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MEAN WELL NES-350-12 12 VDC 29A 348W Regulated Switching Power Supply has a rating of stars based on reviews.
Mean Well Nes-350-12 12 Vdc 29A 348W Regulated Switching Power Supply Led Accessories

MEAN WELL NES-350-12 12 VDC 29A 348W Regulated Switching Power Supply

  • $109.99

348W Single Output Switching Power Supply NES-350 series

This large 12 volt DC, 29 amp regulated power supply is capable of supporting amplifiers with up to 348 watts of output. Adjustable 10 to 13.5 volts DC output and switchable 90-264 volts AC input. UL recognized design.


  • AC input range selectable by switch
  • Protections: Short circuit / Overload / Over voltage/ Over temperature
  • Forced air cooling by built-in DC fan Withstand 300vac surge input for 5 second Built-in cooling Fan ON-OFF control
  • Built-in constant current limiting circuit
  • 100% full load burn-in test
  • LED indicator for power on
  • Fixed switching frequency at 90KHz
  • Low cost,high reliability

Large amplifiers require large power supplies, and they don't get much larger than this! With a regulated output of 12 volts DC (which can be adjusted from 10 to 13.5V DC), and current capacity of 29 amps, this power supply is the perfect partner for amplifier boards and car audio equipment with of up to 348 watts of output on tap.

Voltage input can be switched for use with 110 or 240 VAC mains power. Overload, over voltage, and over temperature protection is built-in, shutting down the power supply to prevent damage and then restoring power upon recovery. Forced air cooling regulates temperature internally. Power supply cable and output cable included. UL recognized design.

Note: Minimum recommend power wire gauge is 16 AWG.

Input Power: Switchable between 90-132 VAC and 180-264 VAC
Input Frequency: 47-63 Hz
Maximum Current Consumption: 7A @ 115 VAC, 4A @ 230 VAC
Output Power: 12 VDC, 29 Amps, 348 Watts (Max)
Adjustable output voltage range: 10~13.5 VDC
Efficiency: 83%
Dimensions: 8.5" L x 4.5" W x 2" H
Weight: 2.4lbs

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