What can i say this power supply is solid. I bought this to mainly run my Koolatron 12v cooler for camping. Has no problem running the cooler. Although I had the power supply in my vehicle with shades drawn and it did get to warm and stopped working. Later solved the problem by setting under the vehicle, just incase it rained. The power supply does get rather hot, the heat sink on the back gets to hot to touch so be careful. I plan on adding a fan to mine hopefully that will help keep it cooler. When connected to my cooler it uses about 140 watts. I don't think I have come close to pushing 2 amps from it yet but read to many reviews of the 5 amp power supplys burning out. This one has protection to keep it from getting to hot. Great unit so far, ran mine for 4 days straight no problems as long as there is airflow.
(Update 12/1/2012) I have used this power supply on several fishing/camping trips to power my Koolatron electric cooler for 3-4 days at a time. Other power supplies burned out quickly, this thing will get hot and shutoff before it burns itself up. I added a 120 mm dc fan to the top of the power supply with a glue gun. Wired the fan to the black and red power hook ups on the front of the unit. Since I've done that I haven't had it overheat on me once. This power supply is heavy but it's a tank and it's lasted me!
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This Item  Universal Compact Bench Power Supply - 10 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 250 Watt Input, Screw Type Terminals, Cooling Fan, LED - Pyramid PS12KX |  |  |  |  | |
| Price | -10% $64.80 Typical: $71.99 | -6% $52.17 Typical: $55.31 | $60.35 | $69.34 | $49.89 |
| Delivery | Get it as soon as Wednesday, Jun 19 | Get it as soon as Friday, Jun 14 | Get it as soon as Friday, Jun 14 | Get it as soon as Friday, Jun 14 | Get it as soon as Friday, Jun 14 |
| Customer Ratings | |||||
| Easy to use | |||||
| Value for money | |||||
| Noise level | |||||
| Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com |
| output current | 10 amps | 5 amps | 7 amps | 9 amps | 5 amps |
| output voltage | — | 12.0 volts, 13.8 volts | 13.8 volts | 5.0 volts, 13.8 volts | 115 volts |
| model number | PS12KX | PS7KX | PSU990KX | PSV90 | PS9KX |
| weight | 8.82 pounds | 4.66 pounds | 0.01 ounces | 0.01 ounces | 4.4 pounds |
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Reviews with images
Good buy but...
hello upon receiving this power supply overall good packaging and fast shipping. build quality is very solid and works as described for my rc lipo charger. only draw back is the heat sink on the back got overally hot charging one batt on 4amps, far below the 10amp rating. it was tripping the overtemp protection. i thus hooked a computer fan to the back and no problems afterwards. not sure if its my unit or not l. will update if any further problems.
Top reviews from the United States
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Reviewed in the United States on June 21, 2010
Style: With cigarette lighterProduct Packaging: Frustration-Free PackagingVerified Purchase
Reviewed in the United States on June 28, 2011
Style: Without cigarette lighter adapterProduct Packaging: Standard PackagingVerified Purchase
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Style: Without cigarette lighter adapterProduct Packaging: Standard PackagingVerified Purchase
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Reviewed in the United States on February 12, 2013
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Top reviews from other countries
meteocan
Solid performer
Reviewed in Canada on November 1, 2017Style: With cigarette lighterProduct Packaging: Frustration-Free PackagingVerified Purchase
christian pettersen
Not junk
Reviewed in Canada on April 28, 2018Style: With cigarette lighterProduct Packaging: Frustration-Free PackagingVerified Purchase
dave
only works some times ?
Reviewed in Canada on April 1, 2014Style: With cigarette lighterProduct Packaging: Frustration-Free PackagingVerified Purchase
FC1963
Five Stars
Reviewed in Canada on January 12, 2017Style: With cigarette lighterProduct Packaging: Frustration-Free PackagingVerified Purchase
Victor Louis Kendall
Five Stars
Reviewed in Canada on November 19, 2016Style: With cigarette lighterProduct Packaging: Frustration-Free PackagingVerified Purchase
