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DDRH-15/30/45 DC-DC Converters

MEAN WELL DDRH-15/30/45 DC-DC Converters are available in three installation options: PCB mounting, screw terminal, and DIN rail. These fanless DC-DC converters offer a 150V_DC to 1500V_DC ultra-wide input voltage, 4kV_AC I/O isolation, and an operating temperature range of -40°C to +80°C (derating when >+50°C). Protections include undervoltage and reverse polarity (no damage) for the input, as well as short circuits, overload, and overvoltage for the output. MEAN WELL DDRH-15/30/45 DC-DC Converters come with a three-year warranty. The devices are ideal for photovoltaic power generation, energy storage, charging stations, industrial control systems, and other applications with high-voltage to low-voltage conversion requirements.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
DC/DC Converters - Through Hole 15W 150-1500Vin 24V 0.625A PCB mnt DDRH-15-24P MEAN WELL 1: $50.18 179In Stock	Mfr. Part No. DDRH-15-24P Mouser Part No 709-DDRH-15-24P	MEAN WELL	DC/DC Converters - Through Hole 15W 150-1500Vin 24V 0.625A PCB mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	179In Stock	$50.18 $47.74 $45.70 $44.34	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount 15W 150-1500Vin 5V 2A DIN Rail mnt DDRH-15-05DR MEAN WELL 1: $58.34 6In Stock	Mfr. Part No. DDRH-15-05DR Mouser Part No 709-DDRH-15-05DR	MEAN WELL	DC/DC Converters - DIN Rail Mount 15W 150-1500Vin 5V 2A DIN Rail mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	6In Stock	$58.34 $55.62 $53.18 $52.66	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 15W 150-1500Vin 12V 1.25A PCB mnt DDRH-15-12P MEAN WELL 1: $50.18 6In Stock 72Expected 15/3/2027	Mfr. Part No. DDRH-15-12P Mouser Part No 709-DDRH-15-12P	MEAN WELL	DC/DC Converters - Through Hole 15W 150-1500Vin 12V 1.25A PCB mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	6In Stock 72Expected 15/3/2027	$50.18 $47.74 $45.70 $44.34	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount 15W 150-1500Vin 12V 1.25A Screw terminal mnt DDRH-15-12ST MEAN WELL 1: $58.34 12In Stock	Mfr. Part No. DDRH-15-12ST Mouser Part No 709-DDRH-15-12ST	MEAN WELL	DC/DC Converters - Chassis Mount 15W 150-1500Vin 12V 1.25A Screw terminal mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	12In Stock	$58.34 $55.62 $53.18 $52.66	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount 15W 150-1500Vin 15V 1A DIN Rail mnt DDRH-15-15DR MEAN WELL 1: $58.34 4In Stock	Mfr. Part No. DDRH-15-15DR Mouser Part No 709-DDRH-15-15DR	MEAN WELL	DC/DC Converters - DIN Rail Mount 15W 150-1500Vin 15V 1A DIN Rail mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	4In Stock	$58.34 $55.62 $53.18 $52.66	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 15W 150-1500Vin 15V 1A PCB mnt DDRH-15-15P MEAN WELL 1: $50.18 25In Stock 18Expected 8/3/2027	Mfr. Part No. DDRH-15-15P Mouser Part No 709-DDRH-15-15P	MEAN WELL	DC/DC Converters - Through Hole 15W 150-1500Vin 15V 1A PCB mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	25In Stock 18Expected 8/3/2027	$50.18 $47.74 $45.70 $44.34	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount 15W 150-1500Vin 15V 1A Screw terminal mnt DDRH-15-15ST MEAN WELL 1: $58.34 10In Stock	Mfr. Part No. DDRH-15-15ST Mouser Part No 709-DDRH-15-15ST	MEAN WELL	DC/DC Converters - Chassis Mount 15W 150-1500Vin 15V 1A Screw terminal mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	10In Stock	$58.34 $55.62 $53.18 $52.66	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount 15W 150-1500Vin 24V 0.625A DIN Rail mnt DDRH-15-24DR