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Guangzhou Sohtronic Electronic Technology Co., Ltd.

Bluetooth Amplifier Module, Amplifier Module, Amplifier manufacturer / supplier in China, offering Irs2092 D Amplifier Board Bluetooth Amplifier Module, Bluetooth Active Speaker Dedicated Circuit Board Bluetooth Amplifier Module, 7294HiFi Amplifier Board with Heat Sinks Bluetooth Amplifier Module and so on.

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Supplier Homepage Product Bluetooth Amplifier Module Irs2092 D Amplifier Board Bluetooth Amplifier Module

Irs2092 D Amplifier Board Bluetooth Amplifier Module

FOB Price: Get Latest Price
Min. Order: 300 Pieces
Port: Guangzhou, China
Production Capacity: 5000000 Pieces/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: Irs2092
  • Usage: Hi-Fi, AV, KTV System
  • Tube Type: IC Amplifier
  • Sound Channel: 2.1
  • Voltage: AC 110V
  • Conductive Mode: D
  • Transport Package: Red Bubble Bag, Outside Packing Box
  • Origin: Guangdong, China
  • Type: Professional Amplifier
  • Used For: Professional
  • Function: Post Amplifier, Amplifier Combined, Pre-amplifier
  • Output Number: 1
  • Element Number: Push-Pull Amplifier
  • Trademark: SOHTRONIC
  • Specification: PCB size
Product Description
product details

(2012.7.5 latest upgrade, more stable performance)
This product is all genuine original parts, plain, pure quality; the use of high quality original parts, not only the safety and quality to be protected, long life, more important is to make the actual performance to achieve a strong guarantee of design goals. The pursuit of first-class quality is our consistent purpose.
N using original IRS2092, IRFB23N20D.
N electrolytic capacitor signal main circuit using ELNA, NXB brand, the main filter capacitor using the Japanese chemical capacity of 4700UF / 80V * 4, the use of dual rectifier 25 * 2 (50A) rectifier bridge, to ensure a strong stream of dynamic support.
N resistance selection of five-ring metal resistance, the main circuit with ± 1% accuracy of the five-ring metal film resistors to ensure a good signal to noise ratio.
N PCB with 1.6mm thick double-sided plate, 2.0 oz thick copper, tin spray the whole process to ensure the size of the current through the performance of good. First-class PCB quality.
N 20A high current shielded inductor to ensure that the sound crisp and powerful.
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The entire board board layout is very rigorous and reasonable, the overall PCB alignment using a little grounding. The power amplifier board work stable and reliable, the output power; sound beautiful round, sound field open. Three-dimensional sense of strong, low-frequency stable solid, signal-to-noise ratio is quite good, wide dynamic range; clear detail, excellent transient response, play a variety of music are comfortable, in the home playback environment has a very good performance.

Technical index
Use voltage range: AC double 20V-50V (rectified voltage ± 28V-70V), pay attention to the voltage below AC 35V, R6 R7 switch to 2KΩ / 2W resistance. (Delivery default voltage is 40-45V, R6 R7 is 3.9K)
Maximum output power: 350W / 8Ω AC dual 50V power supply, distortion <0.1%
700W / 4Ω AC dual 50V power supply, distortion <0.1%
Voltage magnification: 36 times (positive zoom)
Input Sensitivity: 1.6V (RMS)
Input impedance: 14KΩ
Frequency response: 0-50KHz ± 1dB 10W / 8Ω
Residual noise voltage: 200uV
Dynamic range:> 100dB
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