30V/3A Programmable DC Power Supply , Programmable DC Power Supply, 4 CH

Brand GWINSTEK | Model GPD-4303S | 🇨🇳 China

High precision linear DC power supply, - Four independent output channels, maximum output 30V/3A - Resolution of 1mV/1mA, supports On/Off switching - User-friendly panel interface with coarse/fine adjustment control - 4 memory functions for quick saving and retrieving settings - Intelligent temperature-controlled fan to effectively reduce operating noise

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Manual(CN) 2022-03-24

Out of Stock

The GPD-4303S 30V/3A Programmable Power Supply is part of the GPD series by GW Instek, featuring high-quality linear DC power design with four independent output channels. This device offers digital operation control and a high-brightness LED display, achieving precision up to three decimal places. With an intelligent fan operation for stable cooling, it can store up to four preset configurations, making it suitable for various applications in electronics, academic research laboratories, and personal studies.

Output Voltage0.000~30.000V / 0.000~3.000A
Output Current0~5V / 5.001~10V ; 0~3A / 0~1A
Voltage Limit Regulation Rate≦3mArms
Sound Level≦10mVpp 5Hz ~ 1MHz
Current Limit Regulation Rate≦0.2% + 3mA
CH3≦0.2% + 3mA
Voltage Ripple0~5V / 5~10V segments
Current Ripple≤0.01% + 3mV
CH40~5V / 0~1A

Channelsfour channels
Output ControlYes
Independent Output Switch1mV / 1mA
Memory FunctionOn/ Off
Resolution, /
Panel Control4sets /
Other Functions, type, Yes, includesUSBstandard andPC

Operating Temperature0~40°C / lower than 70%RH without dew
Storage Temperature-10~60 °C / lower than 80%RH without dew
Altitude LimitLower than 1,000 meters
Display0.4“ LED Display
ResolutionVoltage :1mV / Current :1mA
Program Control AccuracyVoltage : ±(0.03% of RDG+ 10 digits) / Curren : ±(0.3% of RDG + 10 digits)
Power SupplyAC 100V/120V/220V/230V±10%,50/60Hz
Dimensions210(W) x 155(H) x 306(D) mm
WeightApprox. 7 kg
AccessoriesPower Cable、Test Lead