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Unisource PS-303 PS Series 30V/3A Single Output DC Power Supply

Max Voltage/Current: 30V/3A
  • Brand Unisource
  • Part # PS-303
  • Model # PS Series
  • Condition
    Brand New

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Max Voltage/Current:
Max Voltage/Current: 30V/3A

Switching DC Power Supply

Features

  • Built-in digital numeric display (3 DIGIT RED LED)
  • Variable power up to 30V DC
  • Variable current up to 3A
  • Compact size and light weight
  • Low Power Consumption
  • Built-in current limiting circuit
  • Large, easy to read analog metering
  • Low ripple < 2mVrms
  • Output polarity (+), (-), GND, positive or negative
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Technical Details

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Max. RatingVoltage30V
Current3A
Constant Voltage Operation
Voltage Output0~30V
Line Regulation8mV
Load Regulation8mV
Ripple 0.5mV rms, 4mV P-P
Constant Current Operation
Input Regulation4mA
Load Regulation10mA
Ripple & Noise3mA rms
Digital Meter Indication
Voltmeter IndicationMax 99.9V, fixed range
Accuracy± (0.2% rdg + 2digits)
Ammeter IndicationMax 99.9V, fixed range
Accuracy± (1.0% rdg + 3digits)
Insulation ResistanceBetween Chassis and Input Power SupplyDC500V 30MΩ
Between Chassis and Output TerminaDC500V 20MΩ
Output Polarity+(RED), -(BLACK), GND(GREEN), positive or negative grounding is possible
Operating Temp. and Humidity Range 0 ~ 35°C, 10 ~ 80% RH
Storage Temp. and Humidity Range-20 ~ 60°C, 10 ~ 85% RH
Ground Proof Voltage±200V
Input Power Supply (Voltage fluctuation within 10%) AC115V/230V selectable
Dimensions & Weight 124 x 160 x 326mm Approx. 5Kg
Notes

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Product Details
Max. RatingVoltage30V
Current3A
Constant Voltage Operation
Voltage Output0~30V
Line Regulation8mV
Load Regulation8mV
Ripple 0.5mV rms, 4mV P-P
Constant Current Operation
Input Regulation4mA
Load Regulation10mA
Ripple & Noise3mA rms
Digital Meter Indication
Voltmeter IndicationMax 99.9V, fixed range
Accuracy± (0.2% rdg + 2digits)
Ammeter IndicationMax 99.9V, fixed range
Accuracy± (1.0% rdg + 3digits)
Insulation ResistanceBetween Chassis and Input Power SupplyDC500V 30MΩ
Between Chassis and Output TerminaDC500V 20MΩ
Output Polarity+(RED), -(BLACK), GND(GREEN), positive or negative grounding is possible
Operating Temp. and Humidity Range 0 ~ 35°C, 10 ~ 80% RH
Storage Temp. and Humidity Range-20 ~ 60°C, 10 ~ 85% RH
Ground Proof Voltage±200V
Input Power Supply (Voltage fluctuation within 10%) AC115V/230V selectable
Dimensions & Weight 124 x 160 x 326mm Approx. 5Kg
Note

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

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