KADA PS-305D Adjustable DC Power Supply 0~30V DC Regulated Laboratory Power Supply 0-5A

Description

The KADA PS-305D is a compact and reliable DC power supply, commonly used in laboratories, workshops, and by hobbyists for various electronics projects. It provides adjustable voltage and current outputs, making it versatile for a range of applications.

Features:

1. Adjustable Output:
   • Voltage Range: 0-30V
   • Current Range: 0-5A
   • Easy-to-use knobs for precise adjustments.
2. Dual LED Display:
   • Displays both the set and actual voltage/current simultaneously for easy monitoring.
3. Protection Features:
   • Overload and short circuit protection to prevent damage to the unit and connected devices.
4. Cooling System:
   • Built-in cooling fan to maintain optimal operating temperature during extended use.
5. Output Terminals:
   • Multiple outputs for easy connection to test leads or devices.
6. Power Modes:
   • Constant Voltage (CV) and Constant Current (CC) modes to accommodate different testing needs.
7. Calibration Capability:
   • Allows for fine-tuning to ensure accurate output readings.

Specifications:

• Input Voltage: AC 110V/220V (selectable)
• Output Voltage: 0-30V adjustable
• Output Current: 0-5A adjustable
• Ripple Voltage: ≤ 1mV (no load)
• Load Regulation: ≤ 0.01% + 3mV
• Line Regulation: ≤ 0.01% + 2mV
• Efficiency: Approximately 85%
• Operating Temperature: 0°C to 40°C
• Dimensions: Approximately 210mm x 130mm x 240mm
• Weight: Around 3-4 kg

Usage Instructions:

1. Setup:
   • Connect the power supply to a suitable AC outlet (ensure correct voltage selection).
   • Turn on the power supply using the main switch.
2. Adjusting Output:
   • Use the voltage knob to set your desired output voltage.
   • Use the current knob to set the maximum current limit.
3. Connecting Devices:
   • Use appropriate leads to connect the power supply’s output terminals to your device or circuit.
   • Ensure correct polarity (positive to positive and negative to negative).
4. Monitoring:
   • Observe the dual LED displays to ensure the output is stable and within desired parameters.
5. Safety Precautions:
   • Avoid shorting the output terminals.
   • Do not exceed the rated voltage or current limits to prevent damage.
   • Allow the unit to cool down if it overheats.
6. Switching Modes:
   • If using in constant current mode, the supply will limit the current output to the set value, adjusting the voltage as necessary.

Applications:

• Powering prototypes and circuits during testing.
• Charging batteries.
• Providing power for electronics experiments and educational projects.

Package Includes:

1 x Kada 305D 30V/5A regulated power supply