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Scheme of supply of low-voltage fluorescent lamps
See also: |
The circuit shown in the figure allows you to connect any low-voltage fluorescent lamps with power from 4 to 14 W, such as: ЛБ4-2, ЛБ4-7, ЛБ6-2, ЛБ6-7, ЛБ8-1, ЛЕЦ8, ЛБЕ10, ЛБ18-1, TL4W / 33, TL6W / 33, TL6W / 54, TL8W / 33, TL8W / 840.
Design and details
R1 |
10 kΩ, 0.25 W |
R2 Adjusts the brightness of the lamp. |
470 Ohm, the joint venture ... |
R3 |
2.2 kΩ, 0.25 W |
C1 |
10μF-15v |
C2 |
0.33 μF |
VT1 Mounted on the radiator 25 cm square. |
KT805AM, KT841A, KT842A, KT847A, and others. |
VD1 |
KD411AM |
Transformer
The first is reeling II, then a layer of insulation, then I, the insulation layer, is shaken III.
Lamp power, |
Upt = 6 V |
Upt = 12 V |
Magneto |
||||
I |
II |
III |
I |
II |
III |
||
4 |
6th |
12 |
80 |
6th |
22 |
60 |
B26, B30 |
6th |
7th |
12 |
100 |
6th |
22 |
80 |
|
10 -14 |
8 |
12 |
120 |
6th |
22 |
110 |
Ш7х7, М4000 |
Date of publication 12.07.2003gg.
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