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Mean Well PSD-15B-12 DC-DC Converter - 15W - 18~36V in 12V out

2:1 wide input range, 1.5~2KVAC isolation by models

SKU:

PSD-15B-12

$10.39 USD

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Description

Features

2: 1 wide input range

2000VAC I / O isolation

Built-in EMI filter, low ripple noise

Protections: Short circuit / Overload / Over voltage / Polarity

100% full load burn-in test

Low cost, high reliability

2 years warranty

General Specification

Voltage set point accuracy	± 1.0% (max.)
Overload protection	105% ~ 150% hiccup mode, auto-recovery
Over voltage protection	115% ~ 135% rated output voltage
Withstand voltage	I / PO / P: 2 k VAC, I / P-FG: 1.5 k VAC, 1 minute
Isolation resistance	100MQ(min.)@500VDC
Working temperature	-10 ~ + 60°C
Safety standards	Meet LVD
SEMC standards	EN55022 class B, EN61000-4-2, 3, 4, 6, 8
Connection	3P, 2P / 3.96mm pitch, JST B3P / B2P-VH
Packing	0.081 kg; 120 pcs / 10.72 kg
Dimension (LxWxH) (mm)	94x 49x 25 mm

Specifications

Brand

Mean Well
Series

PSD Series
Power Rating

15 Watt
Output Voltage

12 Volt
Rated Current

1.25 Ampere
Input Voltage

18V~36V
No of Output

1
Dimming Control

None
Standards Met

CB,CE,EAC,EMC,RCM
Operation Mode

Constant Voltage
Operating Temperature

-10°C~60°C
Warranty

2 Year
Length

3.7 in
Width

1.93 in
Height

0.98 in
Weight

0.18 lb

File Downloads

::specification::

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Frequently Asked Questions

Can I use the PSD-15B-12 for 12V industrial instrumentation or panel devices?

Yes, it provides constant 12V output with a 15W rating and up to 1.25A output current. That makes it suitable for 12V instrumentation, panel devices, and control accessories that stay within those limits.

Is the PSD-15B-12 suitable for a control cabinet with an 18-36VAC source?

Yes, this model is specified for 18-36VAC input and converts that to regulated 12V output. It is appropriate for cabinet-based automation loads that need 12V constant-voltage power up to 15W.

Can this converter support small 12V embedded or monitoring electronics?

It can support 12V embedded and monitoring electronics when the total load remains within 1.25A and 15W. The 94.0 x 49.0 x 25.0 mm dimensions and 0.081 kg weight are also helpful where space is limited.

Can the PSD-15B-12 be used in outdoor or unprotected locations?

The stated operating temperature is -10°C to +60°C, but no IP rating is listed in the specs you provided. That means the temperature window is defined, while environmental sealing for outdoor exposure is not.

How does the PSD-15B-12 fit within the broader PSD converter lineup?

The listed lineup includes 5W 5V 1A models, 15W 5V 3A models, 15W 12V 1.25A models, 14.4W 24V 666A models, 25W 5V 5A models, 30W 12V 2.5A models, 30W 24V 1.25A models, 30W 5V 6A models, 45W 12V 3.75A models, 45W 24V 1.88A models, and 45W 5V 9A models. The PSD-15B-12 is one of the 15W, 12V, 1.25A variants.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well PSD-15B-5 Switching Power Supply 15W 5V	15W	5V	3A	Indoor	$11.56	View
Mean Well PSD-15B-24 DC-DC Converter - 14.4W - 18~36V in 24V out	14.4W	24V	0.66A	Indoor	$10.39	View
Mean Well PSD-15B-05 DC-DC Converter - 15W - 18~36V in 5V out	15W	5V	3A	Indoor	$10.33	View