Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well DDR-15G-24 DC-DC Converter - 15W - 9~36V in 24V out

Name: Mean Well DDR-15G-24 DC-DC Converter - 15W - 9~36V in 24V out
Brand: Mean Well
SKU: DDR-15G-24
Price: 22.36 USD
Availability: InStock

2:1 or 4:1 wide input rangefanless design4KVdc I/O isolationultra slim dimensions

SKU:

DDR-15G-24

$22.36 USD

Shipping calculated at checkout.

Notify me when it's back in stock

Your order will be processed within 24 hours

The DDR-15G is a compact 15W DIN Rail type DC-DC converter engineered for industrial power distribution. Its ultra slim 17.5mm (1SU) profile fits standard TS-35 DIN rails, while a 4:1 wide input voltage range of 9~36Vdc accommodates diverse DC supply sources across industrial control, security, and communications applications. With no minimum load requirement, free air convection cooling, and reinforced 4KVdc I/O isolation, the DDR-15G delivers dependable, noise-resistant power conversion across a wide -40~+85°C operating range.

Key Features

✓ Ultra slim 17.5mm (1SU) width — DIN rail TS-35/7.5 or 15 compatible
✓ 4:1 wide input voltage range: 9~36Vdc
✓ DC output voltage adjustable ±10%
✓ 4KVdc reinforced I/O isolation
✓ Cooling by free air convection — no minimum load required
✓ Wide operating temperature: -40°C ~ +85°C
✓ Protections: Short circuit / Overload / Over voltage / Reverse polarity / Under voltage lockout
✓ Safety approvals: UL 62368-1, IEC 62368-1, AS/NZS 62368.1
✓ 3 years warranty

Brand

Mean Well
Series

DDR Series
Power Rating

15 Watt
Output Voltage

24 Volt
Rated Current

0.63 Ampere
Input Voltage

9V~36V
No of Output

1
Dimming Control

None
Standards Met

CE,EAC,EMC
Operation Mode

Constant Voltage
Operating Temperature

-40°C~85°C
Warranty

2 Year
Length

3.54 in
Width

2.15 in
Height

0.69 in
Weight

0.15 lb

Frequently Asked Questions

Can I use the DDR-15G-24 to generate a 24V control signal rail from a 12V battery system?

Yes. The DDR-15G-24 accepts 9-36V DC and boosts or regulates to 24V at 0.63A (15W). This is useful when you need a 24V rail for small PLC inputs, indicator lights, or relay coils in a system powered by a 12V battery bank. The 4KVdc I/O isolation prevents ground loop issues between the battery and the 24V circuit.

Is the DDR-15G-24 suitable for powering a small 24V industrial sensor loop from a 24V or 28V DC bus?

Yes. Even though the input and output are both near 24V, the converter accepts 9-36V input and provides a clean regulated 24V output at up to 0.63A. This is useful for isolating a sensitive 4-20mA sensor loop from a noisy DC bus, thanks to the 4KVdc I/O isolation barrier.

Can I use the DDR-15G-24 in a compact junction box for building automation?

Yes. At only 90.0 x 54.5 x 17.5 mm, it fits into small DIN rail junction boxes commonly used in building automation for HVAC damper controls, lighting relays, or occupancy sensor loops. The 15W capacity covers a small cluster of low-power 24V devices.

Can the DDR-15G-24 handle temperature extremes in an uninsulated rooftop equipment enclosure?

Yes. The -40°C to +85°C operating temperature range accommodates both winter freezing and direct summer sun heating inside a rooftop enclosure. The fanless design eliminates maintenance concerns from filter clogging or fan bearing failure. Use a sealed NEMA-rated enclosure to protect against rain and dust.

What output voltages are available in the DDR-15G series besides 24V?

The DDR-15G series offers five output voltages, all with the same 9-36V DC input range: 3.3V/3.5A (11.6W), 5V/3A (15W), 12V/1.25A (15W), 15V/1A (15W), and 24V/0.63A (15W). They share the same ultra-slim 17.5mm DIN rail package, fanless design, and 4KVdc I/O isolation.

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well DDR-15G-5 DC-DC Converter - 15W - 9~36V in 5V out	15W	5V	3A	Indoor	$22.36	View
Mean Well DDR-15G-3.3 DC-DC Converter - 11.6W - 9~36V in 3.3V out	11.6W	3.3V	3.5A	Indoor	$19.67	View
Mean Well DDR-15G-15 DC-DC Converter - 15W - 9~36V in 15V out	15W	15V	1A	Indoor	$19.67	View
Mean Well DDR-15G-12 DC-DC Converter - 15W - 9~36V in 12V out	15W	12V	1.25A	Indoor	$22.36	View

Mean Well