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Unisource PS-3305U 3-Channel DC Power Supply

  • Brand Unisource
  • Part # PS-3305U
  • Condition
    Brand New
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Feature

  • One Fixed Output 2.5V/3.3V/5V(Selectable)-3A
  • Minimum Resolution: 100Mv/10Ma
  • 4 Sets Panel Settings Save & Recall
  • Panel Lock Function, Output Standby Function
  • Preset Voltage, Current And Password
  • Constant Voltage, Constant Current, Low Ripple & Noise, Low Temperature Drift
  • Tracking Parallel And Tracking Serial To Be Set Inside The Instrument
  • Usb Interface
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Technical Details

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Output 0-30V/5A x 2
Constant voltage operation
Line regulation ≤0.01%+3mV
Load regulation ≤0.02%+5mV
Recovery time ≤100us
Ripple & Noise ≤2mV rms
Temperature co-efficient ≤300PPm/°C
Constant current operation
Line regulation ≤0.2%+3mA
Load regulation ≤0.2%+5mA
Ripple & Noise ≤6mA rms
Tracking serial
Line regulation ≤0.01%+5mV
Load regulation ≤300mV
Positive and Negative Supply Slave tracking error: ≤0.5%+10mV of the master
(No load. With load, add load regulation≤300mV)
CH3 output
Regulation Line regulation≤25mV, Load regulation≤25mV
Ripple & Noise ≤2mV rms
Output voltage 2.5V, 3.3V, 5V (selectable), ±8%
Output current 3A
Protection Over voltage, over current, over load, over temperature, current limit, short circuit and reverser polarity protections.
Insulation Between base and output terminal≥20MΩ/500VDC
Between base and power cord≥30MΩ/500VDC
Display
Ammeter 3.20A full scale, 3 digits 0.5" LED display
Voltmeter 32.0V full scale, 3 digits 0.5" LED display
Display resolution Voltmeter: 100mV Ammeter: 10mA
Saving accuracy V : ±(0.5% of reading + 2digits
A : ±(0.5% of reading + 5digits)
Readback accuracy V : ±(0.5% of reading + 2digits
A : ±(0.5% of reading + 5digits)
Dimension 300 x 220 x 148mm
Net Weight Approx. 10.0kg
Product Details
Output 0-30V/5A x 2
Constant voltage operation
Line regulation ≤0.01%+3mV
Load regulation ≤0.02%+5mV
Recovery time ≤100us
Ripple & Noise ≤2mV rms
Temperature co-efficient ≤300PPm/°C
Constant current operation
Line regulation ≤0.2%+3mA
Load regulation ≤0.2%+5mA
Ripple & Noise ≤6mA rms
Tracking serial
Line regulation ≤0.01%+5mV
Load regulation ≤300mV
Positive and Negative Supply Slave tracking error: ≤0.5%+10mV of the master
(No load. With load, add load regulation≤300mV)
CH3 output
Regulation Line regulation≤25mV, Load regulation≤25mV
Ripple & Noise ≤2mV rms
Output voltage 2.5V, 3.3V, 5V (selectable), ±8%
Output current 3A
Protection Over voltage, over current, over load, over temperature, current limit, short circuit and reverser polarity protections.
Insulation Between base and output terminal≥20MΩ/500VDC
Between base and power cord≥30MΩ/500VDC
Display
Ammeter 3.20A full scale, 3 digits 0.5" LED display
Voltmeter 32.0V full scale, 3 digits 0.5" LED display
Display resolution Voltmeter: 100mV Ammeter: 10mA
Saving accuracy V : ±(0.5% of reading + 2digits
A : ±(0.5% of reading + 5digits)
Readback accuracy V : ±(0.5% of reading + 2digits
A : ±(0.5% of reading + 5digits)
Dimension 300 x 220 x 148mm
Net Weight Approx. 10.0kg
Note

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Mega Depot
(800) 884-5767
+1 (332) 900-3727 (Intl.)