GWINSTEK GPS-4303 DC Power Supply

Product Introduction

Measurement Specification

• CH1 / CH2 Output Range : 0 to 30V / 0 to 3 A
• CH3 Output Range : 2.2~5.2V, 1A Max
• CH4 Output Range : 8~ 15V, 1A Max
• Operating Mode : Independent output / series mode / parallel mode
• Constant Voltage Regulation Rate : ≦0.01%+3mV
• CH1 / CH2 Load regulation rate : ≦0.01% + 3mV (Rated current ≦3A) ; ≦0.02% + 5mV (Rated current >3A)
• CH1 / CH2 Ripple and Noise : ≦1mVrms 5Hz ~ 1MHz
• Current Limit Regulation Rate : ≦0.2% + 3mA
• CH3 Load regulation rate : ≦0.2% + 3mA
• CH3 Ripple Current : ≦3mArms
• CH3 5V Fixed Output : Power regulation rate ≦5mV / Load regulation rate ≦15mV
• CH3 Ripple and Noise : ≦2mVrms
• Output Current : 3A

Product Features

• Output Channel : 4 channel
• Series and Parallel : Automatic series and parallel function
• Output Mode : Constant voltage and current limit mode
• Output Characteristics : Low ripple and low noise
• Protective Function : Overload and polarity reversal protection function
• Warning Function : CC and CV lights are always on

Product Information

• Operating Environment : 0 to 40°C / lower than 70 %RH without dew
• Storage Environment : -10 to 60 °C / lower than 80%RH without dew
• Elevation Limitation : Lower than 1,000 meters
• Header Display : 3 1/2 digits 0.5“ LED Display
• Out ON Header Accuracy : ±( 0.5% of rdg + 2 digits )
• Out OFF Header Accuracy : ±( 0.5% of rdg + 8 digits )
• Power Supply : AC 100V/120V/220V ±10%, 230V(+10% ~ -6%), 50/60Hz
• Dimension : 255(W) x 145(H) x 265(D) mm
• Weight : Approx. 7 kg
• Accessory : Power Cable、Test Lead