UNI-T UTP3303 Dual Channel 64V 3A DC Power Supply

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UNI-T UTP3303 Dual Channel 64V 3A DC Power Supply


  • Dual channel, two circuits of adjustable output voltage 0~32V and one circuit of fixed voltage 5V
  • Master-slave tracking, constant voltage and current, Ⅰ, Ⅱ circuit can be used for master-slave tracking and used in parallelor in series.
  • Forced ventilation, temperature control cooling system. When the temperature reaches 65℃, the device dissipates heat automatically.
  • Display mode: LED digital tube display, can show voltage and current simultaneously.
  • Low ripple, low noise
  • High regulation: 0.01%
  • Output ON/OFF control
  • Constant voltage and current operation
  • Optional European standard output terminal
  • Overload protection, reverse polarity protection
General Functions
Model UTP3303
Channels CH1 CH2 CH3
Output Voltage 0~32V 5V Fixed
Output Current 0~3A 3A Max
Series Tracking 0~64V -
Parallel Tracking 0~6A -
Load Regulation Voltage ≤0.01%+3mV ≤3%+5mV
Current ≤0.2%+3mA -
Power Regulation Voltage ≤0.01%+3mV 5mV
Current ≤0.1%+3mA -
Noise Voltage ≤1mVrms ≤2mVrms
Current ≤3mArms -
Tracking Operation (CH1, CH2)
Tracking Bias Power   Regulation Load   Regulation Noise
≤0.5%+10mV (CH1) ≤0.01%+5mV ≤300mV ≤2mVrms, 5Hz~1MHz
Display Accuracy ≤±1%rdg+2 digits
Working Temperature 0℃ ~ 40℃
Constancy (MTBF) ≥2000hrs 
General Characteristics
Power Supply Input voltage: 220VAC/110VA; Frequency: 50Hz/60Hz
Product Color White and grey
Product Weight About 9kg
Product Size (W×H×D) 260mm × 176mm × 317mm
Standard Accessories National standard power cord, output leads
Standard Package Gift box, user manual
Standard Package Quantity 1pcs
Standard Package Size (W×H×D) 430mm × 400mm × 255mm
Standard Package Gross Weight 10kg

Package include:
1 x DC Power Supply
1 x Manual

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