MEAN WELL 1: $58.34 26In Stock 90On Order	Mfr. Part No. DDRH-15-24DR Mouser Part No 709-DDRH-15-24DR	MEAN WELL	DC/DC Converters - DIN Rail Mount 15W 150-1500Vin 24V 0.625A DIN Rail mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	26In Stock 90On Order On Order Ship Dates Mfr. No: DDRH-15-24DR Stock: 26 Can Dispatch Immediately On Order: 36 Expected 8/3/2027 54 Expected 15/3/2027 Factory Lead Time: 22 Weeks	$58.34 $55.62 $53.18 $51.68	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount 15W 150-1500Vin 24V 0.625A Screw terminal mnt DDRH-15-24ST MEAN WELL 1: $58.34 7In Stock 18Expected 3/11/2026	Mfr. Part No. DDRH-15-24ST Mouser Part No 709-DDRH-15-24ST	MEAN WELL	DC/DC Converters - Chassis Mount 15W 150-1500Vin 24V 0.625A Screw terminal mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	7In Stock 18Expected 3/11/2026	$58.34 $55.62 $53.18 $51.68	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount 30W 150-1500Vin 12V 2.5A DIN Rail mnt DDRH-30-12DR MEAN WELL 1: $68.27 6In Stock	Mfr. Part No. DDRH-30-12DR Mouser Part No 709-DDRH-30-12DR	MEAN WELL	DC/DC Converters - DIN Rail Mount 30W 150-1500Vin 12V 2.5A DIN Rail mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	6In Stock	$68.27 $65.01 $62.15 $61.59	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount 30W 150-1500Vin 12V 2.5A Screw terminal mnt DDRH-30-12ST MEAN WELL 1: $68.27 25In Stock	Mfr. Part No. DDRH-30-12ST Mouser Part No 709-DDRH-30-12ST	MEAN WELL	DC/DC Converters - Chassis Mount 30W 150-1500Vin 12V 2.5A Screw terminal mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	25In Stock	$68.27 $65.01 $62.15 $61.59	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount 30W 150-1500Vin 24V 1.25A DIN Rail mnt DDRH-30-24DR MEAN WELL 1: $68.27 16In Stock	Mfr. Part No. DDRH-30-24DR Mouser Part No 709-DDRH-30-24DR	MEAN WELL	DC/DC Converters - DIN Rail Mount 30W 150-1500Vin 24V 1.25A DIN Rail mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	16In Stock	$68.27 $65.01 $62.15 $61.59	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 30W 150-1500Vin 24V 1.25A PCB mnt DDRH-30-24P MEAN WELL 1: $59.98 9In Stock	Mfr. Part No. DDRH-30-24P Mouser Part No 709-DDRH-30-24P	MEAN WELL	DC/DC Converters - Through Hole 30W 150-1500Vin 24V 1.25A PCB mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	9In Stock	$59.98 $57.12 $54.54 $53.04	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount 30W 150-1500Vin 24V 1.25A Screw terminal mnt DDRH-30-24ST MEAN WELL 1: $68.27 7In Stock	Mfr. Part No. DDRH-30-24ST Mouser Part No 709-DDRH-30-24ST	MEAN WELL	DC/DC Converters - Chassis Mount 30W 150-1500Vin 24V 1.25A Screw terminal mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	7In Stock	$68.27 $65.01 $62.15 $60.38	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount 30W 150-1500Vin 48V 0.625A DIN Rail mnt DDRH-30-48DR MEAN WELL 1: $68.27 18In Stock	Mfr. Part No. DDRH-30-48DR Mouser Part No 709-DDRH-30-48DR	MEAN WELL	DC/DC Converters - DIN Rail Mount 30W 150-1500Vin 48V 0.625A DIN Rail mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	18In Stock	$68.27 $65.01 $62.15 $61.59	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 30W 150-1500Vin 48V 0.625A PCB mnt DDRH-30-48P MEAN WELL 1: $59.98 13In Stock	Mfr. Part No. DDRH-30-48P Mouser Part No 709-DDRH-30-48P	MEAN WELL	DC/DC Converters - Through Hole 30W 150-1500Vin 48V 0.625A PCB mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	13In Stock	$59.98 $57.12 $54.54 $54.02	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount 45W 150-1500Vin 12V 3.5A Screw terminal mnt DDRH-45-12ST MEAN WELL 1: $72.62 1In