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 負載調節率≦0.2% + 3mA
Voltage Ripple0~5V / 5~10V 兩段輸出選擇
Current Ripple≤0.01% + 3mV
CH4 輸出0~5V / 0~1A

Channels四通道
Output Control自動串並聯功能
Independent Output Switch1mV / 1mA
Memory FunctionOn/ Off開關
Resolution友善的操作介面，粗/細調控制
Panel Control4組保存/取回
Other Functions具按鍵鎖定、智慧型溫控風扇，有效降低運轉噪音，具備USB標準接頭與PC軟體

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