JB系列三路输出直流电源供应器 型号 JB-303T 30V/3A 双路输出 1路固定5V/3A JB-305T 30V/5A 双路输出 1路固定5V/3A 功能简介 -->定电压源与定电流源方式操作 -->过负载及外部利向输入保护 -->0.01%高线性稳定度 -->3全位绿色LED显示器 -->具有3路电源输出可自动串联及并联操作和同步输出 -->低涟波及噪声输出 -->符合CE marking 及 IEC 61010-1:90+A1:92+A1:2.95安规 SPECIFICATIONS MODEL JB-303T 0 - 30V 双路(1路固定5V) 0 - 3A 双路(1路固定3A) JB-305T 0 - 30V 双路(1路固定5V) 0 - 5A 双路(1路固定3A) MODEL JB-303T JB-305T Output Voltage(CV) 0~30V Dual,5V(Fixed) 0~30V Dual,5V(Fixed) Output Cuttent(CC) 0~3A Dual,3A(Fixed) 0~5A Dual,3A(Fixed) OPERATION MODE Independent Two Independent Output And5V Fixed Output Series One 0~60V,0~3A Output And 5V Fixed Output One 0~60V,0~5A Output And 5V Fixed Output Parallel One 0~30V,0~6A Output And 3A Fixed Output One 0~30V,0~10A Output And 3A Fixed Output 5V Fixed Output Regulation Line Regulation: Less Than 5mV Load Regulation:Less Than10mV Ripple&Noise ≤2mVrms Voltage Accuracy 5V±0.25V Output Current 3A Tracking Tracking Error Less Than 0.5%+10mA OF the Master Operation Series Load Regulation Less Than 3000mA Parallel Load 0.01%+3mV(Rating Current≤3A) Regulation 0.02%+5mV(Rating Current>3A) Ripple Rejection Voltage ≤1mVrms,(5Hz~1MHz) ≤2mVrms,(5Hz~1MHz) Line Regulation Voltage 0.01%+3mV 0.01%+3mV Load Reguation Voltage 0.01%+3mV(Rating CurrentT≤3A) 0.02%+5mV(Rating Current>3A) Voltage Resolution 0.1V 0.1V Current Regulation 0.01A 0.01A Transient Recovery Time 100μs(50% Load Charge,Min Load 0.5A) Displayer Voltage 3Digital Green LED Display Current 3Digital Green LED Display Protection Over Voltage Full Scale Of DC Output Voltage +9% Over Current Full Scale Of DC Output Voltage +9% Temperature Omly Heat Sink 85℃ Operating Environment 0~40℃,85%R.H. AC Power Source AC 220V±10% 50Hz(Customer Made) Accessories Input Power Cord,Manual,Output Cable Weight(Kg) 8Kg Dimension (W*H*Dmm) 345×140×245
