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

Mean Well DDRH-240-12 Ultra Wide Input DC-DC Converter, 200.4W 12V 16.7A

250~1500VDC 6:1 ultra-wide input range, withstand 1700Vdc surge input for 10 seconds, 85.5mm slim width, DC output voltage adjustable 12~15V

SKU:

DDRH-240-12

Please for Pricing

Notify me when it's back in stock

Description

The DDRH-240 is a 240W high-reliability ultra-wide input DIN Rail DC-DC converter for photovoltaic, energy storage, and high-voltage industrial applications. Its 250~1500Vdc input range handles high-voltage DC bus and battery string sources, with 4KVac reinforced I/O isolation for reliable, noise-free operation. Up to four units can be paralleled for current sharing up to 960W, and a DC OK relay output provides supply status monitoring. The DDRH-240 operates fanless across -40~+80℃.

Key Features

✓ Ultra-wide 250~1500Vdc input range — high-voltage DC bus and battery string compatible
✓ DC output voltage adjustable ±10%
✓ 4KVac reinforced I/O isolation
✓ Cooling by free air convection — fanless design, no minimum load required
✓ Wide operating temperature: -40°C ~ +80°C
✓ DC OK relay contact output — signals supply status
✓ Current sharing up to 960W (3+1 parallel units)
✓ Protections: Short circuit / Overload / Over voltage / Reverse polarity / Under voltage lockout
✓ DIN rail TS-35 compatible
✓ Safety approvals: IEC62109-1, BS EN/EN62109-1, EAC TP TC 004
✓ 3 years warranty

Specifications

Brand

Mean Well
Series

DDRH Series
Power Rating

200.4 Watt
Output Voltage

12 Volt
Rated Current

16.7 Ampere
Input Voltage

250V~1500V
Standards Met

CE,EAC
Operation Mode

Constant Voltage
Operating Temperature

-40°C~80°C
Warranty

3 Year
Length

8.55 cm
Width

12.52 cm
Height

12.92 cm
Weight

0.96 kg

File Downloads

::specification::

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.

Frequently Asked Questions

Can the DDRH-240-12 power industrial 12V DC bus loads in a rail-mounted control cabinet?

Yes. The DDRH-240-12 delivers 200.4W at 12V and 16.7A on a DIN rail form factor with an 85.5mm slim width, making it suitable for mounting alongside PLCs and I/O modules in industrial control cabinets. Its 6:1 ultra-wide input range (250–1500VDC) allows it to accept power from a wide variety of DC bus sources found in industrial environments.

Is the DDRH-240-12 suitable for powering embedded computing or networking equipment in a 12V system?

Yes. At 200.4W and 16.7A output, the DDRH-240-12 can handle mid- to high-power embedded systems, industrial PCs, or networking switches that operate at 12V. The output voltage is also adjustable from 12V to 15V, providing some flexibility for load tuning without changing the unit.

Can this converter handle high-voltage DC inputs from a solar or battery storage bus?

Yes. The DDRH-240-12 accepts 250–1500VDC input with a 6:1 ratio ultra-wide range and can withstand a 1700VDC surge input for up to 10 seconds. This makes it well-suited for high-voltage DC sources such as solar string inverters or battery bank buses commonly found in energy storage and off-grid installations.

Can the DDRH-240-12 be used in outdoor enclosures or harsh environments?

The DDRH-240-12 operates across -40°C to +80°C, making it rated for extreme temperature environments. However, no IP rating is listed, so the unit should be installed inside a suitably rated protective enclosure if deployed outdoors or in areas with moisture or dust ingress.

How does the DDRH-240-12 compare to the other 240W models in the DDRH series?

The DDRH series includes three 240W models: DDRH-240-12 (200.4W, 12V, 16.7A), DDRH-240-24 (240W, 24V, 10A), and DDRH-240-48 (240W, 48V, 5A). All share the same 250–1500VDC input range, 85.5mm DIN rail width, and CE/EAC certifications. The choice depends on the output voltage required by the load.

Model	Power	Voltage	Current	IP Rating
Mean Well DDRH-240-48 Ultra Wide Input DC-DC Converter, 240W 48V 5A	240W	48V	5A	Indoor	View
Mean Well DDRH-240-32 Ultra Wide Input DC-DC Converter, 240W 32V 7.5A	240W	32V	7.5A	Indoor	View
Mean Well DDRH-240-24 Ultra Wide Input DC-DC Converter, 240W 24V 10A	240W	24V	10A	Indoor	View

{ "id":9033106030891, "variants" :[{ "context":"default", "variant_id": 47944347418923, "sku":"DDRH-240-12", "inventory_qty" : 0, "customer" :false, "custom_html" :"\u003ca class=\"text-current logged-out-price logged-out\" href=\"https:\/\/wellforces.co.nz\/customer_authentication\/redirect?locale=en\u0026region_country=NZ\"\u003e\n \u003cspan \u003ePlease \u003c\/span\u003e \u003cspan class=\"login-text\"\u003eLogin\u003c\/span\u003e \u003cspan\u003e for Pricing\u003c\/span\u003e\n \u003c\/a\u003e", "volume_html" :"\u003cvolume-pricing class=\"parent-display inside_product_form\" id=\"volume-pricing-main\" \u003e\u003c\/volume-pricing\u003e" } ] }

Mean Well DDRH-240-12 Ultra Wide Input DC-DC Converter, 200.4W 12V 16.7A

Description

Key Features

Specifications

File Downloads

Payment & Security

Frequently Asked Questions

Other DDRH-240 Models

Your cart

Mean Well DDRH-240-12 Ultra Wide Input DC-DC Converter, 200.4W 12V 16.7A

Key Features

Company Information

Services and Support

Choose options