Specification	VF-S320-28A-CFS-1

Applications	ITE (Commercial)
Approval Agency	SIQ, CB Scheme, IEC, UL, TUV, EN
Current - Output 1	11.43 A
Efficiency	83 %
Features	Adjustable Output, PFC, Standby Output
Minimum Load Required	Yes
Mounting Type	Chassis Mount
Number of Outputs	1
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Power (Watts)	320 W
Size / Dimension Height	1.55 in
Size / Dimension Length	7 in
Size / Dimension Width	4 in
Standard Number	55024, 61000-3-2, 61000-3-3, 62368-1, 55032 Class B
Type	Enclosed
Voltage - Input (Range 1) Maximum	132 V
Voltage - Input (Range 1) Minimum	90 VAC
Voltage - Input (Range 2) Maximum	264 VAC
Voltage - Input (Range 2) Minimum	180 VAC
Voltage - Isolation	3 kV
Voltage - Output 1	28 V

VF-S320 Series

Part	Mounting Type	Voltage - Isolation	Approval Agency	Efficiency	Voltage - Input (Range 2) Minimum	Voltage - Input (Range 1) Maximum	Voltage - Input (Range 2) Maximum	Voltage - Input (Range 1) Minimum	Applications	Operating Temperature (Max)	Standard Number	Number of Outputs	Type	Features	Current - Output 1	Power (Watts)	Voltage - Output 1	Size / Dimension Length	Size / Dimension Height	Size / Dimension Width	Minimum Load Required
CUI Inc. VF-S320-54A-1	Chassis Mount	3 kV	CB Scheme EN IEC SIQ TUV UL	83 %	180 VAC	132 V	264 VAC	90 VAC	ITE (Commercial)	70 °C	55024 55032 Class B 61000-3-2 61000-3-3 62368-1	1	Open Frame	Adjustable Output PFC Universal Input	3.33 A	320 W	54 V	6 in	1.5 in	4 in
CUI Inc. VF-S320-24A-CFS	Chassis Mount	3 kV	CB Scheme EN IEC SIQ TUV UL	83 %	180 VAC	132 V	264 VAC	90 VAC	ITE (Commercial)	70 °C	55024 55032 Class A 55032 Class B 61000-3-2 61000-3-3 62368-1	1	Enclosed	Adjustable Output PFC Universal Input	13.33 A	320 W	24 V	7 in	1.6 in	4 in
CUI Inc. VF-S320-18A-CFS-1	Chassis Mount	3 kV	CB Scheme EN IEC SIQ TUV UL	83 %	180 VAC	132 V	264 VAC	90 VAC	ITE (Commercial)	70 °C	55024 60950-1 61000-3-2 61000-3-3 62368-1	1	Enclosed	Adjustable Output PFC Standby Output	17.78 A	320 W	18 V	7 in	1.55 in	4 in	Yes
CUI Inc. VF-S320-24A-CFS-1	Chassis Mount	3 kV	CB Scheme EN IEC SIQ TUV UL	83 %	180 VAC	132 V	264 VAC	90 VAC	ITE (Commercial)	70 °C	55024 55032 Class B 61000-3-2 61000-3-3 62368-1	1	Enclosed	Adjustable Output PFC Standby Output	13.33 A	320 W	24 V	7 in	1.55 in	4 in	Yes
CUI Inc. VF-S320-36A-CFS	Chassis Mount	3 kV	CB Scheme EN IEC SIQ TUV UL	83 %	180 VAC	132 V	264 VAC	90 VAC	ITE (Commercial)	70 °C	55024 55032 Class B 61000-3-2 61000-3-3 62368-1	1	Enclosed	Adjustable Output PFC	8.89 A	320 W	36 V	7 in	1.6 in	4 in
CUI Inc. VF-S320-48A-1	Chassis Mount	3 kV	CB Scheme EN IEC SIQ TUV UL	83 %	180 VAC	132 V	264 VAC	90 VAC	ITE (Commercial)	70 °C	55024 55032 Class B 61000-3-2 61000-3-3 62368-1	1	Open Frame	Adjustable Output PFC Universal Input	3.75 A	320 W	48 V	6 in	1.5 in	4 in
CUI Inc. VF-S320-18A-1	Chassis Mount	3 kV	CB Scheme EN IEC SIQ TUV UL	83 %	180 VAC	132 V	264 VAC	90 VAC	ITE (Commercial)	70 °C	55024 55032 Class B 61000-3-2 61000-3-3 62368-1	1	Open Frame	Adjustable Output PFC Universal Input	10 A	320 W	18 V	6 in	1.5 in	4 in
CUI Inc. VF-S320-09A	Chassis Mount	3 kV	CB Scheme EN IEC SIQ TUV UL	83 %	180 VAC	132 V	264 VAC	90 VAC	ITE (Commercial)	70 °C	55024 55032 Class B 61000-3-2 61000-3-3 62368-1	1	Open Frame	Adjustable Output PFC Universal Input	32 A	320 W	9 V	6 in	1.5 in	4 in
CUI Inc. VF-S320-48A-CFS	Chassis Mount	3 kV	CB Scheme EN IEC SIQ TUV UL	83 %	180 VAC	132 V	264 VAC	90 VAC	ITE (Commercial)	70 °C	55024 55032 Class A 55032 Class B 61000-3-2 61000-3-3 62368-1	1	Enclosed	Adjustable Output PFC Universal Input	6.67 A	320 W	48 V	7 in	1.6 in	4 in
CUI Inc. VF-S320-18A-CFS	Chassis Mount	3 kV	CB Scheme EN IEC SIQ TUV UL	83 %	180 VAC	132 V	264 VAC	90 VAC	ITE (Commercial)	70 °C	55024 55032 Class B 61000-3-2 61000-3-3 62368-1	1	Enclosed	Adjustable Output PFC Universal Input	17.78 A	320 W	18 V	7 in	1.6 in	4 in

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