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GW Instek GPS-3303 3-Channel Linear DC Power Supply

GW Instek GPS-3303 3-Channel Linear DC Power Supply  Price in Pakistan
GW Instek GPS-3303 3-Channel Linear DC Power Supply
  • Stock: Inquiry
  • Brand: GW INSTEK
  • Model: MTAM-00231


The GPS-3303 CAL from GW Instek is a GPS-x303 series, 195W, 3-channel linear DC power supply. Overload, reverse polarity protection and an output on/off switch keep the power supply and its load safe from unexpected conditions. A high regulation (0.01%+3mV), low fan acoustic noise 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. It is an ideal solution for lightweight, inexpensive benchtop or portable applications requiring high regulation and multiple outputs. It has <= 0.5% + 10mV of CH1 tracking error, <= 0.01% + 5mV series regulation, <= 300mV load regulation, <= 2mVrms, 5Hz to 1MHz ripple & noise during tracking operation. The GPS-3303 has insulation resistance of 20Mohm (>= DC 500V/chassis and terminal) and 30Mohm (>= DC 500V/chassis and AC cord). It has <= 15mV (CH3) load regulation.


  • 100V/120V/220V +10%, 230V(+10%~-6%), 50/60Hz AC power source
  • 3 digits 0.5" LED display meter with out ON accuracy ± (0.5% of rdg + 2 digits) accuracy
  • Tracking operation and auto series/parallel operation, flexible output voltage and current
  • Fan speed control circuit to minimize fan noise, stable and clean power, safety design
  • 0V to 30V (CH1 & CH2), 5V fixed (CH3) output voltage & 0A to 3A (CH1 & CH2), 3A (CH3) output current
  • 0V to 60V tracking series voltage (CH1 & CH2), 0A to 6A tracking parallel current (CH1 & CH2)
  • <= 0.01% + 3mV (CV), <= 0.2% + 3mA (CC) (CH1, CH2) & <=5mV (CH3) line regulation
  • <= 0.01% + 3mV (<= 3A)/<= 0.02% + 5mV (> 3A) (CV) & <= 0.2% + 3mA (CC) load regulation (CH1, CH2)
  • <= 1mVrms, 5Hz ~ 1MHz (CV) ripple & noise and <= 3mArms (CC) ripple current (CH1, CH2)
  • Dimension is 255mm (W) x 145mm (H) x 265mm (D), weight is 7Kg, output ON/OFF switch


Product Details
Product NameGW Instek GPS-3303 3-Channel Linear DC Power Supply
PriceRs. 83,000/-
Output Current0...3A | 2 : 0...3A | 3 : 0...3A
Number of Channels3
Output Current Resolution10mA
Output voltage Resolution100mV
General Specification
Frequency Measurement Range5...150MHz
Kind of display used4x LED 3 digits
Kind of Power Supplylinear, multi-channel
Protectionagainst reverse polarity, anti-overload
Type of Power Supplylaboratory
Voltage(Regulated) Ripple and Noise : ≤1mVrms
Voltage Load Regulation≤0,01% + 3mV
Power Supply110/120/220/230V, ±10%, 50/60Hz
Output Voltage0...30V DC | 3 : 5V DC

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