Power Supply Module for Arduino 230AC-5VDC 700mA

Specifications

1. Input Parameters

• Input Voltage: 100-240VAC (Nominal: 230VAC)
• Input Frequency: 50/60 Hz
• Input Current: ≤ 0.2A at full load
• AC Plug Type: Compatible with global standards (customizable based on region).
• Insulation Resistance: ≥ 50 MΩ at 500VDC

2. Output Parameters

• Output Voltage: 5V DC
• Output Current: 700mA (Maximum Continuous Current)
• Ripple and Noise: < 50mVp-p @ full load
• Line Regulation: ±0.5%
• Load Regulation: ±1%
• Output Voltage Accuracy: ±2%

3. Protection Features

• Overload Protection: Auto-recovery when the load exceeds 110%-150% of rated current.
• Short Circuit Protection: Hiccup mode, auto-recovery.
• Overvoltage Protection: 5.5V maximum with auto-recovery.
• Thermal Protection: Shuts down at > 85°C internal temperature, auto-recovery when temperature normalizes.

4. Efficiency and Performance

• Efficiency: ≥ 85% at full load
• Standby Power Consumption: ≤ 0.2W
• Temperature Rise: < 40°C at full load
• Start-Up Time: ≤ 2s at 230VAC input
• Hold-Up Time: ≥ 10ms at 230VAC full load

5. Environmental Conditions

• Operating Temperature Range: -20°C to +60°C
• Storage Temperature: -40°C to +85°C
• Relative Humidity: 10% to 90% (non-condensing)
• Altitude: Up to 2000m

6. Mechanical Specifications

• Form Factor: Compact PCB or encased module (e.g., 25mm x 25mm x 20mm)
• Mounting: Through-hole, screw holes, or direct soldering to PCB.
• Input Terminal: Screw connectors or soldering pins.
• Output Terminal: 2-pin soldering pads or connector.
• Weight: Approx. 25g

7. Certifications and Standards

• Safety Compliance: IEC/EN 60950-1 or IEC/EN 62368-1
• EMI/EMC Compliance: EN 55022 Class B, EN 55024
• RoHS Compliance: Yes
• MTBF: ≥ 50,000 hours