Power Supply Module DC TTA1943 LM317 with Filtering 20V

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Reference : 14294
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16,58 € tax excl.

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2 Years warranty
 
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Module linear regulated power supply

EMI / RFI Filter TTA1943 LM317 20V 2A

filtered audiophile line feed


This linear power module has its own EMI / RFI filter with an additional connector for properly connecting a toroidal transformer.

It uses a  Toshiba TTA1943 MOSFET driven by a LM317 for high precision in the low and moderate powers.

Effective filtration occurs through a combination of 4700μF capacity electronic capacitors  for a maximum voltage of 32V. Each power rail also benefits from a copper shelf for output filtering.

The output voltage is adjustable using a potentiometer mounted directly on the PCB. The power supply is capable of providing up to 20V / 2A (recommended). with occasional peaks up to 4A.

Dimensions and distances


All values ​​are given in millimeters (mm)

Specifications
TypeLinear regulated power supply
EMI / RFI FilterYes
adjustable voltageup to 20V
Input Voltage20V Max
ConnectorsScrew terminals
RegulatorTTA1943 driven LM317
Dimensions100 x 100 x 30 mm
 
Data sheet
InputScrew terminals
OutputScrew terminals
Output voltage (V)20.0
Output current (A)2.0
Input voltage (V)20.0
Power SupplyRegulated Linear Power Supply
 
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