Description:
The Adjustable Step-down Power Supply Module is a versatile DC-DC converter designed to efficiently reduce input voltages ranging from 5V to 23V down to a user-defined output between 0V and 16.5V. Capable of delivering up to 3A of current, this module is ideal for powering various electronic devices and projects. It features a clear STN LCD screen that simultaneously displays both voltage and current readings, providing real-time monitoring of power parameters. The module is encased in a durable acrylic enclosure, offering protection and a professional appearance.
Equipped with user-friendly push buttons, the module allows precise voltage adjustments in 0.04V increments, facilitating fine-tuning for sensitive applications. The device also includes a calibration function to ensure output accuracy. With a high conversion efficiency of up to 95%, it minimizes energy loss, making it suitable for applications such as DIY power supplies, battery charging, and voltage regulation in various electronic circuits.
Specifications:
- Input Voltage: 5V to 23V DC (recommended to use within 20V)
- Output Voltage: 0V to 16.5V DC, adjustable
- Maximum Output Current: 3A (recommended continuous use at 2A)
- Voltage Display Accuracy: ±1%
- Minimum Voltage Adjustment Step: 0.04V
- Conversion Efficiency: Up to 95%
- Load Regulation: ≤0.8% per ampere
- Voltage Regulation: ≤0.8% per volt
- Display: STN LCD with blue backlight and white characters
- Enclosure: Acrylic case
- Dimensions: 62mm x 44mm x 18mm
Features:
- Simultaneous voltage and current display for real-time monitoring
- Precise voltage adjustment with 0.04V increments
- High conversion efficiency reduces energy loss
- Calibration function ensures output accuracy
- Durable acrylic enclosure protects internal components
- Suitable for DIY power supplies, battery charging, and voltage regulation
Contents:
- 1 x Adjustable Step-down Power Supply Module
- 1 x Acrylic Case
