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GPS-3303 - 195W DC Power Supply

195W DC Power Supply

GW Instek

Category : Power Supplies

$654 (CAD)
$441 (USD)
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Documents:
Datasheet

Overview
Features
Information
Calibration

The GPS-Series are 2-4 channel, 180 to 200W output, linear DC power supplies. Overload and reverse polarity protection, and an output on/off switch keep the GPS-Series and their load safe from unexpected conditions. A High regulation (0.01%+3mV) and low ripple/noise (< 1mVrms, 5Hz~1MHz) are maintained for channel 1 and 2 in constant voltage mode. Automated cooling fan speed control minimizes fan noise according to load conditions, ensuring quiet operation. The GPS-Series are an ideal solution for lightweight, inexpensive bench-top or portable applications requiring high regulation and multiple outputs.

  • Quad Independent DC Output
  • Four LED Display with 3 digits, selectable for two sets  output voltage and 
  • current display simultaneously
  • Auto Series, Parallel and Tracking Operation
  • Constant Voltage and Constant Current Operation
  • Low Ripple and Noise
  • Overload and Reverse Polarity Protection
  • Selectable for Continuous/Dynamic Load
  • Output Enable/Disable Control
  • Rotation speed of the fan is controlled by heatsink  temperature
  • Jack Type Terminal for Europe (Option)
CH1 & CH2 Voltage 0~30V
CH1 & CH2 Current 0~3A
CH3 Voltage 5V Fixed
CH3 Current 3A Max.
CH1 & CH2 Tracking Series Voltage 0~60V
CH1 & CH2 Tracking Parallel Current 0~6A

Constant Voltage Operation (Ch1, Ch2)

Line Regulation ≦0.01% + 3mV
Load Regulation ≦0.01% + 3mV (rating current≦3A)
≦0.02% + 5mV (rating current >3A)
Ripple & Noise ≦1mVrms 5Hz ~ 1MHz
Recovery Time ≦100μS ( 50% Load change, Minimum load 0.5A )

Constant Current Operation (Ch1, Ch2)

Line Regulation ≦0.2% + 3mA
Load Regulation ≦0.2% + 3mA
Ripple Current ≦3mArms

Tracking Operation (Ch1, Ch2)

Tracking Error ≦0.5% + 10mV of CH1
Series Regulation ≦0.01% + 5mV
Load Regulation ≦300mV
Ripple & Noise ≦2mVrms, 5Hz ~ 1MHz

CH3 Operation

CH3 Voltage 2.2V ~ 5.2V
Line Regulation ≦5mV
Load Regulation ≦15mV
Ripple & Noise ≦2mVrms 5Hz ~ 1MHz
Current Output 1A

Meter

Digital Accuracy 3 Digits 0.5" LED Display
GPS-4303/3303 Out ON Accuracy ± (0.5% of rdg + 2 digits)
GPS-4303/3303 Out OFF Accuracy ± (0.5% of rdg + 8 digits)
GPS-2303 Accuracy ± (0.5% of rdg + 2 digits)

Insultation

Chassis and Terminal ≧DC 500V / 20MΩ
Chassis and AC Cord ≧DC 500V / 30MΩ/td>

Power Source

AC 100V/120V/220V ±10%, 230V(+10% ~ -6%), 50/60Hz

Dimensions & Weight

255(W) x 145(H) x 265(D)mm, Approx. 7kg

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