Low noise&low internal resistance single voltage to positive and negative power output voltage regulator



Parameters and description：


Board input voltage is DC 4-12V

 

Board size is 41X41mm

 

two adjustable output voltage on the board.

 

HIFI grade low noise low internal resistance single voltage to positive and negative power supply output voltage regulator power supply, the maximum output current up to 1.5A , output voltage range plus or minus 8V to plus or minus 18V, before issuing can be developed output voltage, the default output double 12V, noise indicators up to very close to the level of linear power supply, can provide pure power supply for earphones, preamps, decoders, etc..

 

PCB for double-sided sunken gold, special shielding low-loss inductors, high-frequency ceramic capacitors in parallel to provide a very low internal resistance of the power supply. Used in HIFI equipment sound quality is very fine, clear, and quiet background.

 

Input can be used on the Anchor charger plus charger line input to the board, but that kind of charger current is relatively low to reach high-power output. The actual test has 3V7 voltage input to the board, the output is just as normal and stable.

 

Package：

1pc DC4-12V low noise low internal resistance single voltage to positive and negative power output voltage regulator


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Returns & Replacements & Repair:
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