类别是'category.离线交流直流转换器' (10000)
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对比 | 图片 | 产品型号 | 品牌 | 数据表 | 库存 | 价格(含增值税) | 数量 | Rohs | 工厂交货时间 | 生命周期状态 | 底架 | 安装类型 | 包装/外壳 | 引脚数 | 质量 | Voltage-Input | 操作温度 | 已出版 | 系列 | 尺寸/尺寸 | 无铅代码 | 零件状态 | 湿度敏感性等级(MSL) | 终止次数 | ECCN 代码 | 类型 | 颜色 | 应用 | 功率(瓦特) | 附加功能 | 额定功率 | 最大功率耗散 | 端子位置 | 终端形式 | 功能数量 | 深度 | JESD-30代码 | 输出的数量 | 审批机构 | 效率 | 电压-隔离度 | 输出电压 | 最大输出电流 | 输入电压-Nom | 微调/可调节输出 | 最大额定电流 | 最大输出电流 | 输出电流 | 输出功率 | 最大输出电压 | 保护措施 | 最小输入电压 | 最大输入电压 | 电流-输出1 | 最小输出电压 | 最大输出功率 | 最低负载要求 | 最大输入电流 | 输出电压 | 电流-输出2 | 最小输入电压(AC) | 最大输入电压(AC) | 特征 | 高度 | 宽度 | 辐射硬化 | 达到SVHC | RoHS状态 | 无铅 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | NDR-120-12 | MEAN WELL USA Inc. | 数据表 | 80 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | DIN Rail | 100 | 600.102706g | -20°C~70°C With Derating | NDR-120 (120W) | 4.47Lx1.57W x 4.93 H 113.5mmx40.0mmx125.2mm | 活跃 | 1 (Unlimited) | Enclosed | ITE (Commercial) | 1 | CB, CE, cULus, TUV | 85.5% | 3kV | 10A | 120W | 10A | 120W | 无 | Adjustable Output, Universal Input | 125.2mm | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||||||||||
![]() | RSP-1000-48 | MEAN WELL USA Inc. | 数据表 | 20 In Stock | - | 最小起订量: 1 最小包装量: 1 | 14 Weeks | Desktop, Panel | 底座安装 | 15 | 1.95kg | Commercial grade | -20°C~60°C With Derating | RSP-1000 (1000W) | 11.61Lx5.00W x 1.61 H 295.0mmx127.0mmx41.0mm | yes | 活跃 | 1 (Unlimited) | 18 | EAR99 | Enclosed | Silver | ITE (Commercial) | 1000W | 1.008kW | UNSPECIFIED | UNSPECIFIED | 1 | 41mm | 1 | CB, CE, cURus, TUV | 90% | 3kV | 115V | YES | 21A | 1.008kW | 21A | 1.008kW | 无 | 12A | 48V | Adjustable Output, PFC, Remote On/Off, Universal Input | 41mm | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||
![]() | HRP-75-5 | MEAN WELL USA Inc. | 数据表 | 22 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | Desktop, Panel | 底座安装 | 100 | 7 | -40°C~70°C With Derating | HRP-75 (75W) | 5.08Lx3.86W x 1.50 H 129.0mmx98.0mmx38.0mm | 活跃 | 1 (Unlimited) | Enclosed | Silver | ITE (Commercial) | 1 | CB, CE, cURus, TUV | 82.5% | 3kV | 15A | 75W | 15A | 75W | 无 | 1.2A | Adjustable Output, PFC, Remote On/Off, Universal Input | 38mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||
![]() | NDR-120-24 | MEAN WELL USA Inc. | 数据表 | 80 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | DIN Rail | 100 | 600.102706g | Commercial grade | -20°C~70°C With Derating | NDR-120 (120W) | 4.47Lx1.57W x 4.93 H 113.5mmx40.0mmx125.2mm | 活跃 | 1 (Unlimited) | Enclosed | ITE (Commercial) | 1 | CB, CE, cULus, TUV | 88% | 3kV | 5A | 120W | 5A | 120W | 无 | Adjustable Output, Universal Input | 125.2mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||
![]() | HRPG-200-5 | MEAN WELL USA Inc. | 数据表 | 17 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | Desktop | 底座安装 | 200 | 13 | 770.199844g | -40°C~70°C With Derating | HRPG-200 (200W) | 7.83Lx3.86W x 1.50 H 199.0mmx98.0mmx38.0mm | 活跃 | 1 (Unlimited) | Enclosed | Silver | ITE (Commercial) | 175W | 38mm | 1 | CB, CE, cURus, TUV | 84% | 3kV | 35A | 35A | 175W | 无 | 2.2A | 5V | Adjustable Output, PFC, Remote On/Off, Remote Sense, Universal Input | 38mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||
