RADIOSHACK 22-121 Micronta Dual Tracking Power Supply

( Brand: Radioshack ), ( Part Type: Tracking Supply ), ( Nominal Voltage Rating: Ac ), ( Mounting Style: Stand Alone ), ( Output Voltage Rating: Dc ), ( Nominal Current Rating: 12 A ), ( Nominal Capacity: 1a ), ( Manufacturer Part Number: 22-121 ), ( Installation Area: Indoor )

Review RADIOSHACK Vintage Micronta Adjustable Dual Tracking Dc Power Supply Working

Radioshack 22-121 Micronta Dual Tracking Power Supply

The Radioshack 22-121 Micronta Dual Tracking Power Supply is a versatile and essential tool for electronics enthusiasts, hobbyists, and technicians. This power supply, manufactured by the reputed brand Micronta under the umbrella of Radioshack, is designed to deliver reliable and stable power to your electronic projects.

Measuring 8.5 inches long, 5 inches wide, and 2 inches high, this compact power supply boasts a sleek and modern design. Its compact size makes it easy to transport and store, while its robust construction ensures durability and longevity. The power supply comes with two independent output channels, allowing you to power two separate circuits or projects simultaneously.

Each channel on the 22-121 Micronta Dual Tracking Power Supply features adjustable voltage settings ranging from 1.5V to 15V DC, providing ample flexibility to cater to a wide range of electronic components. The power supply also offers continuous current output of up to 1 Amp per channel, ensuring that your projects receive the power they need without interruption.

One of the standout features of this power supply is its dual tracking capability. This means that each channel automatically adjusts its output voltage to maintain a constant voltage level, regardless of the load connected to it. This not only ensures that your components are receiving the correct voltage but also helps prevent damage caused by voltage fluctuations.

The Radioshack 22-121 Micronta Dual Tracking Power Supply is designed with safety in mind. It comes with multiple protection features, such as short-circuit protection, overcurrent protection, and overvoltage protection. These features help prevent damage to the power supply and your components in the event of an electrical fault.

The power supply also features a center-positive 2.1mm DC output connector and two 2.5mm DC output connectors. This versatile combination of connector types allows you to use a wide range of components and projects with ease. Additionally, the power supply comes with a 10-foot long power cord, providing you with ample length to position the power supply away from your work area if needed.

In summary, the Radioshack 22-121 Micronta Dual Tracking Power Supply is a versatile, reliable, and compact power supply that is perfect for electronics enthusiasts, hobbyists, and technicians. Its dual tracking capability, adjustable voltage settings, and robust construction make it an indispensable tool for any electronic project.

Pros and Cons of buying a Radioshack 22-121 Micronta Dual Tracking Power Supply

The Radioshack 22-121 Micronta Dual Tracking Power Supply is a popular choice among electronics hobbyists due to its affordability and versatility. Here are some potential advantages and disadvantages of this power supply:

1. Affordability: This power supply is relatively inexpensive, making it an attractive option for hobbyists on a budget.

2. Versatility: The dual-voltage output allows users to power both low-voltage and high-voltage projects, making it a versatile tool in the lab.

3. Adjustable Output: The adjustable output voltage range allows users to fine-tune the power supply to meet the specific requirements of their projects.

4. Safety Features: The power supply includes overcurrent protection and short-circuit protection, which can help prevent damage to devices and reduce the risk of injury.

1. Limited Power: The power supply may not provide enough power for more demanding projects, as its maximum output is only 1.5 amps per channel.

2. Build Quality: Some users have reported issues with the build quality of the power supply, including loose connections and poor labeling of the voltage settings.

3. Limited Controls: The power supply does not include advanced features such as remote control or automatic voltage regulation, which may be desirable for more complex projects.

The Radioshack 22-121 Micronta Dual Tracking Power Supply is an affordable and versatile option for electronics hobbyists, offering adjustable output and safety features. However, it may not provide enough power for more demanding projects, and some users have reported issues with the build quality. Ultimately, the decision to purchase this power supply depends on the specific requirements of your projects and your budget.

If you are an electronics hobbyist on a budget, the Radioshack 22-121 Micronta Dual Tracking Power Supply may be a good option for you. However, if you require more power or advanced features, you may want to consider investing in a more expensive power supply with a higher output and additional controls.

Details:

It is working.

part #: 22121 price

• $79.99

specifications strialpower:

• brand: Radioshack
• part type: Tracking Supply
• nominal voltage rating: Ac
• mounting style: Stand Alone
• output voltage rating: Dc
• nominal current rating: 12 A
• nominal capacity: 1a
• manufacturer part number: 22-121
• installation area: Indoor

general strialpower:

• condition: Used
• Electrical Equipment Supplies > Power Supplies > Switching Mode Power Supplies

payments strialpower:

• wallet: Apple-pay
• other
• credit card: Mastercard

shipping strialpower:

• cost: $17.85
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• transit: 2-5 Days
• type: Calculated

offer strialpower:

• started: September 24, 2025
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• best offers: True

seller strialpower:

• # reviews: 7148
• rating: 99.7%
• city: Naperville, Illinois

returns strialpower:

• method: Money back
• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

Radioshack 22-121 Is Similar To:

• Radioshack 22-131 Radio Shack Micronta 12v Dc To 120v Ac 100w Power Inverter Cat No (46.7% similar) After 12:00 noon, sun. Micronta 12V dc to 120V ac 100W power inverter cat. I do combine shipping. Pre-owned in good condition, box shows wear...(July 15th, 2025)
• Radioshack 6100359 Power Cord 12-foot Right-angle Plug Grounded 18 Gauge 125v 10a White (27.6% similar) What you see in the picture is what get nothing more less. The item has only been tested to the extent described in condition/testing notes. The results of all tests that are performed disclosed in the ad. Daniel rudely, sandier, ca, USA. If fact it may have unknown flaws and...(August 22nd, 2025)