220V 0-30V 0-5A DC Power Supply Switching Voltage-stabilized - EU Plug

Product Description

The SPS305 Regulated DC Power Supply is designed for precision, stability, and long-term performance. Built with a reliable protection system, it can operate continuously under full load, making it ideal for professional and educational use.

With continuously adjustable voltage and current, this power supply supports both Constant Voltage (CV) and Constant Current (CC) modes, allowing flexibility for a wide range of applications.

Its clear 4-digit LED display ensures accurate readings of voltage, current, and power, while the built-in USB fast charging port adds extra convenience for powering small devices.

Perfect for laboratories, electronics repair, schools, and production lines, this compact and durable unit delivers dependable performance every time.

Key Features

• Dual Output Modes (CV & CC)
  Automatically switches between Constant Voltage and Constant Current based on load and settings.
• Fully Adjustable Output
  Voltage: 0–30V
  Current: 0–5A
  Smooth and precise control for various applications.
• USB Fast Charging Port
  Built-in 5V/2A USB output with intelligent charging protocol.
• Advanced Safety Protection
  Includes Over Voltage Protection (OVP), Over Current Protection (OCP), Over Temperature Protection, and Short Circuit Protection.
• High-Precision LED Display
  Bright 4-digit display shows voltage, current, and power with high accuracy.
• Stable & Low Ripple Output
  Ensures reliable performance for sensitive electronic work.
• Wide Application
  Suitable for mobile repair, computer servicing, electronics testing, laboratories, and industrial use.

Specifications

• Model: SPS305
• Input Voltage:
  • 110V 60Hz (US Plug)
  • 220V 50Hz (EU/UK Plug)
• Output Voltage: 0–30V
• Output Current: 0–5A
• USB Output: 5V / 2A
• Display: 4-digit LED
• Display Accuracy: ±0.5% + 2 digits
• Resolution:
  • Voltage: 0.01V
  • Current: 0.001A

Constant Voltage (CV)

• Voltage Stability: ≤0.1% + 3mV
• Load Stability: ≤0.5% + 3mV
• Ripple Noise: ≤30mVrms

Constant Current (CC)

• Current Stability: ≤0.2% + 3mA
• Load Stability: ≤0.2% + 3mA
• Ripple Noise: ≤20mArms
• Material: ABS + Aluminum Alloy
• Working Temperature: 0–40°C (≤80% RH)
• Storage Temperature: -10–70°C (≤70% RH)
• Product Size: 200 × 95 × 140 mm
• Weight: 1.2 kg

Package Includes

• 1 × SPS305 Power Supply
• 1 × Power Cord
• 1 × Output Load Cable
• 1 × User Manual (English)