RXN-202A RXN-302A RXN-303A RXN-305A RXN系列电源型 号
输出电压 输出电流 显示方式RXN-202A0-20V0-2A 指针式表头显示RXN-302A0-30V0-2A 指针式表头显示RXN-303A0-30V0-3A 指针式表头显示RXN-305A0-30V0-5A 指针式表头显示功能特点:
■指针式表头显示
■恒压、恒流工作模式
■高效率、重量轻、体积小
■过载与极性反向保护功能技术参数:型 号 RXN-202ARXN-302ARXN-303ARXN-305A输出电压输出电压0到标称值之间连续可调源效应 ≤0.01%+2mV ≤0.01%+2mV ≤0.01%+2mV ≤0.01%+2mV负载效应 ≤0.01%+2mV ≤0.01%+2mV
≤0.01%+2mV
≤0.01%+2mV纹波及噪声≤1mV(有效值)≤1mV(有效值)≤1mV(有效值)≤1mV(有效值)电压温度系数200ppm/℃ 200ppm/℃ 200ppm/℃ 200ppm/℃输出电流输出电流0到标称值之间连续可调源效应
≤0.2%+3mA
≤0.2%+3mA
≤0.2%+3mA
≤0.2%+3mA负载效应≤0.2%+3mA
≤0.2%+3mA
≤0.2%+3mA
≤0.2%+3mA电流温度系数200ppm/℃
200ppm/℃
200ppm/℃
200ppm/℃显示精度 ±2.5%
±2.5%
±2.5%
±2.5%恢复时间 ≤100μS
≤100μS
≤100μS
≤100μS