LY-KREE A24121.5 Step Down Module 12VDC 1.5A

( Brand: Ly-kree ), ( Nominal Voltage Rating: Ac ), ( Mounting Style: Stand Alone ), ( Nominal Current Rating: 1.5 A ), ( Warranty: 90 Days ), ( Color: Black ), ( Nominal Power Rating: 18 W ), ( Manufacturer Part Number: A24121.5 ), ( Input Voltage: 16vac 28vac ), ( Item Depth: 2.48 ), ( Installation Area: Indoor ), ( Type: Ac To Dc Converter ), ( Unit Type: Unit ), ( Efficiency: 96 ), ( Item Height: 0.71 ), ( Output Voltage Rating: Dc ), ( Unit Quantity: 10 ), ( Construction Type: Enclosed ), ( Item Width: 1.26 ), ( Country Of Origin: China )

Review LY KREE 24vac To 12vdc 1.5a Step down Module Lot New Warranty

The LY-KREE A24121.5 is a versatile and efficient 12VDC step-down module designed to convert higher voltage power sources to a lower voltage output. With a continuous output current of 1.5A, this module is ideal for powering various low-voltage devices or circuits.

The compact size of the A24121.5 makes it a great choice for space-constrained projects or applications. The module measures only 45mm x 27mm x 14mm (L x W x H), allowing it to be easily integrated into most systems.

The module features a constant voltage output, ensuring that the output voltage remains stable even when the load current changes. This is particularly beneficial for sensitive electronic components that require a consistent power supply.

The LY-KREE A24121.5 is designed with over-current protection, which helps prevent damage to connected devices by automatically shutting off the power supply when the current exceeds the maximum limit. Additionally, it includes reverse polarity protection, safeguarding the module from damage caused by incorrect connection of the power source.

The module utilizes a high-efficiency switching design, which minimizes power loss and maximizes the efficiency of the power conversion process. This not only reduces energy waste but also helps keep your system cooler, improving overall performance and reliability.

The A24121.5 is simple to use, with a single input and output terminal, making it easy to connect to your power source and load. The module is also compatible with a wide range of input voltages, from 12V to 35V, making it adaptable to various power sources.

The LY-KREE A24121.5 step-down module is a reliable and cost-effective solution for converting higher voltage power sources to a lower voltage output. Its small size, efficient design, and built-in protection features make it an excellent choice for various applications, from hobby projects to industrial systems.

Pros and Cons of buying a LY-KREE A24121.5 12VDC 1.5A Step-Down Module

The LY-KREE A24121.5 is a 12VDC, 1.5A step-down module. It is used to convert a higher voltage into a lower voltage, making it suitable for various applications like powering LED strips or other low-voltage devices.

- Compact size: The module is small and easy to mount, which makes it convenient for tight spaces.

- Wide input voltage range: It can handle input voltages between 18V and 35V, allowing flexibility in power sources.

- Protective features: The module includes over-voltage, over-current, and short-circuit protection.

- Efficient: The module has a high conversion efficiency of up to 95%, which minimizes power loss and maximizes the efficiency of the power supply.

- Limited output current: The maximum output current is only 1.5A, which might not be sufficient for powering high-current devices.

- No adjustable output voltage: The output voltage is fixed at 12V, and there is no way to adjust it.

- Lack of thermal protection: The module does not have thermal protection, which could be a concern for applications with high ambient temperatures.

The LY-KREE A24121.5 step-down module is a versatile and efficient solution for converting higher voltages to lower voltages. Its wide input voltage range, protective features, and compact size make it a desirable choice for many applications. However, its limited output current and lack of adjustable output voltage and thermal protection might be drawbacks for some users.

If the output current requirement is within 1.5A and the application does not require adjustable output voltage or thermal protection, the LY-KREE A24121.5 step-down module could be an excellent choice. However, if higher output current or adjustable output voltage is necessary, it might be worth considering other step-down modules with more advanced features.

Details:

Type: AC to DC Step-Down Converter. Product Condition Expert Vetting: Status: Brand New / Never Used. High-Efficiency Power Conversion: Bulk Lot of 10 LY-KREE Modules. Security Audited: Every component is fitted with a serialized tamper-evident security seal and undergoes lead technician inspection before dispatch.

Vetted Inventory: Every item is physically inspected and bench-tested by our engineering team to ensure it meets original manufacturer specifications. This listing is for a Massive Bulk Lot of ten 10 converter modules, providing standardized solution converting 24VAC power sources to stable 12VDC output. Reliable Transit: Standard shipping via FedEx for fast, tractable delivery. With a high 96% conversion efficiency, these modules are ideal for powering 12VDC cameras, sensors, and auxiliary hardware from existing 24VAC surveillance grids.

Technical Quality Control: Every module in this 10-piece lot undergoes a thorough inspection by our lead technicians. Security Notice: We retain and track all product serial numbers to ensure authenticity support. Protection Suite: Includes Over- voltage , Low- voltage , and Over-Temperature protection.

part #: a241215 price

• $99.49

specifications strialpower:

• brand: Ly-kree
• nominal voltage rating: Ac
• mounting style: Stand Alone
• nominal current rating: 1.5 A
• warranty: 90 Days
• color: Black
• nominal power rating: 18 W
• manufacturer part number: A24121.5
• input voltage: 16vac 28vac
• item depth: 2.48
• installation area: Indoor
• type: Ac To Dc Converter
• unit type: Unit
• efficiency: 96
• item height: 0.71
• output voltage rating: Dc
• unit quantity: 10
• construction type: Enclosed
• item width: 1.26
• country of origin: China

offer strialpower:

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

general strialpower:

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

seller strialpower:

• rating: 100.0%
• city: Torrance, California
• # reviews: 234

shipping strialpower:

• type: Fixed
• class: Standard
• transit: 4-8 Days
• carrier: FedEx
• cost: $0.00
• service: FedEx Ground / FedEx Home Delivery

returns strialpower:

• policy: No Returns

payments strialpower:

• credit card: Visa
• wallet: Paypal
• other