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

Unisource PS-3303U Program DC Power Supply

  • Brand Unisource
  • Part # PS-3303U
  • Condition
    Brand New
Availability
Typically In Stock
Check Availability
Quantity
Share:

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
See more product information See less

We aim to show you accurate product information. Here you will find what the manufacturers have provided us with. See our disclaimer.

Authorized Distributor

Technical Details

Reviews
Mode
PS-3303U
PS-3305U
Output
0-30V/3A x 2
0-30V/5A x 2
Constant voltage operation
Line regulation
≤0.01%+3mV
≤0.01%+3mV
Load regulation
≤0.01%+3mV
≤0.02%+5mV
Recovery time
≤100us
Ripple & Noise
≤1mV rms
≤2mV rms
Temperature co-efficient
≤300PPm/°C
Constant current operation
Line regulation
≤0.2%+3mA
≤0.2%+3mA
Load regulation
≤0.2%+3mA
≤0.2%+5mA
Ripple & Noise
≤3mA rms
≤6mA rms
Tracking parallel
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 + 2digits)
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 + 2digits)
V : ±(0.5% of reading + 2digits
A : ±(0.5% of reading + 5digits)
Dimension
300 x 220 x 148mm
Net Weight
Approx. 7.5kg
Approx. 10.0kg
Product Details
Mode
PS-3303U
PS-3305U
Output
0-30V/3A x 2
0-30V/5A x 2
Constant voltage operation
Line regulation
≤0.01%+3mV
≤0.01%+3mV
Load regulation
≤0.01%+3mV
≤0.02%+5mV
Recovery time
≤100us
Ripple & Noise
≤1mV rms
≤2mV rms
Temperature co-efficient
≤300PPm/°C
Constant current operation
Line regulation
≤0.2%+3mA
≤0.2%+3mA
Load regulation
≤0.2%+3mA
≤0.2%+5mA
Ripple & Noise
≤3mA rms
≤6mA rms
Tracking parallel
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 + 2digits)
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 + 2digits)
V : ±(0.5% of reading + 2digits
A : ±(0.5% of reading + 5digits)
Dimension
300 x 220 x 148mm
Net Weight
Approx. 7.5kg
Approx. 10.0kg
Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

Reviews

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