Experience precise and versatile power control with this advanced Constant Voltage and Constant Current Programmable Power Supply Module. Compact yet feature-rich, this power supply module combines analog integration with digital control for highly accurate and user-friendly operation. Designed for both independent and embedded use, it offers exceptional maneuverability and performance for various electronic projects and applications. Key Features: · Compact and Advanced Design: Small-sized module engineered for efficient space utilization while delivering advanced functions and high operational accuracy. · Programmable Output Control: Easily open or close the output at any interface with the convenient ON/OFF button for better control of your power supply. · Button Lock Function: Prevent accidental operation by locking all buttons with a long press on the coding potentiometer for 2 seconds; unlock with the same process. An on-screen key lock/unlock icon indicates status clearly. · Multiple Data Groups Storage: Supports storage of 10 preset data groups (M0-M9) with M0 as the default boot data group. Extracted data groups automatically overwrite and save to M0 for quick recall. · Shortcut Data Extraction: Quickly access and extract shortcut storage groups M1 or M2, streamlining the retrieval of frequently used settings. · Integrated Volt and Amp Meter: Built-in voltmeter and ammeter display real-time voltage and current measurements clearly on the LCD screen, enabling precise monitoring. · High Accuracy and Resolution: Delivers output voltage resolution of 0.01V with ±(0.5% +1) accuracy and output current resolution of 0.001A with ±(0.5% +2) accuracy. · Protective Functions: Equipped with reverse connection protection and output short circuit protection to safeguard both the module and connected devices. · Wide Input and Output Range: Available in models DPS3005 (DC 6-40V input, 0-32.00V output, 0-5A current, 160W max power) and DPS5005 (DC 6-55V input, 0-50.00V output, 0-5A current, 250W max power). · Lightweight and Portable: Measures approximately 8 x 4.5 x 4.5 cm and weighs around 115g–118g, making it a portable solution for bench or field use. Specifications: · Model Options: DPS3005 / DPS5005 · Input Voltage Range: DC 6-40V (DPS3005), DC 6-55V (DPS5005) · Output Voltage Range: 0-32.00V (DPS3005), 0-50.00V (DPS5005) · Output Current Range: 0-5.000A · Output Power Range: 0-160W (DPS3005), 0-250W (DPS5005) · Output Voltage Resolution: 0.01V · Output Voltage Accuracy: ±(0.5% +1) · Output Current Resolution: 0.001A · Output Current Accuracy: ±(0.5% +2) · Protection: Reverse polarity and short circuit protection · Dimensions: Approx. 8 x 4.5 x 4.5 cm (3.15 x 1.77 x 1.77 in) · Weight: Approx. 115g / 4.0oz (DPS3005), 118g / 4.1oz (DPS5005) Package Includes: · 1 x Step-down Power Supply Module Note: Ensure the input voltage is at least 1.1 times higher than the desired output voltage. Follow connection instructions carefully to prevent damage despite built-in protections. Adequate heat dissipation is recommended during high current operations. The product may be shipped randomly as new or old version, both offering the same high-quality performance. This programmable power supply module is an ideal choice for users seeking compact, accurate, and multipurpose power control solutions, perfect for electronics testing, DIY projects, and embedded system applications.