Stock	Mfr. Part No. DDRH-45-12ST Mouser Part No 709-DDRH-45-12ST	MEAN WELL	DC/DC Converters - Chassis Mount 45W 150-1500Vin 12V 3.5A Screw terminal mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	1In Stock	$72.62 $69.22 $66.10 $64.19	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount 45W 150-1500Vin 24V 1.87A DIN Rail mnt DDRH-45-24DR MEAN WELL 1: $72.62 68In Stock 54Expected 13/1/2027	Mfr. Part No. DDRH-45-24DR Mouser Part No 709-DDRH-45-24DR	MEAN WELL	DC/DC Converters - DIN Rail Mount 45W 150-1500Vin 24V 1.87A DIN Rail mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	68In Stock 54Expected 13/1/2027	$72.62 $69.22 $66.10 $64.19	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount 45W 150-1500Vin 48V 0.938A DIN Rail mnt DDRH-45-48DR MEAN WELL 1: $72.62 7In Stock	Mfr. Part No. DDRH-45-48DR Mouser Part No 709-DDRH-45-48DR	MEAN WELL	DC/DC Converters - DIN Rail Mount 45W 150-1500Vin 48V 0.938A DIN Rail mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	7In Stock	$72.62 $69.22 $66.10 $65.48	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 45W 150-1500Vin 48V 0.938A PCB mnt DDRH-45-48P MEAN WELL 1: $64.33 4In Stock	Mfr. Part No. DDRH-45-48P Mouser Part No 709-DDRH-45-48P	MEAN WELL	DC/DC Converters - Through Hole 45W 150-1500Vin 48V 0.938A PCB mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	4In Stock	$64.33 $61.34 $58.62 $58.10	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount 15W 150-1500Vin 12V 1.25A DIN Rail mnt DDRH-15-12DR MEAN WELL 1: $58.34 1In Stock	Mfr. Part No. DDRH-15-12DR Mouser Part No 709-DDRH-15-12DR	MEAN WELL	DC/DC Converters - DIN Rail Mount 15W 150-1500Vin 12V 1.25A DIN Rail mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	1In Stock	$58.34 $55.62 $53.18 $52.66	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount 45W 150-1500Vin 24V 1.87A Screw terminal mnt DDRH-45-24ST MEAN WELL 1: $72.62 128In Stock 16Expected 3/11/2026	Mfr. Part No. DDRH-45-24ST Mouser Part No 709-DDRH-45-24ST	MEAN WELL	DC/DC Converters - Chassis Mount 45W 150-1500Vin 24V 1.87A Screw terminal mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	128In Stock 16Expected 3/11/2026	$72.62 $69.22 $66.10 $64.19	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount 45W 150-1500Vin 12V 3.5A DIN Rail mnt DDRH-45-12DR MEAN WELL 1: $72.62 41On Order	Mfr. Part No. DDRH-45-12DR Mouser Part No 709-DDRH-45-12DR	MEAN WELL	DC/DC Converters - DIN Rail Mount 45W 150-1500Vin 12V 3.5A DIN Rail mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	41On Order On Order Ship Dates Mfr. No: DDRH-45-12DR Stock: 0 On Order: 22 Expected 3/11/2026 19 Expected 22/2/2027 Factory Lead Time: 22 Weeks	$72.62 $69.22 $66.10 $64.19	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 45W 150-1500Vin 12V 3.5A PCB mnt DDRH-45-12P MEAN WELL 1: $64.33 54In Stock	Mfr. Part No. DDRH-45-12P Mouser Part No 709-DDRH-45-12P	MEAN WELL	DC/DC Converters - Through Hole 45W 150-1500Vin 12V 3.5A PCB mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	54In Stock	$64.33 $61.34 $58.62 $56.85	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 45W 150-1500Vin 24V 1.87A PCB mnt DDRH-45-24P MEAN WELL 1: $64.33 71On Order	Mfr. Part No. DDRH-45-24P Mouser Part No 709-DDRH-45-24P	MEAN WELL	DC/DC Converters - Through Hole 45W 150-1500Vin 24V 1.87A PCB mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	71On Order On Order Ship Dates Mfr. No: DDRH-45-24P Stock: 0 On Order: 35 Expected 3/11/2026 36 Expected 31/3/2027 Factory Lead Time: 22 Weeks	$64.33 $61.34 $58.62 $56.85	Min.: 1 Mult.: 1

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