P31-12W

Active

Polytron

AC/DC CONVERTER +/-12VDC

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

P31-12W

Active

Polytron

AC/DC CONVERTER +/-12VDC

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	5	$ 206.00

Description

General part information

P31-12 Series

Enclosed AC DC Converters 2 Output 12V 25mA, 25mA 105 ~ 125 VAC Input

Documents

Technical documentation and resources

Datasheet

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	P31-12W	P31-12 Series

Applications	ITE (Commercial)	ITE (Commercial), Medical
Approval Agency	CE, cURus, UL	CE, cURus, UL, CE, cURus
Current - Output (Max) [Max]	25 mA	25 mA
Current - Output (Max) [Min]	25 mA	25 mA
Current - Output 1	-	25 mA
Current - Output 2	-	25 mA
Features	SCP	SCP
Line Regulation	0.02 %	0.02 - 0.1 %
Load Regulation	0.05 %	0.05 - 0.1 %
Mounting Type	Through Hole	Through Hole, Chassis Mount
Number of Outputs	2	2
Operating Temperature [Max]	85 °C	71 - 85 °C
Operating Temperature [Min]	-40 °C	-40 - -25 °C
Package / Case	7-DIP Module, 5 Leads	7-DIP Module, 5 Leads, 5-DIP Module
Size / Dimension [x]	3.5 in	2.01 - 4.1 in
Size / Dimension [x]	88.9 mm	51 - 104.1 mm
Size / Dimension [y]	63.5 mm	51 - 63.5 mm
Size / Dimension [y]	2.5 in	2.01 - 2.5 in
Size / Dimension [z]	0.88 in	0.87 - 0.88 in
Size / Dimension [z]	22.4 mm	22.2 - 22.4 mm
Type	Enclosed	Enclosed
Voltage - Input [Max]	125 VAC	125 - 240 VAC
Voltage - Input [Min]	105 VAC	100 - 105 VAC
Voltage - Isolation	-	4000 V
Voltage - Output 1	12 V	12 V
Voltage - Output 2	-	-12 V

P31-12 Series

AC/DC CONVERTER +/-12VDC

Part	Voltage - Input [Max]	Voltage - Input [Min]	Voltage - Output 1	Line Regulation	Type	Package / Case	Approval Agency	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [x]	Features	Applications	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output (Max) [Min]	Current - Output (Max) [Max]	Load Regulation	Number of Outputs	Mounting Type	Voltage - Output 2	Current - Output 2	Current - Output 1
Polytron P31-12XE	240 VAC	105 VAC	12 V	0.02 %	Enclosed	7-DIP Module, 5 Leads	CE, cURus, UL	0.88 in	3.5 in	63.5 mm	2.5 in	22.4 mm	88.9 mm	SCP	ITE (Commercial)	-25 °C	71 °C	25 mA	25 mA	0.05 %	2	Through Hole
Polytron P31-12QX/MHIA	220 VAC	100 VAC	12 V	0.02 %	Enclosed	7-DIP Module, 5 Leads	CE, cURus	0.87 in	3.5 in	63.5 mm	2.5 in	22.2 mm	88.9 mm		Medical	-25 °C	71 °C	25 mA	25 mA	0.05 %	2	Through Hole
Polytron P31-12-FST	125 VAC	105 VAC	12 V		Enclosed		CE, cURus, UL	0.88 in	4.1 "	63.5 mm	2.5 in	22.2 mm	104.1 mm		ITE (Commercial)	-25 °C	71 °C				2	Chassis Mount	-12 V	25 mA	25 mA
Polytron P31-12XE/MHIA	240 VAC	105 VAC	12 V	0.02 %	Enclosed	7-DIP Module, 5 Leads	CE, cURus	0.87 in	3.5 in	63.5 mm	2.5 in	22.2 mm	88.9 mm		Medical	-25 °C	71 °C	25 mA	25 mA	0.05 %	2	Through Hole
Polytron P31-12W	125 VAC	105 VAC	12 V	0.02 %	Enclosed	7-DIP Module, 5 Leads	CE, cURus, UL	0.88 in	3.5 in	63.5 mm	2.5 in	22.4 mm	88.9 mm	SCP	ITE (Commercial)	-40 °C	85 °C	25 mA	25 mA	0.05 %	2	Through Hole
Polytron P31-12MX	125 VAC	105 VAC	12 V	0.1 %	Enclosed	5-DIP Module	CE, cURus, UL	0.87 in	2.01 in	51 mm	2.01 in	22.2 mm	51 mm	SCP	ITE (Commercial)	-25 °C	71 °C	25 mA	25 mA	0.1 %	2	Through Hole
Polytron P31-12M-04	125 VAC	105 VAC	12 V	0.1 %	Enclosed	5-DIP Module	CE, cURus, UL	0.87 in	2.01 in	51 mm	2.01 in	22.2 mm	51 mm	SCP	ITE (Commercial)	-25 °C	71 °C	25 mA	25 mA	0.1 %	2	Through Hole
Polytron P31-12MXA	230 VAC/DC	105 VAC	12 V	0.1 %	Enclosed	5-DIP Module	CE, cURus, UL	0.87 in	2.01 in	51 mm	2.01 in	22.2 mm	51 mm	SCP	ITE (Commercial)	-25 °C	71 °C	25 mA	25 mA	0.1 %	2	Through Hole
Polytron P31-12MXE	240 VAC	105 VAC	12 V	0.1 %	Enclosed	5-DIP Module	CE, cURus, UL	0.87 in	2.01 in	51 mm	2.01 in	22.2 mm	51 mm	SCP	ITE (Commercial)	-25 °C	71 °C	25 mA	25 mA	0.1 %	2	Through Hole
Polytron P31-12-04/MHIA	125 VAC	105 VAC	12 V	0.02 %	Enclosed	7-DIP Module, 5 Leads	CE, cURus	0.87 in	3.5 in	63.5 mm	2.5 in	22.2 mm	88.9 mm		Medical	-25 °C	71 °C	25 mA	25 mA	0.05 %	2	Through Hole