300W 10A DC-DC Step-down Buck Converter Adjustable Constant Voltage Module 5V Mini Fan for Raspberry Pi Insert an active SIM card

Insert an active SIM card into the module's SIM slot before powering on

Short-circuit protection Certification BIS Certified / ISI Marked Type Wall Adapter / SMPS Power Supply Origin Original / Authentic ERD Product Warranty 7-day warranty on manufacturing defects Support Email & WhatsApp 24/7 Key Features

This accessory is widely used by robotics engineers

Smooth PWM Speed Control: High-frequency pulse-width modulation delivers stepless acceleration from standstill to full speed without motor jerking

ensuring a firm connection without over-tightening which could damage the connector threads

300W 10A DC-DC Step-down Buck Converter Adjustable Constant Voltage Module 5V Mini Fan for Raspberry Pi Insert an active SIM card300W 10A DC DC Step down Buck Converter Adjustable Constant Voltage Module The 300W 10A DC DC Step down Buck Converter is a high efficiency power conversion module designed to regulate higher DC input voltages to a stable lower output voltage. It is widely used by electronics engineers, robotics developers, and industrial system integrators for powering sensitive components. This module solves voltage instability issues and enables precise voltage