ALLNET ALL-A-14 DC-DC Step-Down Voltage Supply Module 5V 2A for Development Boards

The ALLNET ALL-A-14 is a compact DC-DC step-down (buck) power supply module designed to provide a stable 5V output from a wide input voltage range of 6-24V. With a continuous output current of up to 2A, it is ideal for powering development boards such as Raspberry Pi, Arduino, ESP32, and other general-purpose microcontroller platforms. The module features overcurrent and short-circuit protection, ensuring safe operation in various projects.

Advantages

Wide input voltage range (6-24V) allows flexible power source selection. Stable 5V output with 2A current capability supports most development boards. Integrated protection features safeguard your electronics. Compact size and mounting holes simplify integration into enclosures or breadboards.

Suitable for

• Powering Raspberry Pi, Arduino, ESP32, and other development boards
• Embedded projects requiring a regulated 5V supply
• DIY electronics and prototyping
• IoT and wireless projects

Key specifications

• Product Type: Power Supply Module
• Converter Type: DC-DC Step-Down (Buck)
• Input Voltage (DC): 6 - 24 V
• Output Voltage (DC): 5 V
• Max Output Current: 2 A (continuous)
• Output Ports: 1x USB Type-A, 1x 2-pin Header (5V/GND)
• Input Connector: 2-pin Screw Terminal
• Protection Features: Overcurrent Protection, Short-Circuit Protection
• LED Indicator: Power Status LED
• Operating Temperature: -20 °C to +85 °C
• Mounting: 4x Mounting Holes
• Module Dimensions (L x W x H): 48 x 26 x 14 mm

Recommendations

For best performance, use a power supply within the specified input voltage range and ensure adequate cooling if operating at maximum load continuously. This module is an excellent choice for powering your next development project.