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GW Instek GPS-2303 Multiple Output Linear DC Power Supply

Order Code:  

90-6123

 
Brand: GW Instek  MPN: GPS-2303  EAN-13: 4719692500922
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1+ £287.37

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Available to back OrderStandard factory lead time 7 days

The GW Instek GPS-2303 is a 2 to 4 channel, 180W to 200W output, linear DC power supplies. Overload and reverse polarity protection, and an output on/off switch keep the GW Instek GPS-2303 and their load safe from unexpected conditions. A high regulation (0.01%+3mV) and low ripple/noise (<1mVrms, 5Hz to 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 GW Instek GPS-2303 is an ideal solution for lightweight, inexpensive bench-top or portable applications requiring high regulation and multiple outputs.


  • 4 Independent isolated output
  • Four 3 digits LED displays
  • 0.01% Load and line regulation
  • Low ripple and noise
  • Tracking operation and auto series/parallel operation
  • Output On/Off switch
  • Output voltage and current setting when output disable
  • Fan speed control circuit to minimize fan noise
  • Over load and reverse polarity protection
  • Optional European jack type terminal
  • Manufacturers part no. GW Instek GPS-2303

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 and noise <1mVrms 5Hz to 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 and Noise <2mVrms, 5Hz to 1MHz
CH3 Operation (for GPS-3303/4303)
CH3 Voltage 2.2V to 5.2V
Line regulation <5mV
Load regulation <15mV
Ripple and noise <2mVrms 5Hz to 1MHz
Current output 1A
CH4 Operation (for GPS-4303)
CH4 Voltage 8V to 5V
Line regulation <5mV
Load regulation <10mV
Ripple and noise <2mVrms 5Hz to 1MHz
Recovery time 1A
Dimensions255(W) x 145(H) x 265(D)mm
Weight Approx. 7kg

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