150VA 220V / 2 x 0-13V-18V x 3A, 2x15Vx1A, 12Vx1A, screen winding, cotton tape + surface impregnation, washer
The UNIVERSAL transformer with a set of independent windings, allows to create the high-grade power supply unit of practically any amplifier with bipolar or unipolar voltage to 25B. The presence of separate 15V windings makes it possible to organize galvanically isolated, bipolar stabilized power supply on the same type of stabilizers for pre-amplifiers / filters / timbre blocks / pre-stages. Additionally, there is a 12V winding for noisy consumers, such as a fan, etc .. And be sure to winding "Screen"
Taps 13V and 18V from power windings, allow to apply this transformer in amplifiers with various maximum supply voltage, for example, full transition from TDA2030A to LM1875 / TDA2050 will not demand replacement of the transformer.
It is recommended to use 18V or 25V polar power amplifiers in audio frequency amplifiers and other devices with the above voltages and currents.
International shipping +25$
| General characteristics | |
| Module size LxWxH, mm | 125x125x55 |
| Power | 150W |
| Primary Voltage AC | 220V |
| Secondary I winding voltage 1,2 AC | 13V |
| Secondary II winding voltage 1,2 AC | 18V |
| Secondary winding current 1,2 | 3A |
| Secondary winding current 3,4 | 1A |
| Secondary winding current 5 | 1A |
| Secondary winding voltage 3,4 AC | 15V |
| Secondary winding voltage 5 AC | 12V |
| Weight, kg | 2,090 |
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Tags: LM1875 ORIGINAL, LM1876 ORIGINAL, TDA2030A (UTC) ORIGINAL, TDA2030A (STM) ORIGINAL, TDA2050 (STM) ORIGINAL, TDA2050 (UTC) ORIGINAL, POWER SUPPLY, BIPOLAR POWER SUPPLY, UP TO 30W AMPLIFIER