![]() | PSP-600-27 | MEAN WELL USA Inc. | 数据表 | 2719 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | Desktop | 底座安装 | 15 | -20°C~60°C With Derating | PSP-600 (600W) | 6.69Lx4.72W x 3.66 H 170.0mmx120.0mmx93.0mm | 活跃 | 1 (Unlimited) | Enclosed | Silver | ITE (Commercial) | 599W | 120mm | 1 | CB, CCC, CE, cURus, TUV | 86% | 3kV | 22.2A | 600W | 22.2A | 600W | 无 | 6.8A | 27V | Adjustable Output, PFC, Remote On/Off, Remote Sense, Universal Input | 93.98mm | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||
![]() | HRPG-450-7.5 | MEAN WELL USA Inc. | 数据表 | 2427 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | Desktop | 底座安装 | 17 | 1.190226kg | -40°C~70°C With Derating | HRPG-450 (450W) | 8.58Lx4.13W x 1.61 H 218.0mmx105.0mmx41.0mm | 活跃 | 1 (Unlimited) | Enclosed | Silver | ITE (Commercial) | 450W | 105mm | 1 | CB, CE, cURus, TUV | 86.5% | 3kV | 60A | 450W | 60A | 450W | 无 | 5A | 7.5V | Adjustable Output, PFC, Remote On/Off, Remote Sense, Universal Input | 41mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||
![]() | PSC-100B | MEAN WELL USA Inc. | 数据表 | 23 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | 底座安装 | 100 | 230g | -20°C~70°C With Derating | PSC-100 (100W) | 5.00Lx3.00W x 1.22 H 127.0mmx76.2mmx31.0mm | 活跃 | 1 (Unlimited) | 开放式框架 | ITE (Commercial) | 101W | 100.74W | 31mm | 2 | CB, CE, cURus, TUV | 88% | 3kV | 2.4A 1.25A | 2.4A | 100.74W | 2.4A | 100.47W | 无 | 2A | 27.6V | Adjustable Output, Universal Input | 30.988mm | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||||
![]() | HRPG-300-24 | MEAN WELL USA Inc. | 数据表 | 46 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | Desktop, Panel | 底座安装 | 15 | -40°C~70°C With Derating | HRPG-300 (300W) | 7.83Lx4.13W x 1.61 H 199.0mmx105.0mmx41.0mm | 活跃 | 1 (Unlimited) | Enclosed | Silver | ITE (Commercial) | 105mm | 1 | CB, CE, cURus, TUV | 87% | 3kV | 14A | 336W | 14A | 336W | 无 | 5A | 24V | Adjustable Output, PFC, Remote On/Off, Remote Sense, Universal Input | 41mm | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||||||
![]() | LRS-350-5 | MEAN WELL USA Inc. | 数据表 | 99 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 15 Weeks | Panel | 底座安装 | 760.220812g | -25°C~70°C With Derating | LRS-350 (350W) | 8.46Lx4.53W x 1.18 H 215.0mmx115.0mmx30.0mm | 活跃 | 1 (Unlimited) | 10 | Enclosed | Silver | ITE (Commercial) | UNSPECIFIED | UNSPECIFIED | 1 | 1 | CB, cURus | 83.5% | 3kV | 90V | YES | 60A | 300W | 60A | 350W | 无 | 6.8A | 5V | 可调输出 | 30mm | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||
![]() | RSP-320-5 | MEAN WELL USA Inc. | 数据表 | 199 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 21 Weeks | Chassis, Panel | 底座安装 | 9 | 907.18474g | Commercial grade | -30°C~70°C With Derating | RSP-320 (320W) | 8.46Lx4.53W x 1.18 H 215.0mmx115.0mmx30.0mm | 活跃 | 1 (Unlimited) | Enclosed | Silver | ITE (Commercial) | 300W | 30mm | 1 | CB, CCC, CE, cURus, TUV | 83% | 3kV | 60A | 300W | 60A | 300W | 无 | 5A | 5V | Adjustable Output, PFC, Universal Input | 30mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||
