SDI18-5.9-UT-P5-C1 CUI INC Ac Power Supply Adapter

Review CUI INC Genuine Ac Power Supply Adapter 5.9 3a Oem

The CUI SDI18-5.9-UT-P5-C1 is a versatile AC power supply adapter designed to deliver 5.9 volts at a maximum current of 3 amps. This adapter is an excellent choice for powering various electronic devices that require a DC output from an AC power source.

This power supply adapter is compact and lightweight, making it ideal for use in portable or space-constrained applications. It features a universal input voltage range of 100-240 VAC, allowing it to be used in various regions around the world. The adapter also comes with a detachable 5.5mm x 2.1mm DC barrel jack, enabling easy connection to devices with a standard DC power input.

The CUI SDI18-5.9-UT-P5-C1 is built with high-quality components and undergoes rigorous testing to ensure reliable and stable performance. It features overvoltage, undervoltage, and short-circuit protection, providing additional safety and peace of mind. The adapter also has a wide operating temperature range of -20 C to 70 C, ensuring it can function effectively in various environmental conditions.

The CUI SDI18-5.9-UT-P5-C1 power supply adapter is RoHS compliant and conforms to various safety standards, including UL and EN. It is also CE marked, indicating that it meets the requirements of the European Union's Low Voltage and Electromagnetic Compatibility Directives.

This power supply adapter is an excellent choice for powering a wide range of electronic devices, including portable medical equipment, handheld devices, and industrial control systems. Its universal input voltage range, high power efficiency, and robust safety features make it a reliable and versatile solution for powering your electronic devices from an AC power source.

The CUI SDI18-5.9-UT-P5-C1 is a 5.9V, 3A AC-DC power adapter produced by CUI Devices. This power supply is suitable for various industrial and medical applications. Here are some pros and cons of buying this power adapter:

1. High efficiency: The power adapter has an efficiency of up to 93%, which is quite high for this power range, meaning less energy is wasted as heat.

2. Wide input voltage range: The power adapter can handle an input voltage range of 85V to 264V, making it suitable for use in different geographical locations with varying power grid voltages.

3. Overvoltage protection: The power adapter is equipped with overvoltage protection, which helps prevent damage caused by voltage spikes or surges.

4. CE and UL certified: The power adapter complies with CE and UL safety standards, ensuring that it meets the necessary safety requirements for use in various applications.

1. Lack of short circuit protection: The power adapter does not have built-in short circuit protection, which could be a concern for some applications where short circuits are more likely to occur.

2. Limited power output: The power adapter has a maximum power output of 5.9V and 3A, which might not be sufficient for high-power applications.

3. Relatively large size: The power adapter is larger than some other power supplies in its power range, which might make it less suitable for applications where size is a concern.

In conclusion, the CUI SDI18-5.9-UT-P5-C1 power adapter offers high efficiency, a wide input voltage range, and overvoltage protection, making it a good choice for industrial and medical applications where these features are important. However, it lacks short circuit protection and has a relatively large size and limited power output. Therefore, it is recommended for applications where these cons do not pose a significant issue and the pros outweigh the cons. If short circuit protection or a smaller size is a requirement, it might be worth considering other power supplies with these features.

Details:

Shipped with USPS ground advantage. Condition is used.

specifications adaptmulti:

• brand: Cui Inc
• mpn: Sdi18-5.9-ut-p5-c1
• compatible brand: Universal
• connection split/duplication: -
• color: Black
• compatible model: Cui
• california prop 65 warning: This Item Does Not Contain Any Chemicals Or Materials Specified In The California Prop 65 List.
• type: Power Adapter
• connector b: 3-contact Ac Male Us
• connector a: 5.5x2.0mm
• features: Portable
• output voltage: 5.9 V

offer adaptmulti:

• availability: in stock
• in stock #: 5
• sold #: 25
• prices: $6.58–$19.99
• item condition:
  • Used
  • Open box
  • New
• options: ship-to-home
• best offers: true
• started: september 17, 2025

seller adaptmulti:

• city: houston, texas
• rating: 99.2%
• # reviews: 186

returns adaptmulti:

• method: money back
• time: 30 days
• policy: returns accepted
• paid by: buyer

shipping adaptmulti:

• carrier: usps
• type: calculated
• transit: 3-9 days
• class: standard
• service: usps ground advantage

general adaptmulti:

• category: Electronics > Batteries Power > Multipurpose Ac To Dc Adapters

payments adaptmulti:

• credit card: visa
• wallet: google-pay
• other