10A 2SA1934 Adjustable Power Supply Board High Stability Linear Large Current

Linear regulated power supply board 1-10A high current output, rectifier diode also uses high current diode 10A 1000V, filter capacitor also uses Japanese N-ICHICON aluminum electrolytic capacitor 3300UF 50V, output power tube also uses Toshiba 2SA1934 high power tube.

The linearity is very good at high current output, and the output also uses oxygen-free copper inductance CLC filtering.

Circuit board: 78*99MM board, thickne 1. 6MM

Note that the high current working state power tube needs to add a radiator,

The radiator and power tube must be isolated from the radiator with mica sheet as the tube

The easiest way to use LT1083 as the core for high current voltage regulators

After the current exceeds 5A, the actual rple is much larger, and the voltage drop is also large.

Shping default input power AC20V, output DC12V,

Input voltage: AC6V-AC33V, output voltage: DC3V3-DC37V

Because of the large current, linear power supplies and switching power supplies have much lower rple than linear power supplies.

To adjust the voltage, it should be noted that the rectified output after the input AC voltage is more than 4V higher than the output. For example, if your input is AC12V, then the rectified output is about 16V and the regulated output is about 12V.

The higher the stabilized voltage, the worse the effect. How much voltage is input The rectified voltage and the input must have a voltage difference. The larger the voltage difference, the better, but the larger the voltage difference, the greater the heat generation.

Package included: 1PCS

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