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Rectangular enclosed metal power supply unit, matte finish, labelled SP-320-15 300W 15V 20A

Mean Well

Mean Well SP-320-15 300W 15V 20A power supply

SKU CH-4PDV-F2FQE

Delivers 300 W at 15 V and 20 A with active PFC and full-range AC input

  • TypeAT
  • High power factor correction improves energy efficiency and reduces harmonic interference
  • 300 W continuous output at 15 V delivers stable power for demanding loads
  • 20 A maximum current supports high-draw equipment without voltage drop
  • 100 % original Mean Well unit verifiable by serial number on manufacturer website
  • Global full-range AC input allows operation worldwide without manual voltage selection

300 W 15 V Enclosed Supply

The Mean Well SP-320-15 is a new enclosed AC-DC unit rated for 300 W continuous output at 15 V and 20 A. It integrates active power factor correction for cleaner mains draw and meets European PFC requirements. The supply accepts a global input range and suits industrial equipment, test benches and fixed installations needing a single regulated rail.

Capacity and Headroom

The 300 W rating provides steady power for loads drawing up to 20 A at 15 V, with the PFC stage improving energy utilisation and reducing harmonic distortion. Headroom ends at the rated limit; sustained draws above 300 W or currents beyond 20 A will trigger protection or cause shutdown. It is not suited for multi-rail systems or variable-voltage applications.

Replacement Guidance

This unit replaces older non-PFC supplies of similar voltage and wattage where regulatory compliance or cleaner mains performance is now required. The jump is worthwhile when moving from a basic AT-type supply to one with built-in active PFC for European deployment. It does not fit builds needing adjustable output, redundant modules or higher current than 20 A.

Pontos fortes

  • High power factor correction improves energy efficiency and reduces harmonic interference
  • 300 W continuous output at 15 V delivers stable power for demanding loads
  • 20 A maximum current supports high-draw equipment without voltage drop
  • 100 % original Mean Well unit verifiable by serial number on manufacturer website
  • Global full-range AC input allows operation worldwide without manual voltage selection

Especificações

TypeAT

Perguntas sobre este artigo

Will the 300 W 15 V output work with older 12 V components I still use?

The unit delivers a fixed 15 V at up to 20 A; 12 V devices need a separate regulator or a different supply.

How can I verify the 15 V 20 A output is stable after installation?

Measure the DC terminals with a multimeter under load; a steady reading near 15 V confirms correct operation.

Does the package include mounting brackets or only the SP-320-15 unit?

The box contains the SP-320-15 power supply and a free gift; brackets or cables are not included.

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