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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Description
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.
Specifications
- CH1 / CH2 輸出範圍0.000~30.000V / 0.000~3.000A
- CH3 輸出範圍0~5V / 5.001~10V ; 0~3A / 0~1A
- CH4 輸出範圍0~5V /0~1A
- 介面獨立輸出 / 串聯模式 / 並聯模式
- 定電壓調節率≦0.01%+3mV
- CH1 / CH2 負載調節率≦0.01% + 3mV (額定電流≦3A) ; ≦0.01% + 5mV (額定電流≦10A) ; ≦0.02% + 5mV (額定電流≧10A)
- 輸出電壓≦3mArms
- 音量≦10mVpp 5Hz ~ 1MHz
- 限電流調節率≦0.2% + 3mA
- CH3 負載調節率≦0.2% + 3mA
- CH3 輸出0~5V / 5~10V 兩段輸出選擇
- 變動率≤0.01% + 3mV
- 輸出電流0~3A / 0~1A
- CH4 輸出0~5V / 0~1A
Features
- 通道數四通道
- 串並聯自動串並聯功能
- 解析度1mV / 1mA
- 輸出On/ Off開關
- 面板控制友善的操作介面，粗/細調控制
- 記憶功能4組保存/取回
- 其他功能具按鍵鎖定、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
Attributes
- Operating Temperature0~40°C / lower than 70%RH without dew
- Storage Temperature-10~60 °C / lower than 80%RH without dew
- Elevation LimitationLower than 1,000 meters
- Header 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
- AccessoryPower Cable、Test Lead
