Power Supplies - Board Mount

R-78K9.0-2.0

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Recom Power

DC/DC CONVERTER, ITE, 1 OUTPUT, 18 W, 9 V, 2 A, R-78K-2.0 SERIES

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DocumentsR-78K9.0-2.0 | Datasheet

Power Supplies - Board Mount

R-78K9.0-2.0

Active

Recom Power

DC/DC CONVERTER, ITE, 1 OUTPUT, 18 W, 9 V, 2 A, R-78K-2.0 SERIES

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DocumentsR-78K9.0-2.0 | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R-78K9.0-2.0

Applications	ITE (Commercial)
Approval Agency	CB
Current - Output (Max) [Max]	2 A
Efficiency	95 %
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature [Max]	90 °C
Operating Temperature [Min]	-40 °C
Package / Case	3-SIP Module
Size / Dimension [x]	0.45 "
Size / Dimension [x]	11.5 mm
Size / Dimension [y]	0.33 "
Size / Dimension [y]	8.5 mm
Size / Dimension [z]	17.5 mm
Size / Dimension [z]	0.69 in
Standard Number	62368-1
Type	Non-Isolated PoL Module
Voltage - Input (Max) [Max]	36 V
Voltage - Input (Min) [Min]	11 V
Voltage - Output 1	9 V

R-78K-2.0 Series

Part	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Voltage - Input (Min) [Min]	Approval Agency	Current - Output (Max) [Max]	Standard Number	Mounting Type	Efficiency	Package / Case	Voltage - Output 1	Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Max) [Max]	Number of Outputs	Applications	Power (Watts)
Recom Power R-78K1.8-2.0	17.5 mm	0.33 "	0.45 "	8.5 mm	11.5 mm	0.69 in	4.5 V	CB	2 A	62368-1	Through Hole	85 %	3-SIP Module	1.8 V	Non-Isolated PoL Module	90 °C	-40 °C	36 V	1	ITE (Commercial)
Recom Power R-78K9.0-2.0	17.5 mm	0.33 "	0.45 "	8.5 mm	11.5 mm	0.69 in	11 V	CB	2 A	62368-1	Through Hole	95 %	3-SIP Module	9 V	Non-Isolated PoL Module	90 °C	-40 °C	36 V	1	ITE (Commercial)
Recom Power R-78K2.5-2.0L	8.5 mm	0.45 in	0.69 in	11.5 mm	17.5 mm	0.33 in	4.5 V		2 A	62368-1	Right Angle Through Hole	88 %	3-SIP Module	2.5 V	Non-Isolated PoL Module	90 °C	-40 °C	36 V	1	ITE (Commercial)	5 W

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	142	$ 5.21
Mouser	N/A	1	$ 4.81
		5	$ 4.66
		10	$ 4.52
		25	$ 4.44
		43	$ 4.32
		86	$ 4.31
		258	$ 4.07
		516	$ 4.01
		1032	$ 3.95
Newark	Each	1	$ 7.00
		100	$ 5.72
		250	$ 5.24
		500	$ 4.87
		1000	$ 4.58

Description

General part information

R-78K-2.0 Series

R-78K9.0-2.0 is a R-78K-2.0 series SIP3 single output DC/DC converter. It is a switching regulator module that has been designed to offer all the advantages of a switching regulator (high efficiency, wide input range, accurate output voltage regulation) but with a low cost for production quantities. Due to it’s high efficiency, no heat-sink is required, and operation from -40 to 90°C is possible without derating. IEC/EN62368-1 3rd edition certified and EN55032 compliant.

Documents

Technical documentation and resources

R-78K9.0-2.0 | Datasheet

Datasheet