Buck 8-32V to 5V3A 15W Power Converter

Description

DC-DC Step-Down Converter | 8-32V to 5V 3A 15W | Technical Documentation

1. Environmental Test Conditions

Parameter Requirement

• Temperature:15℃ ~ 35℃ (Standard Test Environment)
• Relative Humidity:45% ~ 75% RH
• Voltage Measurement:Instrument Accuracy ≥ Class 0.5, Internal Resistance ≥ 10 KΩ/V
• Current Measurement:Instrument Accuracy ≥ Class 0.5
• Temperature Measurement:Accuracy ≤ ±1℃

2. Product Specifications

Category/Details

• Input Voltage Range:8-32V DC (Compatible with 8V/12V/24V/32V Systems)
• Output Voltage:5V DC ±2% (No-Load)
• Output Current:3A MAX (Continuous)
• Max Output Power:15W MAX
• Conversion Efficiency:≥95%
• No-Load Regulation:≤2%
• Load Regulation:≤3%
• Quiescent Current:≤15mA
• Ripple Voltage:≤200mVp-p
• Input/Output Wiring:15-16CM (Red+/Black-)

3. Safety Warnings

⚠️ Critical Prohibitions:

• Heat Sources: Do not use near flames, heaters, or high
  temperature environments.
• AC Input Prohibition: Never connect to 220V AC power (DC input only).
• Fire/Heat Exposure: Do not expose to fire or external heating.
• Short-Circuit Risk: Avoid shorting terminals with metal objects or wires.
• Unauthorized Repair: Disassembly by non-professionals is strictly prohibited.

4. Performance & Applications

Key Features:

✅ High Efficiency (95%) & Stable Output (±2%)
✅ Ultra-Low Ripple (200mVp-p) for Sensitive Electronics (e.g., IoT Sensors)
✅ Wide Input Compatibility (8-32V) for Solar/Automotive/Industrial Systems

Typical Applications:

🔋 Automotive: 12V/24V car battery to 5V USB for dashcams, smartphones.
☀️ Solar Systems: Step-down 32V solar panels to 5V for controllers.
🏭 Industrial: Power PLCs, low-power actuators, or embedded devices.

5. Compliance & Reliability

• Protection: Overcurrent/Short-Circuit/Overtemperature Auto-Shutdown.
• Durability: Industrial-grade components for vibration/heat resistance.
• Certification: Designed to meet CE/FCC/ROHS standards (test reports available).

6. Package Contents

• 1 × DC-DC Converter Module (8-32V to 5V 3A)
• Pre-attached Input/Output Wires (Red+/Black-)