Specification	VFB400W-Q24-S28

Applications	ITE (Commercial)
Approval Agency	UL
Control Features	Active High, Enable
Current - Output (Max)	14.3 A
Efficiency	87 %
Features	OCP, Remote On/Off, OTP, UVLO, SCP, OVP
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature (Max)	100 °C
Operating Temperature (Min)	-40 °C
Package / Case	Full Brick, 16-DIP Module
Power (Watts)	400 W
Size / Dimension Height	0.5 in
Size / Dimension Length	4.6 in
Size / Dimension Width	2.4 in
Standard Number	60950-1
Type	Isolated Module
Voltage - Input (Max)	36 V
Voltage - Input (Min)	9 V
Voltage - Isolation	1500 Vrns
Voltage - Output 1	28 V

VFB400W Series

Part	Number of Outputs	Applications	Operating Temperature (Max)	Operating Temperature (Min)	Type	Mounting Type	Standard Number	Voltage - Input (Max)	Efficiency	Control Features	Voltage - Isolation	Features	Voltage - Input (Min)	Size / Dimension Width	Size / Dimension Length	Size / Dimension Height	Approval Agency	Power (Watts)	Package / Case	Voltage - Output 1	Current - Output (Max)
CUI Inc. VFB400W-Q24-S48N	1	ITE (Commercial)	100 °C	-40 °C	Isolated Module	Through Hole	60950-1	36 V	86.5 %	Active Low Enable	1500 Vrns	OCP OTP OVP Remote On/Off SCP UVLO	9 V	2.4 in	4.6 in	0.5 in	UL	400 W	16-DIP Module Full Brick	48 V	8.3 A
CUI Inc. VFB400W-Q24-S48	1	ITE (Commercial)	100 °C	-40 °C	Isolated Module	Through Hole	60950-1	36 V	86.5 %	Active High Enable	1500 Vrns	OCP OTP OVP Remote On/Off SCP UVLO	9 V	2.4 in	4.6 in	0.5 in	UL	400 W	16-DIP Module Full Brick	48 V	8.3 A
CUI Inc. VFB400W-Q24-S24N	1	ITE (Commercial)	100 °C	-40 °C	Isolated Module	Through Hole	60950-1	36 V	87 %	Active Low Enable	1500 Vrns	OCP OTP OVP Remote On/Off SCP UVLO	9 V	2.4 in	4.6 in	0.5 in	UL	400 W	16-DIP Module Full Brick	24 V	16.7 A
CUI Inc. VFB400W-Q24-S28	1	ITE (Commercial)	100 °C	-40 °C	Isolated Module	Through Hole	60950-1	36 V	87 %	Active High Enable	1500 Vrns	OCP OTP OVP Remote On/Off SCP UVLO	9 V	2.4 in	4.6 in	0.5 in	UL	400 W	16-DIP Module Full Brick	28 V	14.3 A
CUI Inc. VFB400W-Q48-S24	1	ITE (Commercial)	100 °C	-40 °C	Isolated Module	Through Hole	60950-1	75 V	90 %	Active High Enable	1500 Vrns	OCP OTP OVP Remote On/Off SCP UVLO	18 V	2.4 in	4.6 in	0.5 in	UL	400 W	16-DIP Module Full Brick	24 V	16.7 A
CUI Inc. VFB400W-Q48-S24N	1	ITE (Commercial)	100 °C	-40 °C	Isolated Module	Through Hole	60950-1	75 V	90 %	Active Low Enable	1500 Vrns	OCP OTP OVP Remote On/Off SCP UVLO	18 V	2.4 in	4.6 in	0.5 in	UL	400 W	16-DIP Module Full Brick	24 V	16.7 A
CUI Inc. VFB400W-Q48-S28N	1	ITE (Commercial)	100 °C	-40 °C	Isolated Module	Through Hole	60950-1	75 V	90 %	Active Low Enable	1500 Vrns	OCP OTP OVP Remote On/Off SCP UVLO	18 V	2.4 in	4.6 in	0.5 in	UL	400 W	16-DIP Module Full Brick	28 V	14.3 A
CUI Inc. VFB400W-Q24-S12	1	ITE (Commercial)	100 °C	-40 °C	Isolated Module	Through Hole	60950-1	36 V	86 %	Active High Enable	1500 Vrns	OCP OTP OVP Remote On/Off SCP UVLO	9 V	2.4 in	4.6 in	0.5 in	UL	400 W	16-DIP Module Full Brick	12 V	33.3 A
CUI Inc. VFB400W-Q48-S48	1	ITE (Commercial)	100 °C	-40 °C	Isolated Module	Through Hole	60950-1	75 V	89.5 %	Active High Enable	1500 Vrns	OCP OTP OVP Remote On/Off SCP UVLO	18 V	2.4 in	4.6 in	0.5 in	UL	400 W	16-DIP Module Full Brick	48 V	8.3 A
CUI Inc. VFB400W-Q48-S5N	1	ITE (Commercial)	100 °C	-40 °C	Isolated Module	Through Hole	60950-1	75 V	89 %	Active Low Enable	1500 Vrns	OCP OTP OVP Remote On/Off SCP UVLO	18 V	2.4 in	4.6 in	0.5 in	UL	400 W	16-DIP Module Full Brick	5 V	80 A

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