PHIHONG 74-3311-01 Ac Adapter Switching Power Supply PSC10A-050 5V 2A

( Brand: Phihong ), ( Manufacturer Part Number: 74-3311-01 ), ( Voltage Compatibility: 5v ), ( Color: Black ), ( Compatible Model: -- ), ( California Prop 65 Warning: This Item Does Not Contain Any Chemicals Or Materials Specified In The California Prop 65 List. ), ( Connectors: 4.0x1.7mm ), ( Type: Switching Power Supply ), ( Maximum Power: 10w ), ( Features: Powered ), ( Country Of Origin: Vietnam )

Review PHIHONG Genuine Ac Adapter 0a-050 5v 2a Switching Power Supply

The Phihong 74-3311-01 is a high-performance switching power supply with an output voltage of 5V and a current capacity of 2A. This AC adapter is designed for use with various electronic devices that require a 5V power source.

Measuring 2.4 inches long, 1.6 inches wide, and 0.8 inches high, this compact and lightweight power supply is an ideal solution for powering portable devices or those with limited space. Its advanced PSC10A-050 switching technology ensures efficient power conversion, reducing heat generation and increasing energy savings.

The Phihong 74-3311-01 features a universal input voltage range of 100-240V AC, making it suitable for use in different regions around the world. The power supply also comes equipped with over-voltage, over-current, and short-circuit protection to safeguard against potential damage to connected devices.

The outer casing of the power supply is made of fire-retardant and UL94V-0 rated material, ensuring safety during operation. The adapter comes with a detachable 5.5mm x 2.1mm DC output connector, which can be easily replaced or upgraded depending on the specific requirements of the device being powered.

With a high power efficiency of up to 85%, the Phihong 74-3311-01 is not only an effective power solution but also an eco-friendly choice for reducing carbon emissions and minimizing energy waste. This AC adapter is backed by a 3-year warranty, providing peace of mind for consumers and ensuring their investment is protected.

In summary, the Phihong 74-3311-01 is a versatile and reliable switching power supply, offering a 5V 2A output, universal input voltage, advanced protection features, and a compact design, making it a top choice for powering a wide range of electronic devices.

Phihong PSC10A-050 5V 2A Switching Power Supply: A Comprehensive Analysis

The Phihong PSC10A-050 5V 2A Switching Power Supply is a commonly used adapter in various electronic devices. In this analysis, we will discuss the pros and cons of purchasing this adapter to help you make an informed decision.

1. Wide Input Voltage Range: This power supply can operate on a wide input voltage range of 90V to 264V AC, making it suitable for use in different regions and countries.

2. Compact Size: The adapter's small size and lightweight design make it an excellent choice for portable devices or applications where space is limited.

3. High Efficiency: The adapter has a high efficiency rating, which means that it converts a larger percentage of the input power into useful output power, reducing energy losses and saving on electricity costs.

4. Overvoltage and Overcurrent Protection: The power supply is equipped with overvoltage and overcurrent protection features, ensuring the safety of connected devices and preventing potential damage.

5. RoHS Compliance: The adapter is RoHS compliant, meaning it contains only a limited amount of specific hazardous materials, making it an environmentally friendly choice.

1. Lack of Short-Circuit Protection: The power supply does not have short-circuit protection, which could potentially cause damage to connected devices in case of a short circuit.

2. Limited Output Power: With a maximum output power of 5V and 2A, this power supply may not be sufficient for high power consumption devices or multiple devices running simultaneously.

3. Noisy Operation: Some users have reported that the adapter produces a noticeable amount of noise during operation, which could be an inconvenience in quiet environments.

4. Potential Compatibility Issues: Depending on the specific device requirements, this power supply may not be fully compatible with all devices. It's essential to verify the compatibility before making a purchase.

The Phihong PSC10A-050 5V 2A Switching Power Supply offers several advantages, including a wide input voltage range, compact size, high efficiency, overvoltage and overcurrent protection, and RoHS compliance. However, it also has some drawbacks, such as the lack of short-circuit protection, limited output power, potential noise, and compatibility issues.

If you require a power supply for low to medium power consumption devices and are concerned about its compatibility, this adapter could be an excellent choice. However, if you need a power supply with a higher output power or short-circuit protection, you may need to look for alternative options.

Based on the analysis, if the power requirements of your device align with the PSC10A-050's specifications and you value its compact size, wide input voltage range, and high efficiency, then this power supply could be a suitable choice for your needs. However, if you require additional features or a higher output power, it's recommended that you explore other options to ensure compatibility and suitability for your specific application.

Details:

This adapter is tested and guaranteed to be fully functional. Model: 0A-050. They are designed by a manufacturer to safely power supply your device under different conditions, which may occur. These adapters are manufactured with the top quality materials and include multiple smart features, like safeguarding against IV - incorrect voltage , SC short circuit, IO internal overheating, etc.

We thoroughly test our adapters for broken or twisted wires and properly working power jacks. Input: 100-240V 0.3A 50-60Hz. P/N: 74-3311-01. That will not affect its functionality.

The body may have minor cosmetic flaws, dust, scratches, etc. Phihong is a world-class manufacturer of power supplies, AC adapters, DC-DC battery chargers, LED drivers, Poe mid spans, injectors and more. Genuine Phihong 0A-050 AC Adapter 5V 2A Switching Power Supply 74-3311-01: Brand.

part #: 74331101 prices

• $11.40-$19.90

specifications powsuppy:

• brand: Phihong
• mpn: 74-3311-01
• voltage compatibility: 5v
• color: Black
• compatible model: --
• california prop 65 warning: This Item Does Not Contain Any Chemicals Or Materials Specified In The California Prop 65 List.
• connectors: 4.0x1.7mm
• type: Switching Power Supply
• maximum power: 10w
• features: Powered
• country of origin: Vietnam

offer powsuppy:

• sold: 0
• best offers: True
• options: Ship-to-home
• availability: In Stock
• started: March 24, 2026

shipping powsuppy:

• type: Fixed
• transit: 2-6 Days
• cost: $0.00
• class: Expedited, One-day
• service: Expedited, Overnight

payments powsuppy:

• credit card: Discover
• wallet: Paypal
• other

general powsuppy:

• Computers/Tablet's Networking > Computer Components Parts > Power Supplies
• condition: Used

returns powsuppy:

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

seller powsuppy:

• city: wood stock, Georgia
• rating: 99.6%
• # reviews: 39625

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