COSEL K25AU-24 Switching Power

( Brand: Cosel ), ( Manufacturer Part Number: K25AU-24 )

Review COSEL K25au24 Used

The Cosel K25AU-24 and K25AU24 are high-performance, 24V DC adjustable power supplies designed for various applications where a stable and reliable power source is essential. These power supplies offer an output power of up to 25 Watts and a voltage range from 2.5V to 24V with a constant current of 1A.

The K25AU-24 and K25AU24 are compact and lightweight, making them ideal for use in portable or space-constrained equipment. They feature an efficient Class II-0 design with a high power factor and low harmonic distortion, which ensures minimal power loss and reduces the load on the power distribution system.

Both power supplies are equipped with a front-panel LCD display that shows the output voltage, current, power, and temperature. The display is easy to read, even from a distance, and provides real-time monitoring of the power supply status.

The K25AU-24 and K25AU24 have multiple protection features to ensure the safety of the connected equipment and the users. These include overvoltage, undervoltage, overcurrent, short-circuit, and overheat protection. The power supplies also have a built-in fan for cooling, which automatically turns on when the temperature reaches a certain level and turns off when the temperature drops.

The K25AU-24 and K25AU24 have a wide input voltage range of 90V to 264V AC, making them suitable for use in various countries and regions. They also have a universal AC input with an IEC C14 connector and a detachable DC output connector with a 5.5mm x 2.1mm barrel jack.

The K25AU-24 and K25AU24 are RoHS compliant and have a high level of electromagnetic compatibility (EMC) as they meet the EN55011 Class B and EN55022 Class B standards. They also comply with various safety standards such as UL, CSA, and CE.

In summary, the Cosel K25AU-24 and K25AU24 are versatile and reliable adjustable power supplies that offer a stable and efficient power source for various applications. They feature a compact design, real-time monitoring, multiple protection features, and wide input voltage range, making them an excellent choice for users who require a high-performance power supply.

The Cosel K25AU-24 and K25AU24 are 24V, 1.2A switching regulators designed for industrial and automotive applications. Here are some pros and cons that might help you make an informed decision about purchasing one of these components:

1. High efficiency: These switching regulators offer high efficiency, typically above 90%, which can help reduce heat dissipation and save energy.

2. Wide input voltage range: The input voltage range of these regulators is quite wide, from 10V to 36V, making them suitable for various industrial and automotive applications.

3. Low quiescent current: The quiescent current of these regulators is very low, at only 1mA, which can help reduce power consumption when the load is not present.

4. Protection features: The K25AU-24 and K25AU24 come with various protection features, such as overvoltage, undervoltage, and thermal protection, which can help ensure safe operation.

5. Compact size: These regulators have a small footprint and are available in various packages, making them suitable for space-constrained applications.

1. Limited output voltage range: The output voltage range of these regulators is relatively limited, from 3.3V to 24V, which may not be suitable for all applications.

2. No enable/disable pin: These regulators do not have an enable/disable pin, which means they are always on once they receive an input voltage. This may not be desirable for applications where you want to be able to turn the regulator on and off manually.

3. Lack of communication interface: These regulators do not have a communication interface, such as I2C or SPI, which may limit their use in more complex systems.

4. Relatively high price: Compared to some other switching regulators on the market, the Cosel K25AU-24 and K25AU24 may be relatively expensive.

The Cosel K25AU-24 and K25AU24 are high-performance switching regulators suitable for industrial and automotive applications where high efficiency, wide input voltage range, and protection features are important. However, they may not be the best choice for applications that require a wider output voltage range, an enable/disable pin, or a communication interface. Ultimately, the decision to purchase one of these regulators depends on your specific application requirements and budget.

If you are looking for a high-performance switching regulator for industrial or automotive applications and are willing to pay a premium for features such as high efficiency, wide input voltage range, and protection features, then the Cosel K25AU-24 or K25AU24 may be a good choice for you. However, if you require a wider output voltage range, an enable/disable pin, or a communication interface, then you may want to consider other options on the market. It's always a good idea to compare the features, performance, and price of multiple regulators before making a final decision.

Details:

Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such.

part #: k25au24 prices

• $37.00-$56.33

specifications strialpower:

• brand: Cosel
• manufacturer part number: K25AU-24

seller strialpower:

• rating: 99.4%
• # reviews: 186057
• city: 1 Millennium Dr, Willingboro, NJ 08046

returns strialpower:

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

offer strialpower:

• sold: 0
• options: Ship-to-home
• quantity: 1
• started: January 17, 2026
• availability: In Stock

general strialpower:

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

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shipping strialpower:

• service: Standard
• transit: 33-38 Days
• type: Fixed
• class: Standard
• cost: $12.90

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