Power Supplies - Board Mount

P31-1AX

Active

Polytron

AC/DC CONVERTER +/-15V

Power Supplies - Board Mount

P31-1AX

Active

Polytron

AC/DC CONVERTER +/-15V

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	P31-1AX

Applications	ITE (Commercial)
Approval Agency	UL, cURus, CE
Current - Output (Max)	25 mA
Features	SCP
Line Regulation	0.02 %
Load Regulation (Percent)	0.02 %
Mounting Type	Through Hole
Number of Outputs	2
Operating Temperature (Max)	71 °C
Operating Temperature (Min)	-25 °C
Package / Case	7-DIP Module
Size / Dimension Height	0.88 in
Size / Dimension Length	3.5 in
Size / Dimension Width	2.5 in
Type	Enclosed
Voltage - Input (AC) Maximum	220 VAC
Voltage - Input (AC) Minimum	115 VAC
Voltage - Output 1	15 V

P31-1 Series

Part	Load Regulation (Percent)	Line Regulation	Number of Outputs	Voltage - Output 1	Mounting Type	Package Leads	Package Name	Approval Agency	Voltage - Input (AC) Minimum	Voltage - Input (AC) Maximum	Type	Current - Output (Max)	Size / Dimension Height	Size / Dimension Length	Size / Dimension Width	Operating Temperature (Max)	Operating Temperature (Min)	Applications	Features	Package / Case	Voltage - Output 2	Voltage - Isolation	Current - Output 2	Current - Output 1
Polytron P31-1XE	0.02 %	0.02 %	2	15 V	Through Hole	5 Leads	7-DIP Module	CE cURus UL	105 V	240 VAC	Enclosed	25 mA	0.88 in	3.5 in	2.5 in	71 °C	-25 °C	ITE (Commercial)	SCP
Polytron P31-1/MHIA	0.02 %	0.02 %	2	15 V	Through Hole	5 Leads	7-DIP Module	CE cURus	105 V	125 VAC	Enclosed	25 mA	0.87 in	3.5 in	2.5 in	71 °C	-25 °C	Medical
Polytron P31-1XA	0.02 %	0.02 %	2	15 V	Through Hole	5 Leads	7-DIP Module	CE cURus UL	105 V	230 VAC	Enclosed	25 mA	0.88 in	3.5 in	2.5 in	71 °C	-25 °C	ITE (Commercial)	SCP
Polytron P31-1W	0.02 %	0.02 %	2	15 V	Through Hole	5 Leads	7-DIP Module	CE cURus UL	105 V	125 VAC	Enclosed	25 mA	0.88 in	3.5 in	2.5 in	85 °C	-40 °C	ITE (Commercial)	SCP
Polytron P31-1Q	0.02 %	0.02 %	2	15 V	Through Hole	5 Leads	7-DIP Module	CE cURus UL	100 VAC	125 VAC	Enclosed	25 mA	0.88 in	3.5 in	2.5 in	71 °C	-25 °C	ITE (Commercial)	SCP
Polytron P31-1AX/MHIA	0.02 %	0.02 %	2	15 V	Through Hole	5 Leads	7-DIP Module	CE cURus	115 VAC	220 VAC	Enclosed	25 mA	0.87 in	3.5 in	2.5 in	71 °C	-25 °C	Medical
Polytron P31-1AX	0.02 %	0.02 %	2	15 V	Through Hole			CE cURus UL	115 VAC	220 VAC	Enclosed	25 mA	0.88 in	3.5 in	2.5 in	71 °C	-25 °C	ITE (Commercial)	SCP	7-DIP Module
Polytron P31-1T/MHIA			2	15 V	Chassis Mount			CE cURus	105 V	125 VAC	Enclosed		0.88 in	4.1 in	2.5 in	71 °C	-25 °C	Medical			-15 V	4000 Vpk	25 mA	25 mA

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Bulk	5	$ 193.00	<6d

CAD

3D models and CAD resources for this part

Description

General part information

P31-1 Series

Enclosed AC DC Converters 2 Output 15V 25mA, 25mA 115 ~ 220 VAC Input

Documents

Technical documentation and resources

Datasheet

P31-1AX | Datasheet

Datasheet