OVC III 電源
過壓等級(OVC)用於定義由閃電或不穩定電源等事件引起的瞬變過壓的程度。根據IEC 60664-1的規定,它定義了四個OVC等級。在建築物中找到的大部分市電供電設備可分為OVC II和OVC III等級。
一般來說,OVC II包括透過市電插頭連接並通過熔斷器或斷路器個別保護的家庭、工作坊和辦公室設備。另一方面,OVC III主要適用於安裝在開關櫃或配電盤內部的固定式設備,包括繼電器、斷路器和固定式電源供應器。
幸康 AC-DC OVC III 電源供應器,範圍從4W到70W。OVC III 主要適用於安裝在開關櫃或配電盤內部的固定式設備。
Model | Power | Input Voltage | Output Voltage | Features | Dimensions (Inch) | |
---|---|---|---|---|---|---|
NEW | CFM04S | 4W | 85-305 | 3.3V, 5V, 12V, 15V, 24V | Altitude 5000m Class II |
1.56x0.764x0.720 (PCB-mount) 1.62x0.83x0.787 (Encapsulated) 1.95.x0.71x0.689 (Wafer) |
CFM06S | 6W | 90-264 | 3.3V, 5V, 9V, 12V, 15V, 24V | Altitude 5000m Class II |
1.555x0.764x0.720 (PCB-mount) 1.618x0.827x0.787 (Encapsulated) 1.950.x0.728x0.689 (Wafer) |
|
CFM12S | 12W | 90-264 | 5V, 9V, 12V, 15V, 24V | Altitude 5000m Approval EN60335-1 Class II |
1.500x1.000x0.764 (PCB-mount) 1.600x1.1x0.772 (Encapsulated) 2.150x1.000x0.681 (Wafer) |
|
NEW | CFM20S | 20W | 90-264 | 5V, 12V, 15V, 24V, 48V | Altitude 5000m Meets EN60335-1 Class II |
2.382x1.300x0.906 (PCB-mount) 2.482x1.402x0.933 (Encapsulated) 3.000x1.300x0.831 (Wafer) |
CFM25S | 25W | 90-264 | 5V, 12V, 15V, 24V, 36V, 48V | 2 Times Peak Load Altitude 5000m Approval EN60335-1 Class II |
2.000x1.100x0.980 (PCB-mount) 2.091x1.193x0.976 (Encapsulated) 2.776x1.100x0.906 (Wafer) |
Model | Power | Input Voltage | Output Voltage | Features | Dimensions (Inch) | |
---|---|---|---|---|---|---|
NEW | CFM50S | 50W | 85-264 | 5V, 12V, 15V, 24V, 36V, 48V | Altitude 5000m Meets EN60335-1 ClassⅠ& Class Ⅱ |
3.000x2.000x1.067 (Wafer) 3.000x2.00x1.142 (PCB Mount) 3.598x2.520x1.358 (Cover) |
CFM70S | 70W | 85-264 | 5V, 12V, 15V, 24V, 36V, 48V | Altitude 5000m Meets EN60335-1 ClassⅠ& Class Ⅱ |
3.000x2.000x1.067 (Wafer) 3.000x2.00x1.142 (PCB Mount) 3.598x2.520x1.358 (Cover) |
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