Мощный усилитель звука TAS5630 2х300 Вт стерео AD827 PREAMP HIFI

Высококачественный Усилитель на мс TAS5630, 2*300 Вт с HI-FI предусилителем

Питание DC 20-50V
 

The board is finished board (excluding support pillars screw below), power can be used, amplifier board itself is absolutely quiet, but if you use AC-powered customer, please add, here is a basic tutorial, according to do, you can do to static, such as deep sea

Rectifier and filter capacitor, filter capacitor not less than 4700UF, otherwise power impure influence ratio. Also potentiometer and other exposed elements are preferably connected masking, according to specifications do static, such as deep sea

Parameters index:

DC = 50V, R = 4Ω, THD + N = 10% time, P = 300W

      DC = 50V, R = 6Ω, THD + N = 10% time, P = 210W

      DC = 50V, R = 8Ω, THD + N = 10% time, P = 160W

      DC = 50V, R = 4Ω, THD + N = 1% time, P = 240W

      DC = 50V, R = 6Ω, THD + N = 1% time, P = 160W

      DC = 50V, R = 8Ω, THD + N = 1% time, P = 125W

Total harmonic distortion (THD + N): <1%

Noise ratio (SNR):> 100dB

Input impedance: 20KΩ

Output offset voltage: <150mV

Voltage gain: Adjustable

Conversion rate (SR): 50V / us

Frequency range: 20Hz - 20kHz

Supply range: DC20 - DC50V

Product Highlights:

Use the AD827 op amp as a preamp, dynamics and excellent detail, the most subtle notes also revealed. Coupled using ELNA brown god series capacitor.

Caution:

The board is a DC power supply, do not enter the exchange directly, use the AC adapter, plug a rectifier bridge and a filter capacitor can be. Also DC power should not exceed 50V, do not lower than 20V, less than 20V will not start. Further output power and supply power relationship, 50V  power will be how than  20V

four times larger.