CHANNEL Bảng Mạch Khuếch Đại Âm Thanh Mini Dc 12v 24v 1969 Tip41C 1969 Dc 12v tại Lotte Market

Giới thiệu CHANNEL Bảng Mạch Khuếch Đại Âm Thanh Mini Dc 12v 24v 1969 Tip41C 1969 Dc 12v tại Lotte Market

”Product parameters:
Model: 1969 Small Class A
Power tube model: TIP41C
Output power: 5W per channel
Power consumption: 20W per channel
Power supply: DC single 12-35V
Static current: adjusted to 0.8-0. 9A at standard 25V DC before shipment
Board size: 50*50MM
Board thickness: 1.6MM
Circuit board material: glass fiber board, double-sided design
Resistance: all 5 color ring metal film precision resistance
Adjustable resistance: fully sealed multi-turn adjustable resistance
Input capacitance: Farad non-polar capacitor and electrolytic capacitor

Precautions:
1. Before turning on the power, you must confirm whether the power tube has a large enough heat sink, because it is a Class A power amplifier design, as long as the power tube is always in a strong state, as long as the power tube is turned on, it will start to heat up, I will repeat The radiator must be installed once to power on. If the radiator is not installed, the power tube will explode and smoke. Especially newbies must believe my words-if you do not follow my instructions, you will burst the tube at your own risk (If the tube bursts after receiving the goods, don't find a reason to tell me: I did according to your instructions, I It’s impossible to understand so much, please don’t tell me such things)
2: The power tube must be insulated (the shop did not distribute the insulating pad and the insulating cap when the finished board was distributed) and test whether the two tubes are insulated. If there is no insulation, the same should be burned.”