AC-DC Linear Power Supply 12V DC @ 500mA; 2.1 x 5.5mm NEGATIVE center polarity
Part #: PV-1250N
Input: 120VAC
Output: 12VDC @ 500mA
Plug: 2.1 x 5.5mm 
 NEGATIVE
  
        4.5 / 5.0
8 Reviews
Part #: PV-1250N
Input: 120VAC
Output: 12VDC @ 500mA
Plug: 2.1 x 5.5mm 
 NEGATIVE
Great! Will buy more.
Appreciate your support. Have a nice day!
great service and product
Thank you for your kind words and for choosing our AC-DC Linear Power Supply. We are happy to know that you had a great experience with our service and that our product met your needs. If you have any further questions or concerns, please don't hesitate to reach out to us. We are always here to help. Have a wonderful day!
the power supply is perfect, fast shipping and good price. thank you!
Thank you for your kind words and positive feedback! We are thrilled to hear that you are satisfied with your purchase and our service. It was a pleasure serving you and we hope to have the opportunity to do so again in the future. Thank you for choosing our product!
AC-DC Linear Power Supply 12V DC @ 500mA; 2.1 x 5.5mm NEGATIVE center polarity
Thank you for your review of our AC-DC Linear Power Supply. We're glad to hear that you are satisfied with the 12V DC @ 500mA output and the 2.1 x 5.5mm size with NEGATIVE center polarity. If you have any further questions or concerns, please don't hesitate to reach out to us. Thank you for choosing our product.
Good quality. Very happy with my purchase
Thank you for your feedback! We are glad to hear that you are satisfied with the quality of our product. It is our goal to provide our customers with the best possible experience. Thank you for choosing our AC-DC PowerShack. Have a great holiday!
Great! Will buy more.
Appreciate your support. Have a nice day!
great service and product
Thank you for your kind words and for choosing our AC-DC Linear Power Supply. We are happy to know that you had a great experience with our service and that our product met your needs. If you have any further questions or concerns, please don't hesitate to reach out to us. We are always here to help. Have a wonderful day!
the power supply is perfect, fast shipping and good price. thank you!
Thank you for your kind words and positive feedback! We are thrilled to hear that you are satisfied with your purchase and our service. It was a pleasure serving you and we hope to have the opportunity to do so again in the future. Thank you for choosing our product!
AC-DC Linear Power Supply 12V DC @ 500mA; 2.1 x 5.5mm NEGATIVE center polarity
Thank you for your review of our AC-DC Linear Power Supply. We're glad to hear that you are satisfied with the 12V DC @ 500mA output and the 2.1 x 5.5mm size with NEGATIVE center polarity. If you have any further questions or concerns, please don't hesitate to reach out to us. Thank you for choosing our product.
Good quality. Very happy with my purchase
Thank you for your feedback! We are glad to hear that you are satisfied with the quality of our product. It is our goal to provide our customers with the best possible experience. Thank you for choosing our AC-DC PowerShack. Have a great holiday!
This variac performs great for dialing down my wall voltage for a vintage guitar amplifier. I added a plug in meter with digital display and makes a perfect set up. I would buy this varian again if needed. Company also got it shipped out immediately. Great experience dealing with AC-DC Powershack!
This is a great machine for my bench work would highly recommend
Perfect for my needs
This is the perfect addition to my shop for doing vintage radio troubleshooting. The isolation transformer works fine and appears to be well made.
Variable Transformer 5 Amp (500 Watts); 0~130VAC Output
Now a staple component to my electronic desk.
This is a real isolation transformer. Keeps me safe when doing my repairs.
5 stars. Works as intended.
Variable Transformer 5 Amp (500 Watts); 0~130VAC Output
Perfect
The title says it all. Very happy with the power supply for my LED Christmas tree.
Works great 👍
I got the 500VA small Isolation Transformer for doing refurbishing of old short wave radios. The unit is attractive, compact, very well designed and has a reasonable price. I am completely happy with my purchase.
Purchased a variable isolation transformer. Best price on the internet, good quality, well packed and super fast shipping. Great Service. Thank You
Just as expected, everything went fine.
I purchased this for my fiber optic Hummingbird lamp because it has a color wheel synchrous motor in which requires the above power adapter. This company is the only company I found that carries these adapters. I bought one, and now have bought 2 more, one for my sister who has the same lamp and another for me, because I recently purchased another fiber optic lamp. Hans was very helpful and I truly appreciate the help he provided. Thank you Hans!
Most guitar pedals and effects boxes are standard 9V center negative DC, but my Alesis Phlngr actually needs 9V AC. I had to find the right plug size which ended up being 2.5 mm inner diameter instead of 2.1mm like this adapter. This site also sells the converter from 2.1x5.5 mm to 2.5x5.5 mm that allows me to interface with this unit. Works as intended.
I bought this adapter for my Boss SE-50 since I did not want to spend $40+ on a giant brick known as the BRB-120. I had one of the original Roland power supplies back in the day and hated how much space it took up just for a half-1U rackmount. However the plug on the AC/AC adapter I bought here is 2.1mm x 5.5mm so I also got a converter on this website to adapt it to the 3.0mm x 6.3mm plug in the back of the SE-50. I have confirmed this to be operational, and a less expensive shoehorn for the BRB-120.
This variac performs great for dialing down my wall voltage for a vintage guitar amplifier. I added a plug in meter with digital display and makes a perfect set up. I would buy this varian again if needed. Company also got it shipped out immediately. Great experience dealing with AC-DC Powershack!
This is a great machine for my bench work would highly recommend
This variac performs great for dialing down my wall voltage for a vintage guitar amplifier. I added a plug in meter with digital display and makes a perfect set up. I would buy this varian again if needed. Company also got it shipped out immediately. Great experience dealing with AC-DC Powershack!
Thank you for your business and taking the time to share your review and how you implement our variable transformer. Have a great day!
Even with a completely full charged golf cart this trickle charger gets really hot and never reach’s a full charge state of a green light indication
Hello,
Sorry to hear the power supply isn't working up to par. Power supply may be defective and we will be happy to send a replacement. Just want to confirm the golf battery is 36V and not a 48V as many golf carts are 48V. Thank you.
This is a great machine for my bench work would highly recommend
Perfect for my needs
This is the perfect addition to my shop for doing vintage radio troubleshooting. The isolation transformer works fine and appears to be well made.