Details
PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure good passing performance of large and small currents. First-class PCB quality, first-class production technology.
Suitable for all kinds of Class A or high-power amplifiers, the maximum power is 2000W.
Suppress the instantaneous surge current when the power amplifier is turned on. Due to the large power of the transformer of Class A and high-power amplifiers, the extremely low load impedance and the large capacity of the power supply filter capacitor, the current is too large when the power amplifier is turned on, and the rectifier bridge and the filter capacitor are easily damaged.
When the temperature of the radiator of the power amplifier board exceeds 75 degrees, the board can immediately cut off the power supply to prevent the power amplifier from overheating and burning. The power amplifier can be restarted until the temperature of the radiator drops below 75 degrees, otherwise the power amplifier cannot be turned on.
Basic parameters
Voltage:110V or 220V (110V or 220V can be selected)
Board size:112*81.5*31
(According to the input voltage, select the PP+ input voltage. For example:input 220V, that is, PP and 220V are welded together. Note that PP cannot be connected to 110V and 220V at the same time) The factory default is 220V
Package includes
1 x 2019 Type A Delay Soft Start Temperature Protection Board
Additional information
| Weight | 0.12 kg |
|---|
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