Плата усилителя звука Lusya L20 SE A1943 C5200, 350 Вт, 4 Ом, 2 шт

Код товара: A32878245872

Кешбек: 15%

Магазин: АлиКэшбэк20

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Цвет:

DIY kits 2pcs finished 2pcs

Описание:

2PCS L20 SE Audio Amplifier Board A1943 C5200

Performance parameters:
Dual AC power range of 12V to AC dual 45V.
Proposed dual-voltage AC 36V.
THD = 0.009% 1K HZ 50W 8R
SR = 35V / US
Noise 92DBU
EIN = 114 DB
Frequency Response 20-20KHZ ±0.5 DB
34 times the voltage gain
All resistors are precision 1% precision resistors copper feet, including the output of high-power high-precision resistors are used.
Double-sided FR4 PCB 2MM thick plate, 75 UM thick copper wire.
The PCB area 113MM width and height 71 MM
All capacitors are imported original.
Four pairs per channel audio power tubes imported original ONSEMI.
High-quality NIPPON CHIEMI-CON series of high-grade LOW ESR decoupling capacitors.
And nichicon or RUBYCON series.
Romote the use of tubes and high-power tube ONSEMI NJW0302G NJW0281G
Toshiba A1930 C5171 and audio-specific import original transistor.
Suite two boards, one board a channel. L20 must use the original transistor, not free to replace other brands and models.

Description:

1.Designed the L20 post-amplifier.

2.PCB size: 110 * 54 MM

3.Very good with excellent control, low distortion, wide range of voltage support.

4.High-power high-current output load.

5.Each channel 2 of ON Semiconductor original power tubes 2SA1943/2SC5200, the maximum load current of 20A.

6.Voltage support a wide range of installation of each channel can be any two pairs, four pairs of high-power tube.

7.Standard suite of high-power tube per channel 2.

8.Power :200W8R 350W4R DC ±65V

Note:DIY kits Need to build up by yourself

Package included:

2Pcs Hifi Amplifier Board

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Характеристики:

<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Название бренда</span>	LUSYA
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Номер модели</span>	L20 SE
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Происхождение</span>	Китай
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Тип товара</span>	Цепи
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Единица измерения</span>	штука/штуки
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Количество</span>	2
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Type</span>	A1943 C5200 Amplifier audio Board
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">output power</span>	350w
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Supply voltage</span>	DC 15-65V
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Название бренда</span>	LUSYA
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Номер модели</span>	L20 SE
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Происхождение</span>	Китай
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Тип товара</span>	Цепи
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Единица измерения</span>	штука/штуки
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Количество</span>	2
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Type</span>	A1943 C5200 Amplifier audio Board
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">output power</span>	350w
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Supply voltage</span>	DC 15-65V
<span class="SnowProductCharacteristics_SnowProductCharacteristicsItem__titleContent__534v9">Size</span>	110*54mm