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Mean Well DC-DC Converter DIN Rail, Input 9–36V DC, Output 12V 1.25A 15W, DDR-15G-12

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Mean Well DC-DC Converter DIN Rail, Input 9 - 36V DC, Output 12V 1.25A 15W, DDR-15G-12

Name: Mean Well DC-DC Converter DIN Rail, Input 9 - 36V DC, Output 12V 1.25A 15W, DDR-15G-12
Brand: MEAN WELL
SKU: 81648
Price: 20.22 USD
Availability: InStock

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Category DC-DC Converter Brand MEAN WELL Condition New

Specifications

Country of Origin	China
Voltage	Converters / DC-DC Converters MEAN WELL DDR-15 DC/DC Converter, 24V/, 36V dc Inp
Brand	MEAN WELL
Efficiency	87%
Length	9mm
Model	DDR-15G-12
Depth	54.5mm
Gross Weight	68g
Width	17.5mm
Mount Type	DIN Rail
Series	DDR-15
Maximum Operating Temperature	85°C
Minimum Operating Temperature	40°C
MTBF	907kH
Number of outputs	1
Ripple and Noise	100mV Pk-Pk
Maximum Output Power	15W
Maximum Input Voltage	36V dc
Minimum Input Voltage	9V dc
Number of Pins	4
Output Voltage 1	24V
Output Current 1	4.5A
Output Voltage Adjustment Range	21.6 to 28 V

Key Features

Ultra slim DC-DC converter designed for DIN rail mounting.
Wide 9V to 36V DC input voltage range for flexible integration.
Provides a stable 12V DC output with up to 1.25A current, delivering 15W of power.
High efficiency operation up to 87% with output voltage adjustability from 10.8V to 13.2V.
Features input reverse polarity protection and input undervoltage lockout for increased safety.
Cooling by free air convection without the need for forced cooling.
Reinforced 4kV DC isolation for reliable industrial operation.
Compact installation width of only 17.5 mm optimizes panel space.

Product Description

The Mean Well DDR-15G-12 is an ultra slim DC-DC converter engineered for demanding DIN rail integration in industrial, control, telecom, and factory automation systems. Designed to convert a wide input voltage range of 9V to 36V DC to a regulated 12V DC output at 1.25A, this device reliably supplies up to 15W of continuous power.

The converter is particularly suitable for compact control cabinets, offering a space-saving body with a width of just 17.5 mm. The high efficiency of up to 87% ensures minimal heat buildup and reliable performance even in energy-conscious applications. Its DIN rail TS-35/7.5 or 15 mounting capability streamlines installation for panel builders and system integrators.

The output voltage is adjustable between 10.8V and 13.2V, allowing flexibility for various loads and circuit requirements. Key protection features include input reverse polarity safeguard, input under-voltage lockout, and reinforced isolation of 4kV DC, making it robust for industrial use. It operates across a wide ambient temperature range from -40°C to +85°C, delivering stability in extreme field conditions.

Industrial designers will appreciate the device's ability to operate without minimum load, its environmental resilience, and its fully convection-cooled metal case. The 4-pin terminal configuration and compact form factor support quick and reliable wiring inside distributed systems.

Applications encompass factory automation systems, industrial control, electromechanical modules, wireless networks, data communication, and more. Its standards compliance (EN61000, IEC 62368-1, UL508) supports use in regulated or mission-critical environments. Weight is approximately 68 grams, and overall dimensions are 54.5 mm depth by 9 mm length by 17.5 mm width.

This DC-DC converter offers engineers and installers a reliable choice when both cabinet space and electrical reliability are at a premium. Explore more power conversion technologies and a wide range of Mean Well DIN rail converters in the DC-DC Converter category at EnvMart.