STK412-530 Sanyo Thick Film Power Board 120Wx2 Stereo Audio Sound Amplificaddor Speaker Home Theater T1462

Description

STK412-530 Sanyo Thick Film Power Board 120Wx2 Sanyo STK is commonly known as Sanyo Thick Film. Under the control of the adjusted sound and high-precision semiconductor process production process, it is not a level that ordinary amateur DIY players can achieve. In addition to better sound field and resolution, low-frequency strength is much stronger. After testing, it is found that the actual power is also above STK412-430 , and it is powered by high and low voltage. Tentatively its power is 120WX2 @ 6Ω , the working voltage is recommended to be plus or minus 45V, and the maximum working voltage should not exceed plus or minus 52V. (The schematic diagram actually needs high and low voltage power supply, the schematic diagram can refer to) This product is a beta version, and it is installed and tested before delivery. The finished plate and the radiator as shown in the picture should not be enough when actually using medium and high power. You can add a radiator according to your actual use. Notes: The main filter capacitor of this product is second-hand disassembled ruby. This product is guaranteed to be handy, and is not guaranteed if it is damaged by overpressure. Power supply voltage: AC dual 24-36V, Dimensions: 120X55X140mm Weight: 0.45KG