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电源输入端口带有高压,不可以用手触摸 Power input port with high pressure, can not be touched by hand |
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电源是大漏电流的产品,通电前请可靠接地The power supply is a product with a large leakage current. Please be reliably grounded before power is turned on |
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严禁在雷雨天气下进行高压、交流电操作 High voltage and AC operation in thunderstorm weather is strictly prohibited |
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环境 | |||||
参数 Parameter |
最小 Min |
典型 Typical |
最大 Max |
单位 Unit |
注释 Remark |
工作温度 Permanent operating temperature |
-30 | 60 | °C | 其中 55°C~80°C 需降额使用,详见环境温度与输出功率曲线图 | |
储存温度 Storage temperature |
-40 | 80 | °C | ||
工作相对湿度 Work Relative Humidity |
10 | 90 | % |
无冷凝 No condensation |
|
存贮相对湿度Storage | 10 | 90 | % | ||
海拔高度Altitude | 3000 | M | |||
散热方式 | 自然风冷 |
Cooling mode | Natural wind cold | ||||||
大气压力 Atmospheric pressure |
80 | 106 | 帕斯卡 | ||||
振动耐受Vibration | 10-55Hz 19.6m/S²(2G),20 minutes each along X,Y and Z axis. | ||||||
冲击耐受 Shock |
49m/S²( 5G),2 0 once each X,Y and Z axis. |
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3 |
输入 | |||||
参数Parameter | 最小Min | 典型Typical | 最大Max | 单位Unit | 注释Remark |
输入电压范围Input voltage range |
190 | 220 | 264 | Vac | |
额定输入电压Rated input voltage |
190 | 220 | 264 | Vac | |
交流输入电压频率I | 47 | 50 | 63 | Hz | |
功率因数 | / | 220Vac 220Vac | |||
输入冲击电流 Input shock current |
40 | A |
220Vac 满载/冷态 220Vac Full load / cold state |
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交流输入制式 AC input system |
单相输入L、N |
支持单相 Support for single phase |
基本输出特性 Basic output characteristics | |||||
参数Parameter | 最小Min | 典型Typical | 最大Max | 单位Unit | 注释Remark |
输出电压范围Output voltage | 4.9 | 5 | 5.1 | Vdc | |
输出电流范围Output current | 0 | 40 | A | ||
负载调整率 Load regulation accuracy |
±1% | VO |
额定电压输入,全负载变化 Rated voltage input, full load change |
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电压调整率 Voltage regulation accuracy |
±1% | VO | |||
稳压精度 Regulation accuracy |
±2% | VO |
额定电压输入/全负载输出 Rated voltage input/full load output |
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电源调整率 Power adjustment rate |
±1% | VO |
额定电流输出, 全电压范围变化 Rated cu rrent output, change in full |
voltage range | |||||
噪声+纹波(峰峰值) Ripple and noise |
≤150 |
mVp-p |
在满负载时, 且测试时在输出端加并0. 1u F 瓷片电容或金膜电容和 10 uF 电解 电容各一个, 示波器带宽为 20MHz |
其他输出特性 Other output characteristics 4 | ||||||
参数Parameter | 最小Min | 典型Typical | 最大Max | 单位Unit | 注释Remark | |
输出功率 Output Power( W) |
200 | W | ||||
输出效率Efficiency | ≥88 | % |
220Vac 满载 220Vac Full load |
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输出动态响应 Output dynamic |
±5%Vo, ≤150us |
25%-50%或 50%-75%负载变化, 25%-50% or 50%-75% load change |
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输出过冲 Off overshoot |
±5% | VO | ||||
温度系数 | %/℃ | 额定输出电压和输出电流, 全范围工作温度 | ||||
开机输出延迟 Power output delay |
≤2500 | ms |
220Vac 下满载测试 Full load test at 220Vac |
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开关机过冲 Off overshoot |
±5% | VO | 全电压输入范围、全负载输出 | |||
输出电压上升时间Output voltage rise time | ≤50 | ms |
The rise time measured is when the output voltage rise from 10% to 90% of specified output Vout observed on the channel wave form |
保护 protection | |||||
参数Parameter | 最小Min | 典型Typical | 最大Max | 单位Unit | 注释Remark |
输入欠压保护点Input undervoltage protection |
135 | 155 | Vac |
FULL LOAD |
|
输入欠压恢复点Input voltage recovery point |
44 | 60 | Vac | ||
输出过流保护点Output current limit protection point |
44 | 60 | A |
打嗝,自恢复Hiccup Model, Auto-recovery |
|
输出短路保护Output short circuit protection |
≥44 |
A |
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