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Silver rectangular metal power supply with terminal screws and voltage adjustment knob

myVolts

myVolts S-350W-48 48V 7.3A 350W power supply

SKU CH-Q0VC-KVN1P MPN S-350W-48

A 48V 7.3A 350W switching supply with adjustable output, selectable 110/220V AC input and over-voltage, overload, over-temperature and short-circuit protection

  • TypeAT
  • Delivers stable 48 V DC at 7.3 A for 350 W continuous output
  • Adjustable ±10 % output voltage matches precise load requirements
  • Switchable 100–120 V / 200–240 V AC input suits global mains
  • Multiple protections include over-voltage, overload, over-temperature and short-circuit
  • 48-hour burn-in plus CE and FCC certification confirms reliability

48 V 350 W switching supply

This myVolts S-350W-48 unit converts AC mains to a regulated DC 48 V output rated at 7.3 A and 350 W. It is built for indoor equipment such as LED strips, display panels, audio amplifiers and similar DC loads that require a stable 48 V rail.

AC 100-240 V selectable input

The supply accepts either AC 100-120 V at 1.3 A or AC 200-240 V at 0.65 A, both at 50/60 Hz, selected by an external 110/220 V switch. Output voltage can be trimmed by ±10 % via the ADJ potentiometer, and the unit includes over-voltage, overload, over-temperature and short-circuit protection. It is CE and FCC certified after a 48-hour burn-in test.

Verify mains voltage and load before ordering

Confirm that your local mains matches one of the two selectable ranges and that the 48 V 7.3 A rating covers the peak draw of your device. The enclosure is not waterproof, so indoor mounting with access to the L, N and earth terminals and the -V/COM and +V output terminals is required.

Highlights

  • Delivers stable 48 V DC at 7.3 A for 350 W continuous output
  • Adjustable ±10 % output voltage matches precise load requirements
  • Switchable 100–120 V / 200–240 V AC input suits global mains
  • Multiple protections include over-voltage, overload, over-temperature and short-circuit
  • 48-hour burn-in plus CE and FCC certification confirms reliability

Specifications

TypeAT

Questions about this item

Should I pick the 48 V 7.3 A model or the 36 V 9.7 A version?

Choose the 48 V 7.3 A unit when your load requires 48 V DC up to 7.3 A; choose the 36 V 9.7 A unit when the load needs 36 V DC up to 9.7 A. Both deliver 350 W maximum.

What does the 350 W rating mean once the supply is installed?

It means the unit can continuously provide up to 350 W at the rated output voltage and current, with the output voltage adjustable ±10 % around 48 V.

What input voltage standard does it use and what does that cap in practice?

The supply accepts AC 100-120 V at 1.3 A or AC 200-240 V at 0.65 A, switchable, so it works on mains worldwide but is limited to indoor, non-waterproof use.

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