VFK400W-Q48-S12

Active

CUI Inc.

DC/DC CONVERTER 12V 400W

Deep-Dive with AI

Search across all available documentation for this part.

VFK400W-Q48-S12

Active

CUI Inc.

DC/DC CONVERTER 12V 400W

Deep-Dive with AI

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	VFK400W-Q48-S12

Current - Output (Max)	33.6 A
Efficiency	87 %
Mounting Type	Chassis Mount
Number of Outputs	1
Operating Temperature [Max]	100 °C
Operating Temperature [Min]	-40 °C
Size / Dimension [x]	199 mm
Size / Dimension [x]	7.84 "
Size / Dimension [y]	4.99 in
Size / Dimension [y]	126.8 mm
Size / Dimension [z]	1.54 "
Size / Dimension [z]	39 mm
Type	Enclosed
Voltage - Input (Max) [Max]	75 V
Voltage - Input (Min) [Min]	20 V
Voltage - Output 1	12 V

VFK400W Series

Part	Approval Agency	Efficiency	Voltage - Output 1	DC Voltage - Input (Max) [Max]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Input Type	DC Voltage - Input (Min) [Min]	Current - Output (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Number of Outputs	Type	Size / Dimension [y]	Size / Dimension [z]	Mounting Type	Voltage - Input (Max) [Max]	Voltage - Input (Min) [Min]	Current - Output (Max)
CUI Inc. VFK400W-Q48-S24-DIN	CE	86 %	24 V	75 V	2.11 "	198.9 mm	5 "	7.83 in	53.6 mm	127 mm	DC	18 V	16.7 A	85 °C	-40 °C	1
CUI Inc. VFK400W-Q24-S48-DIN	CE	86 %	48 V	36 V	2.11 "	198.9 mm	5 "	7.83 in	53.6 mm	127 mm	DC	10 V	8.3 A	85 °C	-40 °C	1
CUI Inc. VFK400W-Q24-S48		86 %	48 V		1.54 "	199 mm	4.99 in	7.84 "					8.3 A	100 °C	-40 °C	1	Enclosed	126.8 mm	39 mm	Chassis Mount	36 V	10 VDC
CUI Inc. VFK400W-Q48-S12		87 %	12 V		1.54 "	199 mm	4.99 in	7.84 "						100 °C	-40 °C	1	Enclosed	126.8 mm	39 mm	Chassis Mount	75 V	20 V	33.6 A
CUI Inc. VFK400W-Q48-S24		86 %	24 V		1.54 "	199 mm	4.99 in	7.84 "					16.7 A	100 °C	-40 °C	1	Enclosed	126.8 mm	39 mm	Chassis Mount	75 V	18 V
CUI Inc. VFK400W-Q48-S12-DIN	CE	87 %	12 V	75 V	2.11 "	198.9 mm	5 "	7.83 in	53.6 mm	127 mm	DC	20 V	33.3 A	85 °C	-40 °C	1
CUI Inc. VFK400W-Q24-S12-DIN	CE	87 %	12 V	36 V	2.11 "	198.9 mm	5 "	7.83 in	53.6 mm	127 mm	DC	10 V	33.3 A	85 °C	-40 °C	1
CUI Inc. VFK400W-Q48-S48		86.5 %	48 V		1.54 "	199 mm	4.99 in	7.84 "					8.3 A	100 °C	-40 °C	1	Enclosed	126.8 mm	39 mm	Chassis Mount	75 V	18 V
CUI Inc. VFK400W-Q48-S15-DIN	CE		15 V	75 V	2.11 "	198.9 mm	5 "	7.83 in	53.6 mm	127 mm	DC	18 V	26.7 A	85 °C	-40 °C	1
CUI Inc. VFK400W-Q24-S24		86 %	24 V		1.54 "	199 mm	4.99 in	7.84 "					16.7 A	100 °C	-40 °C	1	Enclosed	126.8 mm	39 mm	Chassis Mount	36 V	10 VDC

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 663.45

Description

General part information

VFK400W Series

Enclosed DC DC Converter 1 Output 12V 33.6A 75V Input

Documents

Technical documentation and resources

No documents available