OVC III Power Supply

OVC III Power Supply

The Overvoltage Category (OVC) is used to define the level of transient overvoltage caused by events like lightning or unstable power. According to IEC 60664-1, it defines four OVC categories. The majority of mains-powered equipment found in buildings can be classified into OVC II and OVC III categories.

Generally, OVC II encompasses domestic, workshop, and office equipment that is connected via a mains plug and is individually protected by a fuse or circuit breaker. On the other hand, OVC III mainly applies to hard-wired equipment installed inside switch cabinets or distribution panels, including relays, circuit breakers, and fixed-installation power supplies.

Cincon AC-DC OVC III power supplies from 4W to 70W. The OVC III mainly applies to hard-wired equipment installed inside switch cabinets or distribution panels.

ITE/Industrial On-Board Open Frame

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)

ITE/Industrial Connector Open Frame

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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