SRSB-40U050 vs PKU5511ESI

This detailed comparison of SRSB-40U050 and PKU5511ESI in the DC DC Converters provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

SRSB-40U050

Bel Fuse, Inc.

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PKU5511ESI

Flex Power Modules

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Specifications Hide identical items

Manufacturer	Bel Fuse, Inc.	Flex Power Modules
Package / Case	Sixteenth Brick	Sixteenth Brick
Description	DC DC CONVERTER 5V 40W	DC DC CONVERTER 5V 50W
In Stock	1 427	116
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	xRSB-40U	PKU 5500E (50W)
Package	Bulk	Strip
Type	Isolated Module	Isolated Module
Number of Outputs	1	1
Voltage - Input (Min)	18V	18V
Voltage - Input (Max)	75V	75V
Voltage - Output 1	5V	5V
Voltage - Output 2	-	-
Voltage - Output 3	-	-
Voltage - Output 4	-	-
Current - Output (Max)	8A	10A
Power (Watts)	40 W	50 W
Voltage - Isolation	1.5 kV	2.25 kV
Applications	ITE (Commercial)	ITE (Commercial)
Features	Remote On/Off, OCP, OTP, OVP, SCP, UVLO	Adjustable Output, Remote On/Off
Operating Temperature	-40°C ~ 85°C (With Derating)	-40°C ~ 105°C (With Derating)
Efficiency	87%	92%
Size / Dimension	1.30" L x 0.90" W x 0.49" H (33.0mm x 22.9mm x 12.5mm)	1.30" L x 0.90" W x 0.37" H (33.0mm x 22.9mm x 9.4mm)
Supplier Device Package	Sixteenth Brick	Sixteenth Brick
Control Features	-	Enable, Active Low
Approval Agency	-	CB, CSA, IEC, TUV, UL
Standard Number	-	62368-1