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Printed circuit -board transformers
Frame size BV 20
Frame size EI 30
Frame size EI 34
Frame size EI 38
Frame size EI 42
Frame size EI 48
Frame size EI 54
Frame size EI 60
Frame size EI 66
Frame size EI 78 -EI 96
Frame size EI 78
Frame size EI 84
Frame size EI 96
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BV 20 Printetd circuit -board transformers, output capacity: 0.35 VA - 0.5 VA
Its small size makes BV 20 an ideal solution for
appliance manufacturers demanding the smallest
size possible, yet fulfilling the highest demands on
quality and capacity.
?high capacity from 0.35 to 0.5 VA
?secondary voltage 6 V to 24 V or 2 x 6 V to 2 x 24 V respectively
?minimum size
?with ENEC 10-, VDE, UL- and CSA-mark
?vaccum casted, two chambers
?temperature class ta 70°C/B
?maximum safety and long-term durability
?individually tested with certificate
?excellent reaction to temperature changes
?self-extinguishing cast housing and sealing material
Frame size/Core height Output ta 70°C/B Size(h) Weight Packaging unit (pieces)
BV 201 .... / 6mm 0,35 VA 15 mm 0.025 kg 50
BV 202 .... / 10mm 0,50 VA 19 mm 0.035 kg 50
The BV 20 with insulation class B properties is especially suitable for printed circuit boards, Computer processors, other electronic applications,
domestic appliances, telecommunications', lighting and photo technologies.
Particularly in regard to competitiveness on international markets and the product liability of manufacturers, the BV 20 offers users the greatest
functional electrical safety and long-life service by reason of its superior quality for their products.
Types are held on stock (serial-types):
Size 1 a: 15 mm height Type BV 201... 0.35 VA
data sheet article no. power VA primary
voltage V connecting
pins prim. secondary
voltage V current
sec. mA connecting
pins sek.
display BV 201 0128 0.35 1x 230 1-4 1x 6 58 6-7 1x 10
display BV 201 0135 0.35 1x 230 1-4 1x 24 15 6-7 1x 36.8
display BV 201 0136 0.35 1x 230 1-4 1x 9 39 6-7 1x 14.4
display BV 201 0142 0.35 1x 230 1-4 2x 6 29 5-6/7-8 2x 10.4
display BV 201 0143 0.35 1x 230 1-4 1x 7.5 47 6-7 1x 12.6
display BV 201 0144 0.35 1x 230 1-4 2x 9 19 5-6/7-8 2x 16
display BV 201 0145 0.35 1x 230 1-4 1x 12 29 6-7 1x 20.8
display BV 201 0146 0.35 1x 230 1-4 2x 12 15 5-6/7-8 2x 19.7
display BV 201 0147 0.35 1x 230 1-4 1x 15 23 6-7 1x 26.1
display BV 201 0148 0.35 1x 230 1-4 2x 15 12 5-6/7-8 2x 25
display BV 201 0149 0.35 1x 230 1-4 1x 18 19 6-7 1x 30.4
display BV 201 0150 0.35 1x 230 1-4 1x 21 17 6-7 1x 36
Size 2 a: 19 mm height Type BV 202... 0.50 VA
data sheet article no. power VA primary
voltage V connecting
pins prim. secondary
voltage V current
sec. mA connecting
pins sek.
display BV 202 0154 0.5 1x 230 1-4 1x 6 83 6-7 1x 10.2
display BV 202 0155 0.5 1x 230 1-4 2x 6 42 5-6/7-8 2x 10.2
display BV 202 0156 0.5 1x 230 1-4 1x 7.5 67 6-7 1x 12.8
display BV 202 0157 0.5 1x 230 1-4 1x 9 55 6-7 1x 14.5
display BV 202 0158 0.5 1x 230 1-4 2x 9 28 5-6/7-8 2x 14.5
display BV 202 0159 0.5 1x 230 1-4 1x 12 42 6-7 1x 20.6
display BV 202 0160 0.5 1x 230 1-4 2x 12 21 5-6/7-8 2x 20.6
display BV 202 0161 0.5 1x 230 1-4 1x 15 33 6-7 1x 25.9
display BV 202 0162 0.5 1x 230 1-4 1x 18 28 6-7 1x 30.3
display BV 202 0163 0.5 1x 230 1-4 1x 21 24 6-7 1x 36.2
display BV 202 0164 0.5 1x 230 1-4 1x 24 21 6-7 1x 41.2
Back to sizes
Non-serial types
data sheet article no. power VA primary
voltage V connecting
pins prim. secondary
voltage V current
sec. mA connecting
pins sek.
