
W104A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $44.00 | Condition is New – Open box, DELTRON Power Products Model # W104A, 12 VOLTS, 1.7 AMPS Power Supply, shipping cost = $7.90 | 100.0% |
![]() | $179.99 | Condition is New – Open box, DELTRON W104A, POWER SUPPLY, 12 VOLTS, 1.7 AMPS, FREE SHIPPING | 99.7% |
![]() | $187.00 | Condition is New – Open box, DELTRON W104A 240V 0.5A NSNP, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $40.00 | Condition is Used, 12V DC Power Supply 1.7A Deltron W104A Linear Regulated 47-63Hz Open Frame, shipping cost = $15.10 | 97.5% |
![]() | $178.01 | Condition is Used, DELTRON W104A / W104A (USED), shipping cost = $12.90 | 99.7% |
![]() | $182.86 | Top Pick! Condition is Used, DELTRON W104A / W104A (USED), shipping cost = $36.44 | 99.3% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $200.00 | Condition is New, DELTRON W104A, POWER SUPPLY, 10 VOLTS, 1.7 AMPS Telmar Sp2455, FREE SHIPPING | 100.0% |
![]() | $285.00 | Condition is New, Deltron W104A Linear Regulated 47-440Hz 12V DC Power Supply 1.7A, FREE SHIPPING | 100.0% |

The Deltron W104A is a high-performance, 12-volt DC power supply designed for various industrial and laboratory applications. This versatile power source delivers a stable output of 1.7 amps, making it an excellent choice for powering a wide range of equipment.
The Deltron W104A power supply features an isolated output design, ensuring that no noise or interference from the input power source reaches the connected equipment. This isolation helps prevent potential damage to sensitive electronics, ensuring reliable and stable operation. The power supply also includes overvoltage, undervoltage, and short-circuit protection, safeguarding both the power supply and the connected equipment from potential damage.
The Deltron W104A offers a number of output connections, including a 5.5mm x 2.1mm barrel jack and a pair of banana plugs. The barrel jack can be used for general-purpose applications, while the banana plugs are ideal for high-current or heavy-duty applications. The power supply also features a front-panel LED indicator, which displays the status of the output voltage and polarity.
The Deltron W104A power supply is constructed from high-quality components and is built to last. It features a rugged, metal enclosure with a size of 7.5 x 4.1 x 2.1 inches, making it compact enough for benchtop use while still providing robust protection against external damage. The power supply also operates efficiently, with a typical efficiency of 85%, minimizing heat production and reducing energy waste.
In summary, the Deltron W104A power supply is a reliable and versatile solution for powering a wide range of industrial and laboratory equipment. Its stable output, isolation, and protective features ensure reliable and safe operation, while its compact size and efficient design make it a practical choice for any application.
Deltron W104A Power Supply: A Comprehensive Analysis
The Deltron W104A power supply is a 12V, 1.7A DC adapter that is commonly used in various applications, including industrial equipment, laboratory instruments, and power tools. In this analysis, we will discuss the key features, advantages, and disadvantages of this power supply to help you make an informed decision about whether it is the right choice for your needs.
Features:- Output voltage: 12V DC
- Output current: 1.7A
- Output connector: 5.5mm x 2.1mm barrel connector
- Input voltage: 100-240V AC, 50-60Hz
- Efficiency: 85%-90%
- Protection circuit: Overvoltage, undervoltage, overcurrent, short circuit, and thermal protection
Advantages:1. Versatile: The Deltron W104A power supply can be used in a wide range of applications due to its standard output voltage and current specifications.
2. Efficient: With an efficiency of 85%-90%, this power supply converts a significant portion of the input power to output power, reducing energy loss and increasing overall efficiency.
3. Protected: The power supply features multiple protection circuits to prevent damage from overvoltage, undervoltage, overcurrent, short circuit, and thermal overload.
4. Global compatibility: The input voltage range of 100-240V AC, 50-60Hz makes this power supply suitable for use in various regions around the world.
Disadvantages:1. Size and weight: The Deltron W104A power supply is not the smallest or lightest option on the market, which may be a concern for those who require a compact and portable power supply.
2. Barrel connector: Some users may prefer a different type of connector, such as a DC jack or a multi-pin connector, depending on their specific application requirements.
3. Price: Compared to some other power supplies with similar specifications, the Deltron W104A may be priced slightly higher, which could be a barrier for some buyers.
Conclusion:The Deltron W104A power supply offers a reliable and efficient solution for applications that require a 12V, 1.7A DC power source. Its versatile input voltage range, multiple protection circuits, and high efficiency make it a strong contender for various industrial, laboratory, and power tool applications. However, its size and weight, barrel connector, and price may be drawbacks for some users. Ultimately, the decision to purchase the Deltron W104A power supply will depend on your specific application requirements and budget.
Recommendation:If you require a 12V, 1.7A DC power supply for an industrial, laboratory, or power tool application and prioritize efficiency, reliability, and global compatibility, the Deltron W104A power supply is a solid choice. However, if you need a more compact or lightweight option, or prefer a different type of connector, you may want to consider alternative power supplies that better meet your specific application needs.
Details:
Deltron W104A, power supply, 12 volts , 1.7 amps.
specifications indusswitch:
- brand: Deltron
- mpn: W104a
- part type: Supply Amp
- port type: Power
offer indusswitch:
- availability: in stock
- started: december 16, 2025
- in stock #: 5
- sold #: 9
- options: ship-to-home
- prices: $40.00–$285.00
- item condition:
- New – Open box
- Used
- New
returns indusswitch:
- paid by: buyer
- method: money back
- policy: returns accepted
- time: 30 days
payments indusswitch:
- other
- wallet: google-pay
- credit card: discover
seller indusswitch:
- city: el paso, illinois
- # reviews: 2232
- rating: 99.4%
shipping indusswitch:
- class: standard
- carrier: usps
- transit: 10-10 days
- type: fixed
- service: usps first class
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories







