DC-DC buck module 2A 13-100V input 12V output

Key Features:

• Wide Voltage Support: Accepts up to 100V input for versatile industrial and field power supply use

• Efficient Step-Down Regulation: Delivers clean, regulated 12V DC output

• Built-in Protections: Includes thermal and overload auto-shutdown to prevent damage

• Cool Operation: Passive cooling with ultra-low heat generation

• Compact & Mountable: Half-hole PCB design for direct mounting on custom boards

• Minimal Standby Power: 1mA no-load current makes it ideal for battery-powered applications

• Plug-and-Play Integration: Pre-configured output voltage, solder-ready pads

Technical Specifications:

• Input Voltage Range: 7V ~ 100V DC

• Fixed Output Voltage Options: 12V

• Output Current: 2A continuous, 3A peak

• Output Accuracy: ±0.1V

• Conversion Efficiency: Up to 96%

• Output Ripple: <30mV

• No-Load Current: 1mA

• Operating Temperature: -40°C ~ +125°C

• Operating Humidity: 20% ~ 90%

• Dimensions: 25.5 × 16.5 × 7 mm (L × W × H)

• PCB Layers: 2-layer board

• Frequency: 1MHz switching

• Shutdown Feature: Yes

• Installation Method: Solder pad or patch mount

• Isolation: Non-isolated

• Heat Dissipation: Passive (natural convection)

• Service Life: 35,000 hours (at rated load)

Applications:

• Industrial Power Supplies: For PLCs, sensors, and remote control modules

• Automotive Electronics: Regulate 12V for car systems from higher battery sources

• Communication Equipment: Use in base stations, repeaters, and radio transmitters

• DIY Electronics & Robotics: Compact power regulation for controllers and sensors

• Solar & Battery Systems: Clean voltage drop from panels or battery packs