Power Supplies - Board Mount

ULS-3.3/20-D48NH-C

NRND

Murata Electronics

ISOLATED THROUGH HOLE DC/DC CONVERTER, ITE, SIXTEENTH BRICK, DOSA, 2:1, 66 W, 1 OUTPUT, 3.3 V

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DocumentsDatasheet Technical Data Sheet EN +1

Power Supplies - Board Mount

ULS-3.3/20-D48NH-C

NRND

Murata Electronics

ISOLATED THROUGH HOLE DC/DC CONVERTER, ITE, SIXTEENTH BRICK, DOSA, 2:1, 66 W, 1 OUTPUT, 3.3 V

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ULS-3.3/20-D48NH-C

Applications	ITE (Commercial)
Control Features	Active Low, Enable
Current - Output (Max) [Max]	20 A
Efficiency	90 %
Features	OVP, UVLO, OTP, SCP, Remote On/Off
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	8-DIP Module, 1/16 Brick
Power (Watts)	66 W
Size / Dimension [x]	33 mm
Size / Dimension [x]	1.3 in
Size / Dimension [y]	22.9 mm
Size / Dimension [y]	0.9 in
Size / Dimension [z]	0.4 "
Size / Dimension [z]	10.2 mm
Type	Isolated Module
Voltage - Input (Max) [Max]	75 V
Voltage - Input (Min) [Min]	36 V
Voltage - Isolation	2250 VDC
Voltage - Output 1	3.3 V

ULS-3.3 Series

Part	Efficiency	Number of Outputs	Voltage - Output 1	Operating Temperature [Max]	Operating Temperature [Min]	Power (Watts)	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [y]	Features	Mounting Type	Type	Package / Case	Control Features	Applications	Voltage - Input (Min) [Min]	Current - Output (Max) [Max]	Voltage - Input (Max) [Max]	Voltage - Isolation
Murata Electronics ULS-3.3/8-D48N-C	90 %	1	3.3 V	85 °C	-40 C	27 W	33 mm	1.3 in	0.4 "	22.9 mm	10.2 mm	0.9 in	OTP OVP Remote On/Off SCP UVLO	Through Hole	Isolated Module	8-DIP Module 1/16 Brick	Active Low Enable	ITE (Commercial)	36 V	8 A	75 V	2250 VDC
Murata Electronics ULS-3.3/30-D48NH-C	91 %	1	3.3 V	85 °C	-40 C	100 W	33 mm	1.3 in	0.4 "	22.9 mm	10.2 mm	0.9 in	OTP OVP Remote On/Off SCP UVLO	Through Hole	Isolated Module	8-DIP Module 1/16 Brick	Active Low Enable	ITE (Commercial)	36 V	30 A	75 V	2250 VDC
Murata Electronics ULS-3.3/30-D48PH-C	91 %	1	3.3 V	85 °C	-40 C	100 W	33 mm	1.3 in	0.4 "	22.9 mm	10.2 mm	0.9 in	OTP OVP Remote On/Off SCP UVLO	Through Hole	Isolated Module	8-DIP Module 1/16 Brick	Active High Enable	ITE (Commercial)	36 V	30 A	75 V	2250 VDC
Murata Electronics ULS-3.3/20-D48NH-C	90 %	1	3.3 V	85 °C	-40 C	66 W	33 mm	1.3 in	0.4 "	22.9 mm	10.2 mm	0.9 in	OTP OVP Remote On/Off SCP UVLO	Through Hole	Isolated Module	8-DIP Module 1/16 Brick	Active Low Enable	ITE (Commercial)	36 V	20 A	75 V	2250 VDC
Murata Electronics ULS-3.3/30-D48N-C	91 %	1	3.3 V	85 °C	-40 C	100 W	33 mm	1.3 in	0.4 "	22.9 mm	10.2 mm	0.9 in	OTP OVP Remote On/Off SCP UVLO	Through Hole	Isolated Module	8-DIP Module 1/16 Brick	Active Low Enable	ITE (Commercial)	36 V	30 A	75 V	2250 VDC

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 42.77
	Tray	128	$ 33.72
Newark	Each	1	$ 37.60

Description

General part information

ULS-3.3 Series

Isolated Module DC DC Converter 1 Output 3.3V 20A 36V - 75V Input

Documents

Technical documentation and resources

Datasheet

Technical Data Sheet EN

Datasheet

Product Change Notice EN

Datasheet