[DIY Kit] ALEXAN Multi-Voltage Switching Power Supply

• The Multi-Voltage Switching Power Supply is an essential tool for technicians and electronics hobbyists alike. This versatile device allows users to easily switch between six common output voltages—3V, 4.5V, 6V, 7.5V, 9V, and 12V—simply by turning a rotary switch. Designed for ease of use and efficiency, this power supply is perfect for powering a variety of electronic projects and prototypes.

• Key Features:
• Six Selectable Voltage Outputs: Quickly switch between 3V, 4.5V, 6V, 7.5V, 9V, and 12V to meet your project needs.
• User-Friendly Rotary Switch: Effortlessly select your desired voltage with a single turn.
• Compact Design: Housed in a durable plastic case, making it portable and easy to store.
• Integrated Safety Features: Includes a fuse holder and heat sink to ensure safe operation.

• Inclusions:
• Semiconductors: Essential components for voltage regulation.
• Resistors: To ensure proper current flow.
• Capacitors: For smoothing output voltage.
• Diodes: Protection against reverse polarity.
• PCB (Printed Circuit Board): Reliable foundation for circuit assembly.
• Rotary Switch: Easy voltage selection.
• Connector: For connecting to your devices.
• Heat Sink: To dissipate heat during operation.
• Plastic Case: Lightweight and protective enclosure.
• AC Cord: For connecting to power sources.
• Rocker Switch: Convenient on/off control.
• Rubber Grommet: Protection for wire exits.
• Binding Post: Secure connections for outputs.
• Screws: For assembly.
• Fuse Holder: Enhances safety by protecting against overcurrent.