SUPERNIGHT 12V 30A Switching Power Supply, 110-240 Volt AC to DC 360W Universal Regulated Switching Transformer Adapter Driver for 3D Printer, CCTV, Radio, LED Strip Lights,Computer Project
$22.99
Price: $22.99
(as of Dec 31, 2024 20:39:30 UTC – Details)
Product Description
Features：
Universal AC input / full range; Full load burn-in test. It’s good quality and high performance. Great switching power supply for home appliances.
Technical Specifications:
Manual Switch between 115V and 230V Input ,+ / – 10% adjustable output voltage.
Power for 3D Printer , ham Radio Transceiver , Car Subwoofer amp Audio Amplifier , RC LiPo Chargers and LED Strips.
High effective, reliability with industry standards Built-in over voltage, over current, and short circuit protection
Input AC 110V/220V ± 20% Output 12V DC 30A The range of output DC voltage ±10% The output voltage tolerance ±1% Nominal power 360W Protections Overload / Over voltage / Short circuit Shell Material Aluminum case Weight 33.86oz / 960g Dimension 21.5 x 11.5 x 5cm（L x W x H) Temperature control The fan will work to dissipate heat Safety Compliance CE / Rohs Working Temperature 0~40 ℃/0~104 ℉ S Torage Temperature -20~60℃/-68~140℉ Am Usage Scenario Indoor (non-waterproof)
Note:
1. In-door use only, for this switch power supply is not waterproof.
2. 110V/230V is selected by switch. Before power on please check input voltage avoiding damage.
3. The fan will work to dissipate heat.
RGB/RGBW 16.4FT/ 32.8FT LED Strip Light from SUPERNIGHT
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Customer Reviews
4.2 out of 5 stars
431
4.3 out of 5 stars
2,301
4.1 out of 5 stars
629
3.8 out of 5 stars
26
4.1 out of 5 stars
629
4.3 out of 5 stars
2,301
4.1 out of 5 stars
629
Price
$15.99$15.99
$14.99$14.99
$14.99$14.99
$19.99$19.99
$14.99$14.99
$21.99$21.99
$19.99$19.99
Length
16.4 FT
16.4 FT
16.4 FT
32.8 FT
16.4 FT
32.8 FT
32.8 FT
Color of PCB
Black
White
Black
White
White
White
Black
Water Repellency
IP65 Waterproof
IP65 Waterproof
Non-Waterproof
Non-Waterproof
Non-Waterproof
IP65 Waterproof
Non-Waterproof
Input voltage
DC 12 V
DC 12 V
DC 12 V
DC 24 V
DC 12 V
DC 24 V
DC 24 V
SMD 5050
✔
✔
✔
✔
✔
✔
✔
Input: 100V-240V, 50/60Hz; Output Voltage:12V DC, Output Current: 0 ~ 30A,Output Voltage adjustable range: ±10%
High quality switching power supply, stable 12V output, protect your electronic products from destruction
Smart chip provide overcharge/ overload/ short-circuit/ over-heat protection, Auto-recovery protection
Perfect for 3D Printer , ham Radio Transceiver , Car Subwoofer amp Audio Amplifier , RC LiPo Chargers and LED Strips
We promise 30 days worry-free return, 1 year replacement assurance, lifetime after-sale service, 24H x 7Day customer service support
Customers say
Customers are satisfied with the transformer’s functionality, power supply, and value for money. They find it works well, has stable 12V power, and is reasonably priced. However, some customers have issues with the fan lifespan and differing opinions on noise level, fan control, and setup ease.