![]() | PSC-60B | MEAN WELL USA Inc. | 数据表 | 72 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | 底座安装 | 130g | -20°C~70°C With Derating | PSC-60 (60W) | 4.00Lx2.00W x 1.14 H 101.6mmx50.8mmx29.0mm | 活跃 | 1 (Unlimited) | 开放式框架 | ITE (Commercial) | 59W | 59.34W | 29mm | 2 | CB, CE, cURus, TUV | 84% | 3kV | 1.4A | 1.4A | 59.34W | 无 | 1.6A | 27.6V | 750mA | Adjustable Output, Universal Input | 29mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||
![]() | HRPG-450-24 | MEAN WELL USA Inc. | 数据表 | 2882 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | Desktop, Panel | 底座安装 | 17 | 1.190226kg | -40°C~70°C With Derating | HRPG-450 (450W) | 8.58Lx4.13W x 1.61 H 218.0mmx105.0mmx41.0mm | 活跃 | 1 (Unlimited) | Enclosed | Silver | ITE (Commercial) | 451W | 451.2W | 105mm | 1 | CB, CE, cURus, TUV | 88% | 3kV | 18.8A | 451.2W | 18.8A | 451.2W | 无 | 5A | 24V | Adjustable Output, PFC, Remote On/Off, Remote Sense, Universal Input | 41mm | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||
![]() | HRPG-200-12 | MEAN WELL USA Inc. | 数据表 | 150 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | Desktop, Panel | 底座安装 | 13 | 770.199844g | -40°C~70°C With Derating | HRPG-200 (200W) | 7.83Lx3.86W x 1.50 H 199.0mmx98.0mmx38.0mm | 活跃 | 1 (Unlimited) | Enclosed | Silver | ITE (Commercial) | 200W | 200.4W | 98mm | 1 | CB, CE, cURus, TUV | 88% | 3kV | 16.7A | 200.4W | 16.7A | 200.4W | 无 | 2.2A | 12V | Adjustable Output, PFC, Remote On/Off, Remote Sense, Universal Input | 38mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||
![]() | ZWS150BP48 | TDK-Lambda Americas Inc. | 数据表 | 2072 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 16 Weeks | PRODUCTION (Last Updated: 2 months ago) | Chassis Mount, Panel | 底座安装 | 359.999991g | -10°C~70°C With Derating | 2012 | ZWS-BP (150W) | 6.30Lx2.95W x 1.46 H 160.0mmx75.0mmx37.0mm | 活跃 | 1 (Unlimited) | 开放式框架 | ITE (Commercial) | 远程关机 | 153.6W | 150W | 37mm | 1 | CE | 87% | 3kV | 48V | 3.2A | 3.2A | 153.6W | OUTPUT OVER CURRENT; OUTPUT OVER VOLTAGE | 85V | 265V | 3.2A | 153.6W | 48V | 85V | 265V | Adjustable Output, DC Input Capable, Load Sharing, PFC, Universal Input | 34mm | 75mm | 无SVHC | 符合RoHS标准 | ||||||||||||||||||||||||||
![]() | MDR-60-5 | MEAN WELL USA Inc. | 数据表 | N/A |
- | 最小起订量: 1 最小包装量: 1 | 21 Weeks | DIN Rail | DIN Rail | 100 | 330g | Commercial grade | -20°C~70°C With Derating | MDR-60 (60W) | 3.94Lx1.57W x 3.54 H 100.0mmx40.0mmx90.0mm | yes | 活跃 | 1 (Unlimited) | Enclosed | Hazardous Locations, Industrial, ITE (Commercial) | 90mm | 1 | CB, CE, cULus, cURus, TUV | 78% | 3kV | 10A | 50W | 6V | 85V | 264V | 10A | 5V | 50W | 无 | 5V | Adjustable Output, Universal Input | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||
![]() | ZWS240BP24 | TDK-Lambda Americas Inc. | 数据表 | 2052 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 17 Weeks | PRODUCTION (Last Updated: 2 months ago) | Chassis Mount, Panel | 底座安装 | 519.816856g | -10°C~70°C With Derating | 2012 | ZWS-BP (240W) | 8.74Lx3.74W x 1.65 H 222.0mmx95.0mmx42.0mm | 活跃 | 1 (Unlimited) | 开放式框架 | ITE (Commercial) | 远程关机 | 240W | 240W | 42mm | 1 | CE | 88% | 3kV | 24V | 10A | 10A | 240W | OUTPUT OVER CURRENT; OUTPUT OVER VOLTAGE | 85V | 265V | 12A | 240W | 24V | 85V | 265V | Adjustable Output, DC Input Capable, Load Sharing, PFC, Universal Input | 41.91mm | 84mm | Unknown | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||
