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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 (TWD) 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: NT$1,322.87 167In Stock	Mfr. Part # DDRH-15-24P Mouser Part # 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	167In Stock	NT$1,322.87 NT$1,258.34 NT$1,204.56 NT$1,168.71	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: NT$1,952.75 68In Stock 54Expected 1/13/2027	Mfr. Part # DDRH-45-24DR Mouser Part # 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 1/13/2027	NT$1,952.75 NT$1,861.33 NT$1,777.44 NT$1,726.18 NT$1,692.12	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount 45W 150-1500Vin 24V 1.87A Screw terminal mnt DDRH-45-24ST MEAN WELL 1: NT$1,914.03 144In Stock	Mfr. Part # DDRH-45-24ST Mouser Part # 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	144In Stock	NT$1,914.03 NT$1,824.41 NT$1,741.95 NT$1,692.12	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount 15W 150-1500Vin 5V 2A DIN Rail mnt DDRH-15-05DR MEAN WELL 1: NT$1,537.97 6In Stock	Mfr. Part # DDRH-15-05DR Mouser Part # 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	NT$1,537.97 NT$1,466.27 NT$1,401.74 NT$1,388.11	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount 15W 150-1500Vin 12V 1.25A Screw terminal mnt DDRH-15-12ST MEAN WELL 1: NT$1,537.97 12In Stock	Mfr. Part # DDRH-15-12ST Mouser Part # 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	NT$1,537.97 NT$1,466.27 NT$1,430.06 NT$1,401.74 NT$1,388.11	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount 15W 150-1500Vin 15V 1A DIN Rail mnt DDRH-15-15DR MEAN WELL 1: NT$1,537.97 4In Stock	Mfr. Part # DDRH-15-15DR Mouser Part # 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	NT$1,537.97 NT$1,466.27 NT$1,401.74 NT$1,388.11	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 15W 150-1500Vin 15V 1A PCB mnt DDRH-15-15P MEAN WELL 1: NT$1,322.51 24In Stock 18Expected 3/31/2027	Mfr. Part # DDRH-15-15P Mouser Part # 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	24In Stock 18Expected 3/31/2027	NT$1,322.51 NT$1,283.79 NT$1,228.94 NT$1,192.37 NT$1,168.71	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount 15W 150-1500Vin 15V 1A Screw terminal mnt DDRH-15-15ST MEAN WELL 1: NT$1,537.97 10In Stock	Mfr. Part # DDRH-15-15ST Mouser Part # 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	NT$1,537.97 NT$1,495.66 NT$1,401.74 NT$1,388.11	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: NT$1,537.97 24In Stock 90On Order	Mfr. Part # DDRH-15-24DR Mouser Part # 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	24In Stock 90On Order On Order Ship Dates Mfr. #: DDRH-15-24DR Stock: 24 Can Ship Immediately On Order: 36 Expected 3/31/2027 54 Expected 4/14/2027 Factory Lead-Time: 22 Weeks	NT$1,537.97 NT$1,466.27 NT$1,401.74 NT$1,362.30 NT$1,361.94	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount 15W 150-1500Vin 24V 0.625A Screw terminal mnt DDRH-15-24ST MEAN WELL 1: NT$1,537.61 25In Stock	Mfr. Part # DDRH-15-24ST Mouser Part # 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	25In Stock	NT$1,537.61 NT$1,465.91 NT$1,401.74 NT$1,362.30 Quote Quote	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: NT$1,835.88 6In Stock	Mfr. Part # DDRH-30-12DR Mouser Part # 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	NT$1,835.88 NT$1,748.05 NT$1,638.35 NT$1,628.31 View NT$1,627.95 NT$1,623.65	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount 30W 150-1500Vin 12V 2.5A Screw terminal mnt DDRH-30-12ST MEAN WELL 1: NT$1,799.67 25In Stock	Mfr. Part # DDRH-30-12ST Mouser Part # 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	NT$1,799.67 NT$1,748.05 NT$1,671.33 NT$1,638.35 NT$1,623.65	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: NT$1,799.67 16In Stock	Mfr. Part # DDRH-30-24DR