35W Adjustable DC-DC 5.5-30V to 0.5-30V Step Up/Down Power Supply Module

The 35W Adjustable DC-DC 5.5-30V to 0.5-30V Step Up/Down Power Supply Module is a versatile and efficient power solution designed for a variety of applications. Featuring both buck (step-down) and boost (step-up) capabilities, it seamlessly converts input voltages between 5.5V and 30V to an adjustable output range of 0.5V to 30V, providing stable and customizable power regardless of input fluctuations. Ideal for battery charging, embedded electronics, and lab testing, this module supports both Constant Voltage (CV) and Constant Current (CC) modes, making it suitable for delicate and demanding applications alike.

1. Connect power: Connect your DC power source (e.g., a battery or power adapter) to the input terminals.
2. Adjust the voltage: Use the CV potentiometer (often labeled “CV” or “Vadj”) to set the desired output voltage.
3. Set the current limit: Adjust the CC potentiometer (often labeled “CC” or “Iadj”) to set the maximum current output.
4. Connect the load: Attach your device or circuit to the output terminals.
5. Monitor: If the module has a display, you can monitor the input and output parameters in real-time. 

Features:

• Wide Input & Output Range: Accepts input voltages from 5.5V to 30V and provides adjustable output between 0.5V and 30V, enabling compatibility with various devices.
• Step-Up/Down (Buck-Boost) Design: Provides stable output voltage whether input is higher or lower than the output, for reliable performance under fluctuating input.
• High Efficiency: Operates with conversion efficiencies up to 90%, minimizing heat generation and energy loss.
• Adjustable CV (Constant Voltage) & CC (Constant Current) Modes: Supports precise voltage and current adjustments, ideal for applications like battery charging and circuit testing.
• Output Power: Delivers up to 35W of power and supports a maximum output current of 2A, allowing flexible use in different projects.
• Built-In Protections: Equipped with short-circuit, over-voltage, and over-temperature protections to ensure safe operation for both the module and connected devices.
• Compact Design: Lightweight and small form factor, ideal for integration into projects and portable setups.

Specifications:

• Input voltage: 5-30V
• Output voltage: 0.5-30V
• Output current: it can work steadily in 3A for a long time, and can achieve 4A under enhanced heat dissipation.
• Output power: natural heat dissipation 35W, enhanced heat dissipation 60W
• Conversion efficiency: about 88%
• Short circuit protection:
• Working frequency: 180KHZ
• Size: length * width * high 65*32*21mm
• Weight: 30gm

• Battery charging: The constant current and constant voltage modes make it ideal for charging various types of batteries, including lithium-ion, lead-acid, and LiFePO4.
• DIY power supply: It can be used to build a custom, adjustable power supply for lab testing, circuit experiments, and DIY electronics.
• Powering electronics: It provides a stable and regulated power source for a variety of electronics, including embedded systems, small DC motors, and LED lighting projects.
• Solar power systems: The buck-boost functionality is useful in small solar power setups to provide a stable voltage from a variable input. 

Package Includes:

• 1x 35W Adjustable DC-DC 5.5-30V to 0.5-30V Step Up/Down Power Supply Module