VHB350-D48-S3R3

CUI Inc.

MODULE DC-DC 48VIN 1-OUT 3.3V 70A 231W 9-PIN HALF-BRICK

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VHB350-D48-S3R3

CUI Inc.

MODULE DC-DC 48VIN 1-OUT 3.3V 70A 231W 9-PIN HALF-BRICK

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Technical Specifications

Parameters and characteristics for this part

Specification	VHB350-D48-S3R3

Applications	ITE (Commercial)
Approval Agency	EN
Control Features	Active High, Enable
Current - Output (Max) [Max]	70 A
Efficiency	89 %
Features	OCP, UVLO, OTP, Remote On/Off, SCP, OVP
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature [Max]	100 °C
Operating Temperature [Min]	-40 °C
Package / Case	9-DIP Module, 1/2 Brick
Power (Watts)	350 W
Size / Dimension [x]	2.4 in
Size / Dimension [x]	61 mm
Size / Dimension [y]	2.28 in
Size / Dimension [y]	57.9 mm
Size / Dimension [z]	13.2 mm
Size / Dimension [z]	0.52 "
Standard Number	61000-3-2, 61000-6-3, 61000-6-4, 61000-3-3, 61000-6-1, 55024, 55032 Class A
Type	Isolated Module
Voltage - Input (Max) [Max]	75 V
Voltage - Input (Min) [Min]	36 V
Voltage - Isolation	1.5 kV
Voltage - Output 1	3.3 V

VHB350 Series

Part	Features	Standard Number	Power (Watts)	Operating Temperature [Max]	Operating Temperature [Min]	Control Features	Voltage - Isolation	Number of Outputs	Voltage - Input (Min) [Min]	Mounting Type	Voltage - Output 1	Current - Output (Max) [Max]	Type	Approval Agency	Efficiency	Applications	Voltage - Input (Max) [Max]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Package / Case
CUI Inc. VHB350-D24-S24	OCP OTP OVP Remote On/Off SCP UVLO	55024 55032 Class A 61000-3-2 61000-3-3 61000-6-1 61000-6-3 61000-6-4	350 W	100 °C	-40 °C	Active High Enable	1.5 kV	1	18 V	Through Hole	24 V	14.6 A	Isolated Module	EN	90 %	ITE (Commercial)	36 V	2.4 in	13.2 mm	2.28 in	57.9 mm	61 mm	0.52 "	9-DIP Module 1/2 Brick
CUI Inc. VHB350-D48-S12	OCP OTP OVP Remote On/Off SCP UVLO	55024 55032 Class A 61000-3-2 61000-3-3 61000-6-1 61000-6-3 61000-6-4	350 W	100 °C	-40 °C	Active High Enable	1.5 kV	1	36 V	Through Hole	12 V	29.2 A	Isolated Module	EN	92.5 %	ITE (Commercial)	75 V	2.4 in	13.2 mm	2.28 in	57.9 mm	61 mm	0.52 "	9-DIP Module 1/2 Brick
CUI Inc. VHB350-D48-S5	OCP OTP OVP Remote On/Off SCP UVLO	55024 55032 Class A 61000-3-2 61000-3-3 61000-6-1 61000-6-3 61000-6-4	350 W	100 °C	-40 °C	Active High Enable	1.5 kV	1	36 V	Through Hole	5 V	70 A	Isolated Module	EN	91 %	ITE (Commercial)	75 V	2.4 in	13.2 mm	2.28 in	57.9 mm	61 mm	0.52 "	9-DIP Module 1/2 Brick
CUI Inc. VHB350-D48-S28	OCP OTP OVP Remote On/Off SCP UVLO	55024 55032 Class A 61000-3-2 61000-3-3 61000-6-1 61000-6-3 61000-6-4	350 W	100 °C	-40 °C	Active High Enable	1.5 kV	1	36 V	Through Hole	28 V	12.5 A	Isolated Module	EN	92.5 %	ITE (Commercial)	75 V	2.4 in	13.2 mm	2.28 in	57.9 mm	61 mm	0.52 "	9-DIP Module 1/2 Brick
CUI Inc. VHB350-D48-S3R3	OCP OTP OVP Remote On/Off SCP UVLO	55024 55032 Class A 61000-3-2 61000-3-3 61000-6-1 61000-6-3 61000-6-4	350 W	100 °C	-40 °C	Active High Enable	1.5 kV	1	36 V	Through Hole	3.3 V	70 A	Isolated Module	EN	89 %	ITE (Commercial)	75 V	2.4 in	13.2 mm	2.28 in	57.9 mm	61 mm	0.52 "	9-DIP Module 1/2 Brick
CUI Inc. VHB350-D24-S5	OCP OTP OVP Remote On/Off SCP UVLO	55024 55032 Class A 61000-3-2 61000-3-3 61000-6-1 61000-6-3 61000-6-4	350 W	100 °C	-40 °C	Active High Enable	1.5 kV	1	18 V	Through Hole	5 V	70 A	Isolated Module	EN		ITE (Commercial)	36 V	2.4 in	13.2 mm	2.28 in	57.9 mm	61 mm	0.52 "	9-DIP Module 1/2 Brick
CUI Inc. VHB350-D24-S12	OCP OTP OVP Remote On/Off SCP UVLO	55024 55032 Class A 61000-3-2 61000-3-3 61000-6-1 61000-6-3 61000-6-4	350 W	100 °C	-40 °C	Active High Enable	1.5 kV	1	18 V	Through Hole	12 V	29.2 A	Isolated Module	EN	91.5 %	ITE (Commercial)	36 V	2.4 in	13.2 mm	2.28 in	57.9 mm	61 mm	0.52 "	9-DIP Module 1/2 Brick

Pricing

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

Distributor	Package	Quantity	$

Digikey	Box	48	$ 144.57

Description

General part information

VHB350 Series

Isolated Module DC DC Converter 1 Output 3.3V 70A 36V - 75V Input

Documents

Technical documentation and resources

No documents available