About Sanyo Semiconductor (a member company of ON Semiconductor)
Sanyo Semiconductor Co., Ltd. (a member company of ON Semiconductor) is a semiconductor manufacturing company with excellent power device technology, such as small packaging technology, high-efficiency switching technology, high-density packaging technology, etc., as well as the world&x27;s YI flow simulation technology. Several analog-related assets include a wide range of process technology, analog design technology, skilled analog engineers, and specially designed and manufactured excellent energy-saving and environmentally-friendly devices, such as hybrid integrated circuits for inverters. Sanyo Semiconductor&x27;s core devices include discrete circuits, general-purpose analog large-scale integrated circuits, ASSPs and hybrid integrated circuits, which are widely used in various products, such as personal computers, printers, cable TV, mobile phones, audio-visual equipment, game equipment, car audio System and air conditioning, etc.
Sanyo STK is commonly known as Sanyo Thick Film. Under the control of the tuned sound and high-precision semiconductor production process, it is not a level that ordinary amateur DIY players can reach. In addition to the better sound field and resolution, the low frequency is much stronger, which is completely the difference between professional athletes and ordinary players These thick film circuits have always been customized products specially for big brand audio manufacturers. Many famous factories in the early days used them to manufacture power amplifiers, such as K+H, Sony SONY, Panasonic PANSONIC, Kenwood KENWOOD, JVC, Sansui, Sharp SHARP, Pioneer PIONEER, Aiwa AIWA, etc. Almost all Japanese audio systems. It is selected by the manufacturer and has been used for more than 20 years. It has affected a whole generation, and it is also the sound that we heard when we were young with a strong brand of the times. Every time it sounds unforgettable. Sanyo&x27;s company specializing in the production of power amplifier modules was later acquired by ON Semiconductor. After the acquisition, it integrated Sanyo&x27;s traditional craftsmanship, coupled with ON&x27;s unique design, and the later products are even more brilliant, and are still adopted by major American companies. , Such as BOSE, such as Genelec in Europe
Fortunately, I came across the new stock of Sanyo SANYO’s classic power amplifier module STK4046V in batches. Anyone who has played with Sanyo&x27;s thick film will most hope for the STK4048. However, STK4048 currently available on the market is all counterfeit products. We got the STK4046V module as a boxed brand new stock of V file. The quality is guaranteed and your dreams when you were young are fulfilled. We finally have the opportunity to surprise everyone&x27;s ears with fever chips that were dusted in the warehouse of the original SANYO packaging factory in the Philippines.
This power amplifier board is designed according to a dual mono circuit. The actual power is 120W@8Ω per channel. The working voltage is recommended to be plus or minus 72V, and the maximum working voltage should not exceed plus or minus 80V.
This product is a beta version, which is shipped after installation and testing. The finished plate has a radiator like in the picture,
The main filter capacitor of this product is a second-hand disassembled Japanese capacitor, this board is not provided with a kit, and will not be sold
This product is guaranteed well, if there is overpressure damage, it will not be guaranteed.
Power supply voltage: AC dual 38-56V,
Dimensions: width 200 height 85 depth 155mm