Mouser Part # 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	NT$1,799.67 NT$1,713.63 NT$1,671.33 NT$1,638.35 NT$1,623.65	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 30W 150-1500Vin 24V 1.25A PCB mnt DDRH-30-24P MEAN WELL 1: NT$1,580.63 9In Stock	Mfr. Part # DDRH-30-24P Mouser Part # 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	NT$1,580.63 NT$1,505.34 NT$1,437.23 NT$1,398.15	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: NT$1,799.67 18In Stock	Mfr. Part # DDRH-30-48DR Mouser Part # 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	NT$1,799.67 NT$1,713.63 NT$1,638.35 NT$1,623.65	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 30W 150-1500Vin 48V 0.625A PCB mnt DDRH-30-48P MEAN WELL 1: NT$1,580.99 13In Stock	Mfr. Part # DDRH-30-48P Mouser Part # 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	NT$1,580.99 NT$1,505.70 NT$1,466.62 NT$1,437.59 NT$1,423.96	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: NT$1,914.39 19In Stock 19Expected 3/31/2027	Mfr. Part # DDRH-45-12DR Mouser Part # 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	19In Stock 19Expected 3/31/2027	NT$1,914.39 NT$1,824.77 NT$1,742.31 NT$1,692.12	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 45W 150-1500Vin 12V 3.5A PCB mnt DDRH-45-12P MEAN WELL 1: NT$1,695.71 34In Stock	Mfr. Part # DDRH-45-12P Mouser Part # 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	34In Stock	NT$1,695.71 NT$1,616.84 NT$1,545.14 NT$1,498.53	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 45W 150-1500Vin 15V 3A PCB mnt DDRH-45-15P MEAN WELL 1: NT$1,695.71 12In Stock	Mfr. Part # DDRH-45-15P Mouser Part # 709-DDRH-45-15P	MEAN WELL	DC/DC Converters - Through Hole 45W 150-1500Vin 15V 3A PCB mnt Learn More about MEAN WELL ddrh 15 30 45 dcdc converters	Datasheet	12In Stock	NT$1,695.71 NT$1,616.84 NT$1,545.14 NT$1,531.51	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: NT$1,914.39 7In Stock	Mfr. Part # DDRH-45-48DR Mouser Part # 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	NT$1,914.39 NT$1,861.33 NT$1,742.31	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: NT$1,537.97 1In Stock	Mfr. Part # DDRH-15-12DR Mouser Part # 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	NT$1,537.97 NT$1,466.27 NT$1,401.74 NT$1,388.11	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 15W 150-1500Vin 12V 1.25A PCB mnt DDRH-15-12P MEAN WELL 1: NT$1,322.51 5In Stock 144On Order	Mfr. Part # DDRH-15-12P Mouser Part # 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	5In Stock 144On Order On Order Ship Dates Mfr. #: DDRH-15-12P Stock: 5 Can Ship Immediately On Order: 72 Expected 3/22/2027 72 Expected 4/14/2027 Factory Lead-Time: 22 Weeks	NT$1,322.51 NT$1,283.79 NT$1,228.94 NT$1,168.71	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount 45W 150-1500Vin 12V 3.5A Screw terminal mnt DDRH-45-12ST MEAN WELL 1: NT$1,914.03 1In Stock 40Expected 3/22/2027	Mfr. Part # DDRH-45-12ST Mouser Part # 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 40Expected 3/22/2027	NT$1,914.03 NT$1,824.77 NT$1,742.31 NT$1,692.12	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 45W 150-1500Vin 48V 0.938A PCB mnt DDRH-45-48P MEAN WELL 1: NT$1,695.71 3In Stock	Mfr. Part # DDRH-45-48P Mouser Part # 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	3In Stock	NT$1,695.71 NT$1,616.84 NT$1,545.14	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 45W 150-1500Vin 24V 1.87A PCB mnt DDRH-45-24P MEAN WELL 1: NT$1,695.71 85On Order	Mfr. Part # DDRH-45-24P Mouser Part # 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	85On Order On Order Ship Dates Mfr. #: DDRH-45-24P Stock: 0 On Order: 49 Expected 3/22/2027 36 Expected 3/31/2027 Factory Lead-Time: 22 Weeks	NT$1,695.71 NT$1,616.84 NT$1,545.14 NT$1,498.53 Quote Quote	Min.: 1 Mult.: 1