Introduction to Dy-Hl30t Data Sheet
The Dy-Hl30t Data Sheet is a high-performance 30W mono voice playback module designed for various audio applications. It is an excellent choice for industries that require clear and powerful audio output, such as public announcement systems, warning devices, industrial control systems and intelligent home applications. The module is compact, efficient and easy to integrate, so it is suitable for beginners and advanced users.
One of the key features of the Dy-Hl30t Data Sheet is its wide range of 9V to 24V operating voltages, allowing flexibility in different settings. It can directly control 4-ohm to 8-ohm speakers with a maximum output of 30 W, which ensures strong and high quality sound. The module supports popular MP3 and WAV sound formats with a sampling speed of up to 48 kHz, providing excellent sound and low distortion.
Power and voltage requirements
The Dy-Hl30t Data Sheet module operates in the DC voltage range of 9V to 24V, so it is customisable to different power configurations. This wide voltage range allows users to choose a power source that best suits their settings. Whether the module is powered by an adapter, battery, or direct connection to an existing circuit, it remains stable and efficient.
Because the module is designed to control the speakers directly, the power supply must be carefully selected to ensure consistent performance. Higher voltage power (closer to 24V) allows the module to achieve full control of 30W, while lower voltage can reduce the total power. The device is energy efficient and does not consume excessive power during operation.
Speaker compatibility and output power
The Dy-Hl30t Data Sheetmodule supports 4-ohm to 8-ohm speakers, so it is compatible with a wide range of speakers. The maximum power of 30W ensures that the module brings a loud and clear sound without distortion, so it is ideal for public addresses, alarms and intelligent voice warnings.
The use of a 4-ohm speaker allows the module to release more power compared to the 8-ohm speaker, due to the same voltage input. However, users should ensure that their power and speaker are well adapted to prevent potential overheating or inefficiency. The output capacity of the high performance module allows you to use in applications that require strong sound projection on large surfaces.
Sound format support and sampling speed
The Dy-Hl30t Data Sheet supports the widely used MP3 and WAV formats. This ensures high compatibility with most sound files and eliminates the need for additional conversion software. The module supports a sampling frequency of up to 48 kHz, allowing the sound of high loyalty. This high sampling speed ensures clearness and distortion, making the module an excellent choice for applications requiring high-quality voice challenges or music playback.
Whether it plays recorded voice messages, warning signals or background music, the Dy-Hl30t Data Sheet provides smooth and reliable playback with minimal delay. The efficiency of the module sound ensures that even at high volumes, the sound remains clear and consistent.
Manage Storage and Files
The Dy-Hl30t Data Sheet stores its audio files on a TF card with a maximum capacity of 32 GB. The TF card must be formatted in FAT32, a widely supported file system. Depending on the size and quality of the file, users can store thousands of audio files.
The key advantage of the DY-HL30T is the USB Connection, which allows users to update their audio files directly from the computer. This means there is no need to remove the TF card whenever you need to change the file. Connecting the module to your computer using USB allows fast and efficient file conversions. This feature is particularly useful for dynamic applications where audio messages must be often updated.
Control and setting up the volume
The Dy-Hl30t Data Sheet contains a built-in potentiometer that allows manual volume adjustment. As a result, it is advisable to fine -tune the sound output without the need for external controls. The potentiometer ensures a smooth volume of changes and prevents sudden volume jumps.
For applications that require remote volume control, the module may be connected to an external controller. This is particularly useful for setting up where the volume is automatically modified based on environmental conditions or user preferences. The ability to customize the volume adjustment is the module highly adaptable for different cases of use.
Compatibility of external warning equipment
One of the standouts of the Dy-Hl30t Data Sheet feature is its compatibility with external warning devices. This allows users to connect sirens, alarms or other warning systems directly to the module. External devices use the same voltage as the input power of the module and ensure easy integration and stable operation.
Thanks to this feature, the Dy-Hl30t Data Sheet is an excellent choice for security applications, standby systems and industrial notifications. Whether it starts the alarm during safety violations or warning sound in industrial settings, the module provides reliable and immediate sound playback if necessary.
How on Dy-Hl30t Data Sheet
The DY-HL30T is widely used in various applications thanks to its powerful audio output, easy integration and flexible storage capabilities. Some of its most common applications include:
Public announcement systems: used in schools, offices and public spaces for important announcements.
Emergency and warning systems: integrated into safety alarms, fire alarms and industrial warning equipment.
Smart Home Voice Caution: Play automated voice messages for bells, motion sensors and safety systems.
Interactive Voice Systems: Used in kiosks, ticketing machines, and self-service terminals for customer guidance.
Vehicles’ sound alerts: are installed on buses, trains, and other vehicles and provide automated notifications.
Robotics and AI projects will play pre-recorded voice commands in robotics and controlled AI applications.
Conclusion
The Dy-Hl30t Data Sheet is a versatile, high-power voice playback module that provides clear and powerful audio output for various applications. With its wide voltage range, large storage capacity, USB file management, and external device compatibility, it is an ideal solution for public announcements, security systems, smart home automation, and industrial alerts. Its ability to deliver high-quality sound with easy integration makes it a reliable and efficient choice for audio playback needs.
Whether you are setting up a warning system, an interactive voice system, or a smart home voice assistant, the DY-HL30T offers excellent performance and ease of use, making it one of the best audio modules in its category.