![]() | HRP-450-24 | MEAN WELL USA Inc. | 数据表 | 2853 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | Desktop, Panel | 底座安装 | 13 | 1.190226kg | Commercial grade | -40°C~70°C With Derating | HRP-450 (450W) | 8.58Lx4.13W x 1.61 H 218.0mmx105.0mmx41.0mm | 活跃 | 1 (Unlimited) | Enclosed | Silver | ITE (Commercial) | 105mm | 1 | CB, CE, cURus, TUV | 88% | 3kV | 18.8A | 451W | 18.8A | 451.2W | 无 | 5A | 24V | Adjustable Output, PFC, Remote Sense, Universal Input | 41mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||
![]() | WDR-120-24 | MEAN WELL USA Inc. | 数据表 | 500 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | DIN Rail | DIN Rail | Metal | 7 | 650g | Commercial grade | 180V~550VAC 2 Phase 254V~780VDC | -25°C~70°C With Derating | WDR-120 (120W) | 4.47Lx1.57W x 4.93 H 113.5mmx40.0mmx125.2mm | 活跃 | 1 (Unlimited) | 8 | Enclosed | Industrial, ITE (Commercial) | UNSPECIFIED | UNSPECIFIED | 1 | 40mm | R-XXMA-X8 | 1 | CB, CE, cULus | 91% | 3kV | 230V | YES | 5A | 120W | 29V | OUTPUT OVER CURRENT; OUTPUT OVER VOLTAGE; THERMAL | 180V | 550V | 5A | 24V | 120W | 无 | 24V | 可调输出 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||
![]() | RSP-100-15 | MEAN WELL USA Inc. | 数据表 | 25 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | Chassis | 底座安装 | 9 | 519.816856g | -30°C~70°C With Derating | RSP-100 (100W) | 7.05Lx3.90W x 1.18 H 179.0mmx99.0mmx30.0mm | 活跃 | 1 (Unlimited) | Enclosed | Silver | ITE (Commercial) | 101W | 100.5W | 30mm | 1 | CB, CCC, CE, cURus, TUV | 87% | 4kV | 6.7A | 100W | 6.7A | 100.5W | 无 | 1.1A | 15V | Adjustable Output, PFC, Remote On/Off, Universal Input | 30mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||
![]() | HRP-200-24 | MEAN WELL USA Inc. | 数据表 | 42 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | Chassis | 底座安装 | 13 | 770.199844g | -40°C~70°C With Derating | HRP-200 (200W) | 7.83Lx3.86W x 1.50 H 199.0mmx98.0mmx38.0mm | 活跃 | 1 (Unlimited) | Enclosed | Silver | ITE (Commercial) | 202W | 98mm | 1 | CB, CE, cURus, TUV | 88% | 3kV | 8.4A | 8.4A | 201.6W | 8.4A | 201.6W | 无 | 2.2A | 24V | Adjustable Output, PFC, Remote Sense, Universal Input | 38.1mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||
![]() | HRPG-200-24 | MEAN WELL USA Inc. | 数据表 | 109 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | Desktop, Panel | 底座安装 | 13 | 770.199844g | Commercial grade | -40°C~70°C With Derating | HRPG-200 (200W) | 7.83Lx3.86W x 1.50 H 199.0mmx98.0mmx38.0mm | 活跃 | 1 (Unlimited) | Enclosed | Silver | ITE (Commercial) | 202W | 201.6W | 98mm | 1 | CB, CE, cURus, TUV | 88% | 3kV | 8.4A | 201.6W | 8.4A | 201.6W | 无 | 2.2A | 24V | Adjustable Output, PFC, Remote On/Off, Remote Sense, Universal Input | 38mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||
