LCD TV Switch Power Supply Module – 12/24V Buck Converter CA-901

$10.50 $12.41

LCD TV Switch Power Supply Module – 12/24V Step-Down Buck Sampling Module (CA-901)

Keep your display running at its best with this compact and reliable LCD TV Switch Power Supply Module. Designed specifically for TV maintenance and repair — including 46-inch displays — this 12/24V step-down buck sampling power module delivers stable, regulated voltage for dependable performance. Whether you're a professional technician or an electronics enthusiast, the CA-901 is an essential component for your toolkit.

Key Features

Dual Voltage Input: Supports 12V and 24V supply voltage, making it compatible with a wide range of LCD TV configurations.
Step-Down Buck Topology: Efficiently converts and regulates voltage to protect sensitive display components from overvoltage and instability.
SMD Package: Surface-mount design ensures a compact footprint, ideal for tight board-level installations.
Voltage Regulator Type: Engineered for consistent, clean power output — critical for maintaining display integrity during repairs.
New Condition: Ships brand new, ensuring full component life and reliable operation right out of the box.
No High-Concern Chemicals: Manufactured without regulated hazardous substances for safer handling and compliance.
Quantity: Sold individually (1 module per order).

Specifications

Model: CA-901
Type: Voltage Regulator / Step-Down Buck Sampling Power Module
Supply Voltage: 12V / 24V
Package: SMD
Application: LCD/LED TV Maintenance & Repair (ideal for 46" displays)
Condition: New
Customized: Yes
Made in: Mainland China

Who Is This For?

This power module is perfect for electronics repair technicians, TV service centers, and hobbyists working on LCD television power board maintenance. It's especially useful when replacing or supplementing switching power supply circuits in 46-inch and similar-sized LCD panels.

Related Products You May Like

Learn more: OSHA on eye and face protection

Frequently Asked Questions

Q: What LCD TV sizes is the CA-901 Switch Power Supply Module compatible with?

A: The CA-901 step-down buck sampling power module is particularly suited for 46-inch LCD TV displays, but its 12V/24V dual voltage input makes it compatible with a broad range of LCD and LED TV models that use similar switching power supply designs.

Q: What is the difference between a step-down buck module and a standard voltage regulator?

A: A step-down (buck) module actively converts a higher input voltage to a lower, stable output voltage with high efficiency. Unlike basic linear regulators, it minimizes energy loss as heat, making it ideal for sensitive electronics like LCD TV power boards where stable, clean power is critical.

Q: Is this module easy to install for a DIY repair?

A: The CA-901 uses an SMD (surface-mount) package, so it is designed for board-level installation. While confident DIY enthusiasts can install it, some experience with electronics soldering and PCB work is recommended for best results. Professional technicians will find it straightforward to integrate.