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▌输入 输入电压AC100~240V
DC130~370V
频率:47~440Hz
冲击电流:32A/AC220V
▌输出 线性调整<±1%的输出电压
辅路<±5%
纹波及噪声<1%的输出电压(mVP-P)
温度系数±0.2%
维持时间20ms
▌保护功能 过流超过标称值的125% 动作
短路保护自动恢复
过压保护 达到115%~135%的电压标称值动作
▌绝缘强度 输入~输出 AC1500V 1分钟
输入~FG AC1500V
1分钟
输出~FG AC500V 1分钟
▌绝缘电阻 输入~输出≥100MΩ,直流500V
输入~FG ≥100MΩ,直流500V
输出~FG ≥100MΩ,直流500V
▌环境 使用环境-10℃~50℃,20%~90% RH(无凝露)
存储环境-20℃~85℃,10%~95% RH(无凝露)
▌结构 尺寸95.2×57.8×24.6mm 重155克(接线式)
电源型号 | 输出电压/电流 | 功率 | 效率 |
JMD20-A | 5V/2A ±12V/0.5A | 22W | 77% |
JMD20-B | 5V/2A ±15V/0.5A | 25W | 78% |
JMD20-C | 5V/2A12V/0.5A-5V/0.5A | 19W | 78% |
JMD20-E | 12V/1A ±15V/0.5A | 27W | 78% |
JMD20-D12 | ±12V/1.0A | 24W | 80% |
JMD20-D15 | ±15V/0.8A | 24W | 81% |
JMD20-D18 | ±18V/0.6A | 22W | 83% |
JMD20-D24 | ±24V/0.5A | 24W | 86% |
JMD20-55 | 5V/3A 5V/1A | 20W | 75% |
JMD20-D1 | 5V/2A 12V/1A | 22W | 77% |
JMD20-D2 | 5V/2A 15V/1A | 25W | 78% |
JMD20-D3 | 5V/2A 24V/0.5A | 22W | 77% |