350W Switching Power Supply-SPS350
350W Switching Power Supply-SPS350
350W Switching Power Supply-SPS350
350W Switching Power Supply-SPS350
350W Switching Power Supply-SPS350
350W Switching Power Supply-SPS350

350W Switching Power Supply-SPS350

Regular price $90.00 Sale price $70.00
-52 in stock
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350W power supply able to connect multiple devices

Unlike normal power supply that can only connect to one device, SPS-350 power supply can provide power to multiple devices at the same time.

Switching Power Supply


Power Up Your Multiple Devices

  • High Watt power

    SPS-350 have 350W power supply and can provide power up to 4 Up2stream AMP 2.0 devices. You can easily calculate how many devices you can connect by dividing the Watts the connected device required.

  • Excellent Power Conversion Efficiency

    SPS-350 has 88% ~ 89.5% power conversion efficiency, compare to other 80% power conversion efficiency power supply, the heat produced is halved.

  • Good Quality Component used

    SPS-350 uses Rubycon 105℃ high temperature resistance capacitors, compare to other brand’s 85℃ capacitors, the lifespan is 4 times longer. SPS-350 also have 4000VAC isolation voltage, which can withstand 4000VAC transient voltage and protect the connected devices.

Connect Multiple Power Supply in Parallel

You can connect multiple power supply in parallel for easy installation in the power box and to host more devices at the same time.

  • Connection

    When installing the output power cable, please make sure you connect the cable to correct input/output. Also make sure you check the AC current switch on the side to make sure it is same as your country standard.

  • Multiple Protection

    SPS-350 build with Over Load, Over Voltage and Over Temperature protection. Whenever there is a fault condition happens, SPS series power supply will go into hiccup mode and will recover automatically after fault condition is removed.

  • International Certified

    SPS-350 Power Supply is complied with many international safety regulations, you can use them with ease.

Package Included


Output DC Voltage 24V
Rated Current 14.6A
Rated Power 350.4W
Ripple & Noise (Max.) 150mVp-p
Voltage Tolerance +/- 1.0%
Input DC Voltage 90~132VAC/180~264VAC by switch
240~370VDC (switch on 230VAC)
Frequency Range: 47~63Hz
Efficiency 88%
AC Current 6.8A/115VAC
Fan On/Off Control RTH3>=50 Fan On
RTH3>=50 Fan On
Environment Working Temperature -25°C ~+70°C
Working Humidity 20~90% RH non-condensing
Storage Temperature -40°C ~+85°C
Storage Humidity 10~95% RH
Safety Safety Standards IEC/UL 62368 -1, BSMI CNS14336 -1, EAC TP TC 004, KC K60950-1
EMC Emission Compliance to BSMI CNS13438, EAC TP TC 020, KC KN32, KN35
EMC Immunity Compliance to EAC TP TC 020, KC KN32, KN35
Dimension 215x115x30mm (LxWxH)
Weight 0.76KG

About Us

Arylic is founded by groups of expert people with different skills from home audio and lifestyle new technology products. With more than 10 years of experience designing the product behind the scenes, we made the decision to make some products of our own team with our specialty, to make them good, value for money, good quality, maintain and update.

Learn more about our story>>


Ask a Question
  • Is the fan always on?
    no ,it will be on when temperature too high.
  • Does it come with connecting cables to the amps? Is this ideal for powering multiple Up2Stream amps located at the same location, where these amps are powering different speakers in different rooms?
    It do not ,but during Friday promotion ,we will include all cables, you can try to buy this period .
  • Can I connect a Arclic board and a Nicad battery to the supply giving the option to work on mains power or battery power. While on mains power the supply would charge the battery.
    Yes, you need an power control board with battery .
    We may sell these acceessory in future. For now, you may find it in the market .



●It is extendable by expansion boards.

*5G WiFi compatiable means users could control our system when your smartphone connected to your router's 5G channel.

* About Spidif Pins, Up2stream Mini/Pro is default as Spdif out. Up2stream Amp/Mono is default as Spdif in. You can switch to Spdif In/Out by ACPWorkbench Tool. The 2 spdif pins are the same funtion, can't change seperately.

*Up2stream Amp SUB and S50 Pro+ Preamp is our coming up new products.

Software Comparison

Accessories Compatible