

特性:
◆ 高低电压输入可选
◆ 2倍电压输入
◆ 效率高
◆ 安装方便
◆ 高可靠性,长寿命设计
条件:除特殊指定外,所有参数测试条件为:室温25℃,标称输入电压,纯阻性标称负载。
输入特性:
额定值Rated value(VDC) | 电压范围Voltage Range(VDC) |
12 VDC | 9-18 VDC |
24 VDC | 18-36 VDC |
48 VDC | 36-72 VDC |
110 VDC | 66-154 VDC |
18 VDC | 9-36 VDC |
输出特性:
功率Power | 100-350W |
输出电压Output Voltage | 5-48VDC |
输出电流Output Current | 3-40A |
电压调整率(主路)Line Regulation<main> | ±0.5% |
负载调整率(主路)Load Regulation<main> | ±0.5% |
电压精度Voltage Set-point Accuracy | ±2% |
电流限制点Output Current Limiting | 120%(Typ) |
一般特性:
工作频率 Switching Frequency | 100-200KHz |
绝缘电阻 Isolation resistance
| 200MΩ |
保护特性:
1 | 输入欠压保护Input under voltage protection |
2 | 输出过压保护 Output over voltage protection |
3 | 过温保护 Over temperature protection |
4 | 输出过流保护 Output over current protection |
5 | 输出短路保护 Output short circuit protection |
隔离电压值Isolation Voltage
输入-输出Input-Output | >1500VDC |
输入-外壳Input-Case | >1050VDC |
输出-外壳Output-Case | >500VDC |
环境特性Environmental Characteristics
工作壳温 Case Temperature | Industry | -25 – +85℃ |
Military l | -40 – +85℃ | |
Military II | -55 – +85℃ | |
存储温度 Storage Temperature | Industry | -45 – +105℃ |
Military l | -55 – +105℃ |
型号:
单路Single Channels Ouput
型号Models | 输入电压(VDC) Input voltage
| 输入电压范围(VDC) Input voltage Range | 输出电压(VDC) Output voltage | 输出电流Output current(A) | 纹波PK-PK(MV) Ripple and noise | 效率(Typ)Efficiency (Typ) |
MDF350-24S24 | 24VDC | 18-36VDC | 24VDC | 14.58A | 200 | 89% |
MDF350-48S24 | 24VDC | 36-72VDC | 24VDC | 14.58A | 200 | 89% |
MDF300-110S12 | 12VDC | 66-154VDC | 12VDC | 25A | 120 | 88% |
MDF300-110S24 | 24VDC | 66-154VDC | 24VDC | 12.5A | 200 | 89% |
MDF300-600S24 | 24VDC | 400-800VDC | 24VDC | 12.5A | 200 | 89% |
双路Dual Channels Ouput
型号Models | 输入电压(VDC) Input voltage
| 输入电压范围(VDC) Input voltage Range | 输出电压(VDC) Output voltage | 输出电流Output current(A) | 纹波PK-PK(MV) Ripple and noise | 效率(Typ)Efficiency (Typ) |
MDF170-24D05&12 | 24VDC | 18-36VDC | 05&12VDC | 10A&10A | 80&120 | 84% |
MDF170-24D05&24 | 24VDC | 18-36VDC | 05&24VDC | 10A&5A | 100&200 | 84% |
三路Three Channels Ouput
型号Models | 输入电压(VDC) Input voltage
| 输入电压范围(VDC) Input voltage Range | 输出电压(VDC) Output voltage | 输出电流Output current(A) | 纹波PK-PK(MV) Ripple and noise | 效率(Typ)Efficiency (Typ) |
MDF230-24T05&12&24 | 24VDC | 18-36VDC | 05&12&24VDC | 6&8&4 | 80&120&200 | 84% |
MDF230-48T05&12&24 | 48VDC | 36-72VDC | 05&12&24VDC | 6&8&4 | 80&120&200 | 84% |
外型尺寸与引脚定义:

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