

1.20

1.15

1.19

1.15

1.13

1.35

No‑load loss (typ.)

1.50 W

1.40 W

2.00 W

1.50 W

2.10 W

2.50 W

2.60 W

3.20 W

3.00 W

3.40 W

3.50 W

4.40 W

4.80 W

2.50 W

Efficiency

59 %

67 %

63 %

70 %

72 %

74 %

79 %

77 %

80 %

82 %

81 %

82 %

84 %

66 %

Standards

Classification

Safety isolating transformer

Mains transformer

Safety isolating transformer

Mains transformer

Safety isolating transformer

Approvals

cURus in preparation, ENEC 10 (VDE) in preparation

Environment

Ambient temperature max.

70 °C

Safety and protection

Type

encapsulated

Class of Insulation System

Protection index

IP 00

Safety class (prepared)

Short circuit strength

non-short-circuit proof

Terminal and mounting

Terminals

Pins for printed circuit boards

Measures and weights

Pin (ø)

0.8 mm

Core type

EI 38/13,6

EI 38/16,5

EI 42/14,8

EI 48/16,8

EI 48/20,5

EI 54/18,8

EI 60/21

EI 54/23

EI 60/25,5

EI 60/31

EI 66/23

EI 66/30

EI 66/34,5

EI 42/20,5

Weight

0.13 kg

0.19 kg

0.15 kg

0.29 kg

0.34 kg

0.40 kg

0.58 kg

0.48 kg

0.68 kg

0.78 kg

0.77 kg

0.94 kg

1.07 kg

0.26 kg

Dimension Picture

Order numbers

Order Number

VCN 4,5/1/6

VCN 4,5/1/7,5

VCN 4,5/1/9

VCN 4,5/1/12

VCN 4,5/1/15

VCN 4,5/1/18

VCN 4,5/1/24

VCN 4,5/2/6

VCN 4,5/2/7,5

VCN 4,5/2/9

VCN 4,5/2/12

VCN 4,5/2/15

VCN 4,5/2/18

VCN 6,5/1/6

VCN 6,5/1/7,5

VCN 6,5/1/9

VCN 6,5/1/12

VCN 6,5/1/15

VCN 6,5/1/18

VCN 6,5/1/24

VCN 6,5/2/6

VCN 6,5/2/7,5

VCN 6,5/2/9

VCN 6,5/2/12

VCN 6,5/2/15

VCN 6,5/2/18

VCN 6/1/6

VCN 6/1/7,5

VCN 6/1/9

VCN 6/1/12

VCN 6/1/15

VCN 6/1/18

VCN 6/1/24

VCN 6/2/6

VCN 6/2/7,5

VCN 6/2/9

VCN 6/2/12

VCN 6/2/15

VCN 6/2/18

VCN 10/1/6

VCN 10/1/7,5

VCN 10/1/9

VCN 10/1/12

VCN 10/1/15

VCN 10/1/18

VCN 10/1/24

VCN 10/2/6

VCN 10/2/7,5

VCN 10/2/9

VCN 10/2/12

VCN 10/2/15

VCN 10/2/18

VCN 12/1/6

VCN 12/1/7,5

VCN 12/1/9

VCN 12/1/12

VCN 12/1/15

VCN 12/1/18

VCN 12/1/24

VCN 12/2/6

VCN 12/2/7,5

VCN 12/2/9

VCN 12/2/12

VCN 12/2/15

VCN 12/2/18

VCN 16/1/6

VCN 16/1/7,5

VCN 16/1/9

VCN 16/1/12

VCN 16/1/15

VCN 16/1/18

VCN 16/1/24

VCN 16/2/6

VCN 16/2/7,5

VCN 16/2/9

VCN 16/2/12

VCN 16/2/15

VCN 16/2/18

VCN 20/1/6

VCN 20/1/7,5

VCN 20/1/9

VCN 20/1/12

VCN 20/1/15

VCN 20/1/18

VCN 20/1/24

VCN 20/2/6

VCN 20/2/7,5

VCN 20/2/9

VCN 20/2/12

VCN 20/2/15

VCN 20/2/18

VCN 22/1/6

VCN 22/1/7,5

VCN 22/1/9

VCN 22/1/12

VCN 22/1/15

VCN 22/1/18

VCN 22/1/24

VCN 22/2/6

VCN 22/2/7,5

VCN 22/2/9

VCN 22/2/12

VCN 22/2/15

VCN 22/2/18

VCN 28/1/6

VCN 28/1/7,5

VCN 28/1/9

VCN 28/1/12

VCN 28/1/15

VCN 28/1/18

VCN 28/1/24

VCN 28/2/6

VCN 28/2/7,5

VCN 28/2/9

VCN 28/2/12

VCN 28/2/15

VCN 28/2/18

VCN 30/1/6

VCN 30/1/7,5

VCN 30/1/9

VCN 30/1/12

VCN 30/1/15

VCN 30/1/18

VCN 30/1/24

VCN 30/2/6

VCN 30/2/7,5

VCN 30/2/9

VCN 30/2/12

VCN 30/2/15

VCN 30/2/18

VCN 33/1/6

VCN 33/1/7,5

VCN 33/1/9

VCN 33/1/12

VCN 33/1/15

VCN 33/1/18

VCN 33/1/24

VCN 33/2/6

VCN 33/2/7,5

VCN 33/2/9

VCN 33/2/12

VCN 33/2/15

VCN 33/2/18

VCN 44/1/6

VCN 44/1/7,5

VCN 44/1/9

VCN 44/1/12

VCN 44/1/15

VCN 44/1/18

VCN 44/1/24

VCN 44/2/6

VCN 44/2/7,5

VCN 44/2/9

VCN 44/2/12

VCN 44/2/15

VCN 44/2/18

VCN 50/1/6

VCN 50/1/7,5

VCN 50/1/9

VCN 50/1/12

VCN 50/1/15

VCN 50/1/18

VCN 50/1/24

VCN 50/2/6

VCN 50/2/7,5

VCN 50/2/9

VCN 50/2/12

VCN 50/2/15

VCN 50/2/18

VCN‑A 10/1/6

VCN‑A 10/1/7,5

VCN‑A 10/1/9

VCN‑A 10/1/12

VCN‑A 10/1/15

VCN‑A 10/1/18

VCN‑A 10/1/24

VCN‑A 10/2/6

VCN‑A 10/2/7,5

VCN‑A 10/2/9

VCN‑A 10/2/12

VCN‑A 10/2/15

VCN‑A 10/2/18