Uni-T UDP3305C Programmable Linear DC Power Supply

SKU: UDP3305C
  • Channels: 3
  • TOTAL POWER : 315W
  • OUTPUT VOLTAGE: 30V
  • OUTPUT CURRENT: 5A
  • RESOLUTION: 10mV/1mA
  • SETTING ACCURACY: Voltage:<0.01%+3mV,Current:≤0.2%+3mA

80,000.00

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Description

🔧 Electrical Specifications

Feature Output 1 & 2 Output 3
Voltage Range 0 – 30 V 1.8 V / 2.5 V / 3.3 V / 5 V (selectable)
Current Range 0 – 5 A 0 – 3 A
Voltage Resolution 10 mV 10 mV
Current Resolution 1 mA 1 mA
Voltage Accuracy < 0.01% + 3 mV < 0.01% + 3 mV
Current Accuracy ≤ 0.2% + 3 mA ≤ 0.2% + 3 mA
Power Output (Total) Up to 315 W Shared across all channels
Load Regulation CV: ≤0.01% + 2 mV; CC: ≤0.2% + 3 mA
Line Regulation CV: ≤0.01% + 2 mV; CC: ≤0.2% + 3 mA

⚙️ General Features

  • Output Channels: 3 (Independent)

  • Working Modes: Constant Voltage (CV) and Constant Current (CC)

  • Display: Dual 4-digit LED display for Voltage & Current

  • Memory Presets: 5 programmable memory keys (M1–M5)

  • Protection: Overvoltage (OVP), Overcurrent (OCP), Short-circuit protection

  • Control: Local and Remote (USB, RS-232, Digital I/O)

  • Cooling: Intelligent fan control

  • Noise & Ripple: ≤2 mVrms


🖥️ Interface & Connectivity

  • Interfaces:

    • USB (PC Software Compatible)

    • RS-232

    • Digital I/O (for remote control)

  • SCPI Protocol: Supported for programmable control


🧰 Mechanical & Miscellaneous

Feature Specification
Dimensions 240 mm × 168 mm × 347 mm
Weight ≈ 8.6 kg
Operating Temperature 0°C to 40°C
Storage Temperature -10°C to 70°C
Certifications CE, cTUVus
Accessories Included Power cord, USB cable, test leads, RS-232 cable

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