![]() | SWS1000L-48 | TDK-Lambda Americas Inc. | 数据表 | 20 In Stock | - | 最小起订量: 1 最小包装量: 1 | 17 Weeks | PRODUCTION (Last Updated: 1 month ago) | Chassis Mount, Panel | 底座安装 | 40.999988g | -20°C~74°C With Derating | 2007 | SWS1000L (1000W) | 9.45Lx5.91W x 2.40 H 240.0mmx150.0mmx61.0mm | yes | 活跃 | 不适用 | 35 | Enclosed | Medical | 1056W | 1.056kW | 1kW | UNSPECIFIED | UNSPECIFIED | 1 | 120mm | R-XXMA-X35 | 1 | CE, cURus, TUV | 86% | 4kV | 48V | 115V | YES | 12A | 22A | 22A | 1.056kW | 85V | 265V | 22A | 1.056kW | 48V | 85V | 265V | Adjustable Output, Load Sharing, PFC, Remote On/Off, Remote Sense, Universal Input | 60.96mm | 无 | Unknown | 符合RoHS标准 | ||||||||||||||||||
![]() | HRPG-450-3.3 | MEAN WELL USA Inc. | 数据表 | 2105 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 14 Weeks | Desktop | 底座安装 | 17 | 1.190226kg | -40°C~70°C With Derating | HRPG-450 (450W) | 8.58Lx4.13W x 1.61 H 218.0mmx105.0mmx41.0mm | 活跃 | 1 (Unlimited) | Enclosed | Silver | ITE (Commercial) | 297W | 105mm | 1 | CB, CE, cURus, TUV | 80% | 3kV | 90A | 297W | 90A | 297W | 无 | 5A | 3.3V | Adjustable Output, PFC, Remote On/Off, Remote Sense, Universal Input | 41mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||
![]() | LRS-100-12 | MEAN WELL USA Inc. | 数据表 | 80 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 15 Weeks | Panel | 底座安装 | Commercial grade | -30°C~70°C With Derating | LRS-100 (100W) | 5.08Lx3.82W x 1.18 H 129.0mmx97.0mmx30.0mm | 活跃 | 1 (Unlimited) | Enclosed | Household Appliances, ITE (Commercial) | 1 | CB, CCC, CE, cURus, TUV | 88% | 4kV | 102W | 无 | Adjustable Output, Universal Input | ROHS3 Compliant | 无铅 |
NDR-120-12
MEAN WELL USA Inc.
分类:AC DC Converters
168.556580
RSP-1000-48
MEAN WELL USA Inc.
分类:AC DC Converters
HRP-75-5
MEAN WELL USA Inc.
分类:AC DC Converters
246.874901
NDR-120-24
MEAN WELL USA Inc.
分类:AC DC Converters
156.976357
HRPG-200-5
MEAN WELL USA Inc.
分类:AC DC Converters
477.925246
PSP-600-27
MEAN WELL USA Inc.
分类:AC DC Converters
1,022.910658
HRPG-450-7.5
MEAN WELL USA Inc.
分类:AC DC Converters
1,044.246418
PSC-100B
MEAN WELL USA Inc.
分类:AC DC Converters
240.512145
HRPG-300-24
MEAN WELL USA Inc.
分类:AC DC Converters
643.820259
LRS-350-5
MEAN WELL USA Inc.
分类:AC DC Converters
195.577100
RSP-320-5
MEAN WELL USA Inc.
分类:AC DC Converters
302.372491
PSC-60B
MEAN WELL USA Inc.
分类:AC DC Converters
139.072903
HRPG-450-24
MEAN WELL USA Inc.
分类:AC DC Converters
1,048.965411
HRPG-200-12
MEAN WELL USA Inc.
分类:AC DC Converters
536.336168
ZWS150BP48
TDK-Lambda Americas Inc.
分类:AC DC Converters
919.277838
MDR-60-5
MEAN WELL USA Inc.
分类:AC DC Converters
117.088922
ZWS240BP24
TDK-Lambda Americas Inc.
分类:AC DC Converters
1,321.363075
HRP-450-24
MEAN WELL USA Inc.
分类:AC DC Converters
954.652178
WDR-120-24
MEAN WELL USA Inc.
分类:AC DC Converters
400.745304
RSP-100-15
MEAN WELL USA Inc.
分类:AC DC Converters
205.870632
HRP-200-24
MEAN WELL USA Inc.
分类:AC DC Converters
448.334414
HRPG-200-24
MEAN WELL USA Inc.
分类:AC DC Converters
536.336168
SWS1000L-48
TDK-Lambda Americas Inc.
分类:AC DC Converters
HRPG-450-3.3
MEAN WELL USA Inc.
分类:AC DC Converters
1,042.100686
LRS-100-12
MEAN WELL USA Inc.
分类:AC DC Converters
83.634944
