1.稳压、稳流连续可调 2.外接电压补偿功能 3.过流、过压、短路保护 4.LED、LCD显示（精度1%±1个字） 5.可选远程控制使用功能： ①、电位器远程控制输出电压、电流 ②、0～5V电压远程控制输出电压、电流 ③、RS232、RS485接口，计算机控制输出电压、电流 6.应用：直流电机调试、测试、老化，继电器、电容器等电子元气件检测、老化科研院所实验室，邮电、铁路通讯配套. 主要技术指标 型号 额定输出值 负载效应 电源效应 纹波(5Hz-1MHz) 回读精度 输入电压 外形尺寸 重量 机箱 电压 电流 功率 电压 电流 电压 电流 CV pp CV rms CC rms 电压 ±1%+ 电流±2%+ W*H*D(mm) (kg) 1803A 18V 3A 54W ≤4.8mV ≤9mA ≤4.8mV ≤9mA ≤4mV ≤2mV ≤3mA 20mv 20mA AC220V±10% 155*130*270 4 I 1805A 18V 5A 90W ≤8.6mV ≤13mA ≤8.6mV ≤13mA ≤4mV ≤2mV ≤3mA 20mv 20mA AC220V±10% 155*130*270 5.5 I 3003A 30V 3A 90W ≤6mV ≤9mA ≤6mV ≤9mA ≤4mV ≤2mV ≤3mA 20mv 20mA AC220V±10% 155*130*270 4 I 3003B 30V 3A 90W/4位显示 ≤6mV ≤9mA ≤6mV ≤9mA ≤4mV ≤2mV ≤3mA 20mv 20mA AC220V±10% 155*130*270 4 I 3005A 30V 5A 150W ≤6mV ≤9mA ≤6mV ≤9mA ≤4mV ≤2mV ≤3mA 200mv 20mA AC220V±10% 155*130*270 5.5 I 3005B 30V 5A 150W/4位显示 ≤6mV ≤9mA ≤6mV ≤9mA ≤4mV ≤2mV ≤3mA 200mv 20mA AC220V±10% 155*130*270 5.5 I 6003A 60V 3A 180W ≤6mV ≤9mA ≤6mV ≤9mA ≤4mV ≤3mV ≤3mA 200mv 20mA AC220V±10% 155*130*270 5.6 I 3003A-2 30V*2 3A*2 90W*2 ≤6mV ≤9mA ≤6mV ≤9mA ≤4mV ≤2mV ≤3mA 200mv 20mA AC220V±10% 155*255*290 7.5 II 3003A-3 30V*2/5V 3A*2/3A 90W*2/15W ≤6mV ≤9mA ≤6mV ≤9mA ≤4mV ≤2mV ≤3mA 200mv 20mA AC220V±10% 155*255*290 7.6 II 3005A-3 30V*2/5V 5A*2/3A 150W*2/15W ≤6mV ≤9mA ≤6mV ≤9mA ≤4mV ≤2mV ≤3mA 200mv 20mA AC220V±10% 155*255*290 9.4 II 3010A 30V 10A 300W ≤6mV ≤5mA ≤6mV ≤5mA ≤4mV ≤2mV ≤3mA 20mv 20mA AC220V±10% 155*255*290 9.4 II 6003A-2 60V*2 3A*2 180W*2 ≤6mV ≤9mA ≤6mV ≤9mA ≤4mV ≤3mV ≤3mA 200mv 20mA AC220V±10% 155*255*290 10.5 II 6005A 60V 5A 300W ≤6mV ≤9mA ≤6mV ≤9mA ≤4mV ≤3mV ≤3mA 200mv 20mA AC220V±10% 155*255*290 9.2 II 10003A 100V 3A 300W ≤6mV ≤9mA ≤6mV ≤9mA ≤4mV ≤3mV ≤3mA 200mv 20mA AC220V±10% 155*255*290 9.4 II 1820A 18V 20A 360W ≤4.8mV ≤43mA ≤4.8mV ≤43mA ≤4mV ≤2mV ≤20mA 20mv 200mA AC220V±10% 155*255*450 13.6 III 3020A 30V 20A 600W ≤6mV ≤7mA ≤6mV ≤7mA ≤4mV ≤2mV ≤3mA 20mv 20mA AC220V±10% 155*255*450 13.7 III 6010A 60V 10A 600W ≤6mV ≤9mA ≤6mV ≤9mA ≤4mV ≤3mV ≤3mA 20mv 20mA AC220V±10% 155*255*450 13.6 III 10005A 100V 5A 500W ≤6mV ≤9mA ≤6mV ≤9mA ≤4mV ≤3mV ≤3mA 200mv 20mA AC220V±10% 155*255*450 13.5 III 3030A 30V 30A 900W ≤11mV ≤15mA ≤11mV ≤15mA ≤4mV ≤3mV ≤9.5mA 20mv 20mA AC220V±10% 200*400*500 24.6 IV 6020A 60V 20A 1200W ≤6mV ≤9mA ≤6mV ≤9mA ≤10mV ≤5mV ≤9.5mA 20mv 20mA AC220V±10% 200*400*500 24.5 IV 6030A 60V 30A 1800W ≤6mV ≤9mA ≤6mV ≤9mA ≤11mV ≤5mV ≤9.5mA 20mv 20mA AC220V±10% 200*400*500 31.5 IV 8010A 80V 10A 800W ≤6mV ≤9mA ≤6mV ≤9mA ≤10mV ≤5mV ≤9mA 20mv 20mA AC220V±10% 200*400*500 21 IV 8020A 80V 20A 1600W ≤6mV ≤9mA ≤6mV ≤9mA ≤10mV ≤5mV ≤9mA 20mv 20mA AC220V±10% 200*400*500 31 IV 6050A 60V 50A 3000W ≤6mV ≤9mA ≤6mV ≤9mA ≤10mV ≤5mV ≤11mA 20mv 20mA AC220V±10% 305*610*610 61 V 6060A 60V 60A 3600W ≤6mV ≤9mA ≤6mV ≤9mA ≤10mV ≤5mV ≤11mA 20mv 20mA AC220V±10% 305*610*610 61.5 V