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Accele PS30

12-volt test bench power supply — 3-amp output with lighter socket

Item # 074PS30

Item # 074PS30

Ships today

In stock

About the Accele PS30

Handy tool for your test bench

Testers, tinkerers, and car stereo installers! Accele's PS30 power supply is a handy tool for your test bench. This regulated power supply converts household AC power to 12-volt DC power, with a continuous 3-amp power output and surge output up to 5 amps. It features color-keyed positive and negative binding posts as well as a cigarette lighter power output. The PS30 also includes short-circuit protection and an electronically protected overload circuit with auto reset; an LED indicator shows when the power is on. Warranty: 1 year.

What's in the box:

  • Regulated 12V DC power supply (attached 5.25' AC power cord)

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Crutchfield response

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More details on the Accele PS30

Mark G.

Product Research


Regulated 12V DC Power Supply: The MW123S Regulated 12V DC Power Supply is ideal for operating any 12-14V DC equipment from 110-120V AC power outlet. For use with CB radio, car radio, Ham transceivers, tape players, mobile scanners and other DC equipment requiring 3 amp continuous (5 amp surge) at 13.8V DC.

  • Input: 110-120V AC, 60 Hz
  • Output: 12V to 14V DC, 3A Continuous (5A Surge)

Protection Circuitry: The MW123S Regulated 12V DC Power Supply incorporates an automatic overload circuit that shuts the power supply down. The unit will automatically reset and there are no troublesome fuses to replace. The MW123S is also protected against damage caused by accidental short circuit.

Positive & Ground Outputs: The power supply features color-coded positive (+red) and negative (-black) binding posts for output.

DC12V Socket: The MW123S power supply also features a cigarette lighter 12V DC power output.

Power On/Off Switch + LED Indicator: There is a front-panel power switch (on/off). An LED light (red) on the front-panel indicates the power supply is turned on or off.

AC Power Cord: The power supply is fitted with an attached 5.25' AC power cord.

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Customer Q&A

Crutchfield asked: Why did you buy this?
I will use this for bench testing purposes [ Artie  Dec 26, 2015 ]

2 questions already asked

Can I use this unit to power a 500 watt mono car amp in my home with continuous use?
[ Clyde  Feb 07, 2020 ]
1 answer
Hi Clyde, thank you for your question. Unfortunately, a car amplifier is going to pull more amps than what this converter will be able to supply. We would not recommend using this converter for continuous use with a mono block, car audio amplifier inside the home.
[ Jess  Mar 10, 2020 ]  Staff
will the Accele PS30 run 2 1000 watt mono amps and a head unit with 8 6x9s and 5 12s and a 15?
[ Ryan  Nov 26, 2018 ]
2 answers
[ Phillip  Nov 26, 2018 ]
No, this will not run that. You will probably need a 12 volt battery and and battery charger to run something like that.
[ Jonathon  Nov 26, 2018 ]

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