
AC-AC Power Supply 12V AC @ 1000mA; 2.5 x 5.5mm
Part #: AC-121B
Input: 120VAC
Output: 12VAC @ 1000mA
Plug: 2.5 x 5.5mm
Wall-mount
Replaces older part # AC-1285B
5.0 / 5.0
4 Reviews
Part #: AC-121B
Input: 120VAC
Output: 12VAC @ 1000mA
Plug: 2.5 x 5.5mm
Wall-mount
Replaces older part # AC-1285B
All good works great thank you
Thank you for your positive feedback! We're glad to hear that the product is working well for you. Let us know if you have any further questions or concerns. Happy New Year!
This was a replacement for one of my Village Square Christmas houses. I've been looking for years actually and then stumbled upon AC-DC Power Shack. What a great find. Hans was quick to respond to my inquiry and extremely helpful. The replacement works perfectly. I couldn't be happier!
Thank you for your positive feedback! We are glad to hear that our AC-AC Power Supply was a perfect replacement. We strive to provide excellent customer service and are happy to have been able to assist you in finding the right product.
Happy holidays! - The AC-DC Power Shack team.
I was having trouble finding a power supply cord for my lamp. I wrote an email to AC-DC Power Shack and Hans wrote me back within the hour and helped me choose this and the right accessory. Amazing customer service - highly recommend!! Shipping was also fast.
Hello Gigi.
Thank you for your kind words and for taking the time to share your positive experience with our company. We are delighted to hear that our team was able to assist you with finding the perfect power supply for your lamp. At AC-DC Power Shack, we pride ourselves on providing exceptional customer service and we are glad to have met your expectations. We appreciate your recommendation and look forward to serving you again in the future.
Best regards,
The AC-DC Power Shack team
Arrived quickly and works great!
Thank you for your purchase and for taking the time to leave a review! I'm happy to hear that your AC power supply arrived quickly and is working well for you. We strive to provide products that meet our customers' needs, and I'm glad you were able to select the right VAC and DC plug size. Thank you again for choosing our product!
All good works great thank you
Thank you for your positive feedback! We're glad to hear that the product is working well for you. Let us know if you have any further questions or concerns. Happy New Year!
This was a replacement for one of my Village Square Christmas houses. I've been looking for years actually and then stumbled upon AC-DC Power Shack. What a great find. Hans was quick to respond to my inquiry and extremely helpful. The replacement works perfectly. I couldn't be happier!
Thank you for your positive feedback! We are glad to hear that our AC-AC Power Supply was a perfect replacement. We strive to provide excellent customer service and are happy to have been able to assist you in finding the right product.
Happy holidays! - The AC-DC Power Shack team.
I was having trouble finding a power supply cord for my lamp. I wrote an email to AC-DC Power Shack and Hans wrote me back within the hour and helped me choose this and the right accessory. Amazing customer service - highly recommend!! Shipping was also fast.
Hello Gigi.
Thank you for your kind words and for taking the time to share your positive experience with our company. We are delighted to hear that our team was able to assist you with finding the perfect power supply for your lamp. At AC-DC Power Shack, we pride ourselves on providing exceptional customer service and we are glad to have met your expectations. We appreciate your recommendation and look forward to serving you again in the future.
Best regards,
The AC-DC Power Shack team
Arrived quickly and works great!
Thank you for your purchase and for taking the time to leave a review! I'm happy to hear that your AC power supply arrived quickly and is working well for you. We strive to provide products that meet our customers' needs, and I'm glad you were able to select the right VAC and DC plug size. Thank you again for choosing our product!
Worked for the stereo in building! Great piece of gear🤝🏾
Good
The power supply cord works great for my needs. Fast shipment, great transaction!
300VA Isolation Transformer, 117VAC to 117VAC
Been using their AC adapters for many of my projects/designs for well over 30 years. They never let me down, thank you.
I’m highly impressed with the versatility and user-friendly design of the AC/DC Power Shack Universal Power Adapter. It arrived securely packaged and was remarkably intuitive to use right out of the box. With seven adjustable voltage settings (1.5V to 12V DC) and six interchangeable plugs, this adapter accommodates a wide range of devices and configurations. The build quality feels robust and reliable. For its performance and flexibility, this adapter is well worth the investment.
works great had to cut plug off just use the 2 wires
Works fine. Technical support great!
Great! Will buy more.
I needed it for extensive testing of a diode array -- it worked flawlessly !
300VA Isolation Transformer, 117VAC to 117VAC
Thanks for the 300VA Isolation Transformer, 117VAC to 117VAC. The shipping was fast look great and is heavy. transformer was a great price would buy from AC-DC PowerShack again.
This is good and working as expected
I was looking for a switch to put in line for the lamp I built. The connections were an abnormal size and thankfully this switch fit it perfectly!
WORKS GREAT
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.
Worked for the stereo in building! Great piece of gear🤝🏾
Good
Worked for the stereo in building! Great piece of gear🤝🏾
I'm not so sure this is actually 2.1mm, it fits 2.5mm....
Thank you for your order and taking the time to leave a review. Please note the item you order and that was shipped is a 2.5x5.5mm male and female. It is not inteneded to be used for a 2.1x5.5mm. That would be a different part number. We are happy to assist if there are any additional questions you may have.
Good
Thank you for your business and taking the time to leave a review. Have a nice day!
The power supply cord works great for my needs. Fast shipment, great transaction!
Thank you for your positive feedback! We are happy to hear that our power supply is meeting your needs and that you had a great transaction with us. We appreciate your business and hope to continue providing you with quality products in the future. Thank you for choosing our brand.
300VA Isolation Transformer, 117VAC to 117VAC
Thank you for your review of our 300VA Isolation Transformer. We are glad to hear that you are satisfied with your purchase and that it meets your needs. If you have any further questions or concerns, please don't hesitate to reach out to us. Thank you for choosing our product.