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Class-AB 2.0 Channels Audio amplifier board High power 2X100W TTA1943 TTC5200 / 2sc5200 2sa1943 c lass AB Hifi stereo audio amplifiers
Availability: In Stock
It is a classical class AB amplifier, use Japan TOSHIBA TTA1943 TTC5200 transistors, (Upgrade more than 2SA1943 2SC5200).The TTA1943 TTC5200 transistor,work well and good sound. Operating voltage: Dual AC 12V-28V >5A best:Power Out: about 100W per channel;Load: 3-10 inches 4-8 Ohm Speakers; Tips: 1.The greater power, the greater heat, is normal; 2.If want adjust quiest current, you must fix the heat sink to cover or use a fan. when temperature test ok to assemble in cover. DIY kits and finished products are optional. DIY KIT is an unassembled board that you need to assemble to work. If there is no electronic basis for buyers, it is not recommended to purchase DIY KIT, as the assembly may fail, please purchase the finished product. The finished board was tested successfully before shipment. When you receive the goods, please contact us if you have product problems or other problems, we look forward to solving your problem. Please do not leave negative feedback or open disputes before contacting me. It will have a big impact on our work and the store. Happy shopping
Item name: HIFI Class-AB Amplifier Chips :TTC 5200 TTA1943 Channels: 2.0 、Stereo Output Power: 80W X2 Working Voltage: AC Dual 12V-28V Curren: ＞5 best Impedance:4-8 ohm