AI-generated from the text of customer reviews
11 reviews for SUPERNIGHT 12V 30A Switching Power Supply, 110-240 Volt AC to DC 360W Universal Regulated Switching Transformer Adapter Driver for 3D Printer, CCTV, Radio, LED Strip Lights,Computer Project
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$22.99
Gary –
Missing fan temp control. Quality Control Issue, but Great Customer Service
Update 3/15/2019The replacement unit I received that failed I was successful in repairing. Had to replace the two output transistors, two resistors each 1.5 ohms, 3A safety fuse, and repair shorted solder pads. I’m surprised the TL494CN chip survived but it did. Still appreciate the customer service support for making the situation right with my purchase. Hope my review helps others.Update 3/7/2019Changing to 5 stars for excellent customer service.Received the replacement unit very quickly after speaking with CS. I received, but discovered the replacement unit did not have the temp control switch. CS then offered me a partial refund for the original unit and I accepted. When I tested the replacement unit however, it was making a lot of noise coming from the transformer, but still had proper voltage output. I put a nominal 10A output, and immediately the replacement unit caught fire and burnt out the safety fuse and two output transistors. I traced the issue to a bad solder joint and likely a defective transistor. In light of this, Chloe in CS gave me a full refund of my original unit. Looks to be a quality control problem. Since I have added the thermal switch to my original unit it has been working great. I use it as a bench power supply for testing 12 volt components.The replacement unit I have decided to attempt to repair. Bottom line super bright customer service has been amazing since I spoke with them and my experience with a defective unit should not deter you from purchasing this product. They do listen to their customer input and read the reviews. The last two photos of my review are of the replacement unit showing the failure of the transistors and the inside along with the date code it was manufactured.Update 02/26/2019:Chloe @ Superbright CS contacted me and she wanted to address my negative experience with the unit without the temp control by sending me a whole new replacement unit. Changing to 4 stars for good customer service. Will change to 5 stars once I inspect the replacement unit works as advertised with the temp control.Original Review: This is my second unit. I purchased the other one last year. That one is powering components for my beer keezer, it has been running great no issue. The fan has a temperature control switch and does not run unless it’s under a heavy load.Unfortunately on this recent unit, it seems that the thermal bi-metal switch, (a KSD 9700, 45C, N/O type) was completely removed in the design. As a result the fan is constantly running. It seems from the reviews that some people receive a unit with a thermal switch and others do not. Feature advertised that it has thermal fan control, but not necessarily available in every unit…The fan is rated at 14vdc, with no load is running at 7 volts off an auxiliary winding in the transformer. It’s actually very quiet. As you add a load to it the duty cycle in the transformer increases giving 13 volts powering the fan. At that point though, the fan is very loud.Some people may not like the operation of the fan running all the time. The unit may last a lot longer with the fan constantly running, but noise is an issue as well the life of the fan is questionable with constant duty. It seems silly to get rid of a 0.98 cent part.I’m a capable electronics person and I had a few thermal switches available. The procedure is to move the resistor to another solder pad, remove the jumper and insert the thermal switch where the jumper was. Using a little bit of superglue, attach the thermal switch to the inductor windings. These will get hot during operation and will cause the switch to close. This will turn on the fan. Once the temperature drops below the threshold the fan will stop. Same functionality as my first unit.Giving my rating three stars because I had to install the part myself. For the value in the money you cannot go wrong. The modification I did is optional and for those that don’t mind the fan running all the time I’m sure they would give four or five stars.
James –
Works great .
Love it it’s powering a 8k diesel heater and lights for rc track . Don’t have a bracket. But several holes in back for mounting. Getting another for a tiny house project.
LinckG –
Works as expected
I’m please with this supply overall. The fan is louder than I expected, but I’ll be mounting it inside my project. So, it should be ok. The voltage was very close with no load out of the box. I adjusted it to exactly 12V. I put a little over 150W load on it, and the voltage stayed at 12V. I’ve got a PID, heater and fan on it right now. I plan to add a second later. It is very light. Just setting it up to test, it slides all over my desk. No UL, but it does have CE, which I’m sure means China Export rather than the the actual CE mark. There is a QA tag from 3 months ago. So, it’s new. Seems decent for a cheap power supply.
bs –
I rigged it up as a general purpose 12V power supply, works fine.
Worked fine how I rigged it up. Recommend this for next time.
John O. –
Love these inexpensive power supplies
I use them to power various VHF/UHF and occasionally HF radios. Sometimes they can be a little noisy of HF but for the price these things work great.
Romeo Mike –
Steady Power supply. Great for Ham Shack operations.
Excellent product. Does exactly what it is supposed to. Love the capability to actually dial in the exact output voltage. Mine came set to 12.5 and I dialed it to 12.8V output. Pretty much set and forget. It has been operating for a couple of months now and the voltage has remained steady with no drifts. For those who do not like working around 120V, be aware that you will have to supply the unit with an input cable (I cut an old computer power cord, stripped the wires, soldered connectors and heat shrank the connections). I did the same for the 12V connections as well. There is a little plastic cover over all of the connections to protect from electrocution, but be aware that there are hot wires that could be easily touched by wandering fingers. I have mine mounted out of the way, but for those more cautious, an enclosure could be built. I utilize this to operate a 100W HF radio in my shack and it has no issues with powering it. Only when I didn’t have my antenna tuned and the SWR drifted did the cooling fan ever kick in. Now that I have an antenna tuner on the system, the power supply runs cool and doesn’t even kick the fan on.
Brad –
Not the best instructions Iâve ever had!But was able to figure it out.
ScotchKev –
12volt adjustable up/down used initially for a Chinese diesel heater, but then I changed over to using a battery and trickle charger but it worked well.Pretty loud fan though
Douglas T –
It was an easy setup. I like that I can up the voltage by adjusting the screw. I have it running at 14 volts with my diesel heater. WORKS GREAT.
IrishChevron –
i bought this for powering the electronics of the diesel heater. Diesel heater required more than 12v on startup and the adjustable voltage knob allowed be to get to 13 or more volts needed for startup.worked better than expected and could be used for a MULTITUDE of projects.
MR J Claassen –
Had this for a couple of months. I am using it on my diesel heater and I haven’t had any problems with this devise.