XY-433 433MHz Wireless Remote Control Receiver Module - Compatible with XY-SK Series Power Supply Modules

XY-433 433MHz Wireless Remote Control Receiver Module - Compatible with XY-SK Series Power Supply Modules

The XY-433 433MHz Wireless Remote Control Receiver Module is an RF remote control accessory designed for use with Sinilink digital power supplies. It enables wireless control of key functions such as output voltage, current adjustment, and output on/off switching. You can find compatible power supply modules here.

A key advantage of 433MHz RF communication is that it does not require a direct line of sight, unlike infrared remote controls. Users can operate the device without pointing the remote directly at the receiver board. The operating range is specified as approximately 15 meters indoors and over 20 meters outdoors; however, the actual range may vary depending on factors such as walls, metal enclosures, and electromagnetic interference.

The XY-433 also supports a "one-to-many" control configuration, allowing a single remote to be paired with multiple receivers. This enables multiple properly paired power supply units to be controlled synchronously using the same remote. This feature is particularly useful in systems where multiple power modules require simultaneous output switching or setting adjustments.

Specifications

• Wireless Technology: RF
• Operating Frequency: 433MHz
• Control Type: One-way wireless remote control
• Receiver Module: 433MHz RF receiver board
• Connection to Main Device: Serial communication port
• Indoor Control Range: Approx. 15m
• Outdoor Control Range: Over 20m (under optimal conditions)