Key benefits Stable stepup power: Boosts voltage to provide a reliable, efficient power source for a range of electrical equipment, from small electronics to circuit test setups. Simple, secure wiring: Input and output screw terminals make connections fast and straightforward while minimizing the risk of loose wiring. Improved thermal performance: A builtin heat sink on the board enhances heat dissipation so the module runs cooler under load and is less likely to overheat. current capability: Delivers up to 2.5 A, allowing the module to support multiple devices simultaneously and recognize resistive loads for charging several phones. What it does and why it helps Function: Stepup (boost) power supply module that raises input voltage to a stable output suitable for devices and prototypes requiring higher voltage than the source provides. Reliability: Stable output and onboard thermal management reduce interruptions and extend the operating life of the module and connected devices. Compatibility: Designed for a variety of small electronic projects and test equipment; supports resistiveload detection for phone charging and other similar loads. Practical applications Prototyping and bench testing: Use the module to power circuits that require a higher voltage than your battery or supply can provide. Multidevice charging: Charge multiple phones or other USBpowered devices by recognizing resistive loads and delivering sufficient current. Small device power: Run sensors, modules, and low‑power appliances in hobby, , or lab environments where a compact boost supply is needed. User guidance Connect input and output wires to the clearly marked screw terminals for a secure connection. Allow airflow around the module to assist the PCB heat sink in dissipating heat during sustained loads. Do not exceed the stated 2.5 A output to maintain safe, reliable operation. This module provides a practical, dependable boostpower solution with easy wiring, effective heat dissipation, and the current capacity needed for multidevice use and circuit work.