Specification	PSA121.5-9IRG

Applications	Railway, ITE (Commercial)
Current - Output (Max)	1.5 A
Efficiency	87 %
Features	UVLO, SCP, Remote On/Off
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature (Max)	71 °C
Operating Temperature (Min)	-40 °C
Package / Case	Module
Size / Dimension Height	0.99 in
Size / Dimension Length	2.76 in
Size / Dimension Width	1.98 in
Type	Conformal Coated, Non-Isolated PoL Module
Voltage - Input (Max)	144 V
Voltage - Input (Min)	18 V
Voltage - Output 1	12 V

PSA/PSR Series

Part	Voltage - Input (Min)	Package / Case	Number of Outputs	Applications	Type	Mounting Type	Size / Dimension Height	Size / Dimension Width	Size / Dimension Length	Operating Temperature (Max)	Operating Temperature (Min)	Efficiency	Current - Output (Max)	Voltage - Output 1	Voltage - Input (Max)	Features
Bel Fuse Inc. PSA151.5-7IRY	22 V	6-DIP Module	1	ITE (Commercial) Railway	Conformal Coated Non-Isolated PoL Module	Through Hole	0.99 in	1.98 in	2.76 in	71 °C	-25 °C	87 %	1.5 A	15 V	144 V
Bel Fuse Inc. PSA121.5-9IRG	18 V	Module	1	ITE (Commercial) Railway	Conformal Coated Non-Isolated PoL Module	Through Hole	0.99 in	1.98 in	2.76 in	71 °C	-40 °C	87 %	1.5 A	12 V	144 V	Remote On/Off SCP UVLO
Bel Fuse Inc. PSR122.5-9	15 V	6-DIP Module	1	ITE (Commercial) Railway	Conformal Coated Non-Isolated PoL Module	Through Hole	0.99 in	1.98 in	2.76 in	71 °C	-40 °C	87 %	2.5 A	12 V	80 V p-p	OCP SCP UVLO

Pricing

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

Create a free account to access distributor pricing data.

3D models and CAD resources for this part

Technical documentation and resources