display BV 201 0106 0.35 1x 12 1-4 1x 6 58 6-7 1x 10.1
display BV 201 0107 0.35 1x 12 1-4 1x 24 15 6-7 1x 36.7
display BV 201 0108 0.35 1x 12 1-4 2x 9 19 5-6/7-8 2x 16
display BV 201 0129 0.35 1x 12 1-4 1x 12 29 6-7 1x 20.3
data sheet article no. power VA primary
voltage V connecting
pins prim. secondary
voltage V current
sec. mA connecting
pins sek.
display BV 201 0109 0.35 1x 24 1-4 1x 12 19 6-7 1x 20.3
display BV 201 0110 0.35 1x 24 1-4 2x 12 15 5-6/7-8 2x 19.7
data sheet article no. power VA primary
voltage V connecting
pins prim. secondary
voltage V current
sec. mA connecting
pins sek.
display BV 201 0111 0.35 1x 110 1-4 1x 12 29 6-7 1x 20.5
display BV 201 0112 0.35 1x 110 1-4 1x 15 23 6-7 1x 26.6
display BV 201 0113 0.35 1x 110 1-4 1x 24 15 6-7 1x 36.8
display BV 201 0124 0.35 1x 110 1-4 1x 6 58 6-7 1x 10.1
display BV 201 0125 0.35 1x 110 1-4 2x 6 29 5-6/7-8 2x 10.4
data sheet article no. power VA primary
voltage V connecting
pins prim. secondary
voltage V current
sec. mA connecting
pins sek.
display BV 201 0141 0.35 1x 120 1-4 1x 6 58 6-7 1x 10.1
data sheet article no. power VA primary
voltage V connecting
pins prim. secondary
voltage V current
sec. mA connecting
pins sek.
display BV 201 0127 0.35 1x 240 1-4 1x 6 58 6-7 1x 10.1
display BV 201 0133 0.35 1x 240 1-4 1x 12 29 6-7 1x 20.8
display BV 201 0138 0.35 1x 240 1-4 1x 15 23 6-7 1x 26.5
display BV 201 0140 0.35 1x 240 1-4 1x 18 19 6-7 1x 30
display BV 201 0151 0.35 1x 240 1-4 1x 9 39 6-7 1x 14.4
data sheet article no. power VA primary
voltage V connecting
pins prim. secondary
voltage V current
sec. mA connecting
pins sek.
display BV 202 0168 0.35 1x 400 1-4 1x 6 58 6-7 1x 8.8
display BV 202 0169 0.35 1x 400 1-4 2x 6 29 5-6/7-8 2x 8.8
display BV 202 0170 0.35 1x 400 1-4 1x 7.5 47 6-7 1x 11
display BV 202 0171 0.35 1x 400 1-4 1x 9 39 6-7 1x 12.9
display BV 202 0172 0.35 1x 400 1-4 2x 9 19 5-6/7-8 2x 13.1
display BV 202 0173 0.35 1x 400 1-4 2x 12 15 5-6/7-8 2x 17.3
display BV 202 0174 0.35 1x 400 1-4 1x 15 23 6-7 1x 21.5
display BV 202 0175 0.35 1x 400 1-4 1x 18 23 6-7 1x 26.3
display BV 202 0176 0.35 1x 400 1-4 1x 24 14 6-7 1x 34.5
Back to sizes
We also supply other dimensions and performance data.
Ask us, we shall be glad to meet your special requirements!
