LME49810 300W功放板
(本板为单声道300W)
商品简介
音频功率放大器驱动器LME49810是目前最高功率密度的放大器驱动器.这款单芯片驱动器内置补偿性钳位电路，可将音频系统的失真减至最小.LME49810芯片可以驱动高功率的分立晶体管，最适用于输出功率高达3000W高端电子消费产品及专业级音响设备的音频系统.总谐波失真及噪声便可降至0.0007%.LME49810芯片内置优质、高性能功率放大器输出级驱动器所需的音频电路,可取代多颗分立元件.
商品详情
1.采用原装LME49810和2SA1943/2SC5200
2.前置输入电容和级间耦合电容采用顶级聚丙乙烯电容4.7UF，电解电容信号主回路采用台湾名牌
3.电阻选用五环金属电阻，主回路采用精度±1%的五环金属膜电阻，保证了整机良好的信噪比。
4.PCB采用1.6mm厚双面板材，2.0安士铜厚，喷锡全工艺，保证大小电流的良好通过性能。一流的PCB品质。
电压:+-45V(直流) 和 +-60V(直流)
尺寸:255MM*78MM
买家必读
1.本店所有在网上出售的物品都是质量较好的产品，很少有返修，但万一出现返修的情况，买家负责寄过来的邮费，我们负责寄给您的邮费，3个月内的返修物品我们在收到货后1天/24小时内完成调换。我们对所发售的物品都进调式正常后才发货。
2.标价是一个板的价格，一板一个声道
LME49810 300W power amplifier board.
(the board for the mono 300W)
Brief introduction of the product
Audio power amplifier driver LME49810 is currently the highest power density amplifier driver. This single chip driver with built-in compensatory clamp circuit, the discrete transistor distortion audio system to minimize the.LME49810 chip can drive high power, the most suitable for output audio system power up to 3000W of high-end consumer electronics products and professional audio equipment the total harmonic distortion and noise can be reduced to 0.0007%.LME49810 audio circuit chip built-in high quality, high performance power amplifier output stage drives the required, can replace a plurality of discrete components.
Product details
1 using the original LME49810 and 2SA1943/2SC5200
The 2 front input capacitors and coupling capacitor in the top of polystyrene capacitor 4.7UF, electrolytic capacitor signal the main circuit uses the Taiwan famous brand
3 resistance selection of five metal resistance, the main circuit uses the metal film resistor accuracy of ± 1%, the signal-to-noise ratio of the good.
4.PCB employs 1.6mm thick double-sided board, 2 oz copper thickness, tin spraying the whole process, ensure the size of the current good through the performance. PCB first-class quality.
Voltage: +-45V (DC) and +-60V (DC)
Size: 255MM*78MM