DC/DC Converters - DIN Rail Mount

DDR DIN-Rail DC-DC Converters

MEAN WELL DDR DIN-Rail DC-DC Converters are designed for fast, convenient, and easy installation onto TS-35/7.5 or TS-35/15 DIN rails. This family of converters is suitable for industrial control, automation, and communication systems, with options to meet both railway and ITE safety standards. MEAN WELL DDR DIN-Rail DC-DC Converters include protections such as short-circuit, overload, overvoltage, input reverse polarity, and input undervoltage.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Isolation	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Isolation Voltage	Length	Width	Height	Industry	Series
DC/DC Converters - DIN Rail Mount 67.2-154Vin 12V DIN 400.8W 33.4A DDR-480D-12 MEAN WELL 1: $207.87 A tariff of 30% may be applied if shipping to the United States. 4In Stock	Mfr. Part # DDR-480D-12 Mouser Part # 709-DDR-480D-12	MEAN WELL	DC/DC Converters - DIN Rail Mount 67.2-154Vin 12V DIN 400.8W 33.4A Learn More about MEAN WELL ddr 480 converters	Datasheet	4In Stock	$207.87 $200.80 $191.72 $186.50 View $186.49 Quote A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	480 W	12 V	33.4 A	4 kV	129.2 mm	85.5 mm	125.2 mm	Industrial	DDR-480
DC/DC Converters - DIN Rail Mount 250-1500VDC O/P +24V10A DDRH-240-24 MEAN WELL 1: $89.30 A tariff of 30% may be applied if shipping to the United States. 30In Stock 144Expected 11/4/2026	Mfr. Part # DDRH-240-24 Mouser Part # 709-DDRH-240-24	MEAN WELL	DC/DC Converters - DIN Rail Mount 250-1500VDC O/P +24V10A Learn More about MEAN WELL ddrh 120 240 dcdc converters	Datasheet	30In Stock 144Expected 11/4/2026	$89.30 $85.10 $81.30 $79.00 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	240 W	24 VDC	10 A	4 kVAC	129.2 mm	125.2 mm	85.5 mm	Industrial	DDRH-240
DC/DC Converters - DIN Rail Mount 9-18Vin 24Vout 4.2A 100.8W DIN Iso DC-DC DDR-120A-24 MEAN WELL 1: $69.20 A tariff of 30% may be applied if shipping to the United States. 460In Stock 420Expected 12/18/2026	Mfr. Part # DDR-120A-24 Mouser Part # 709-DDR-120A-24	MEAN WELL	DC/DC Converters - DIN Rail Mount 9-18Vin 24Vout 4.2A 100.8W DIN Iso DC-DC Learn More about MEAN WELL ddr 120	Datasheet	460In Stock 420Expected 12/18/2026	$69.20 $65.90 $63.00 $61.20 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	24 V	4.2 A	4 kV	102 mm	32 mm	125 mm	Industrial	DDR-120
DC/DC Converters - DIN Rail Mount 9-18Vin 48Vout 2.1A 100.8W DIN Iso DC-DC DDR-120A-48 MEAN WELL 1: $69.20 A tariff of 30% may be applied if shipping to the United States. 297In Stock 364Expected 12/18/2026	Mfr. Part # DDR-120A-48 Mouser Part # 709-DDR-120A-48	MEAN WELL	DC/DC Converters - DIN Rail Mount 9-18Vin 48Vout 2.1A 100.8W DIN Iso DC-DC Learn More about MEAN WELL ddr 120	Datasheet	297In Stock 364Expected 12/18/2026	$69.20 $65.90 $63.00 $61.20 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	48 V	2.1 A	4 kV	102 mm	32 mm	125 mm	Industrial	DDR-120
DC/DC Converters - DIN Rail Mount 16.8-33.6Vin 24V 5A 120W DIN Iso DC-DC DDR-120B-24 MEAN WELL 1: $69.20 A tariff of 30% may be applied if shipping to the United States. 820In Stock 532Expected 12/30/2026	Mfr. Part # DDR-120B-24 Mouser Part # 709-DDR-120B-24	MEAN WELL	DC/DC Converters - DIN Rail Mount 16.8-33.6Vin 24V 5A 120W DIN Iso DC-DC Learn More about MEAN WELL ddr 120	Datasheet	820In Stock 532Expected 12/30/2026	$69.20 $65.90 $63.00 $61.20 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	24 V	5 A	4 kV	102 mm	32 mm	125 mm	Industrial	DDR-120
DC/DC Converters - DIN Rail Mount O/P +12V1.25A DDR-15G-12 MEAN WELL 1: $20.50 A tariff of 30% may be applied if shipping to the United States. 2,456In Stock 1,760Expected 1/5/2027	Mfr. Part # DDR-15G-12 Mouser Part # 709-DDR-15G-12	MEAN WELL	DC/DC Converters - DIN Rail Mount O/P +12V1.25A Learn More about MEAN WELL ddr 15	Datasheet	2,456In Stock 1,760Expected 1/5/2027	$20.50 $19.50 $18.70 $18.10 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	12 V	1.25 A	4 kV	54.5 mm	17.5 mm	90 mm	Industrial	DDR-15
DC/DC Converters - DIN Rail Mount O/P +24V0.63A DDR-15G-24 MEAN WELL 1: $20.50 A tariff of 30% may be applied if shipping to the United States. 1,431In Stock 960Expected 1/5/2027	Mfr. Part # DDR-15G-24 Mouser Part # 709-DDR-15G-24	MEAN WELL	DC/DC Converters - DIN Rail Mount O/P +24V0.63A Learn More about MEAN WELL ddr 15	Datasheet	1,431In Stock 960Expected 1/5/2027	$20.50 $19.50 $18.70 $18.10 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	24 V	630 mA	4 kV	54.5 mm	17.5 mm	90 mm	Industrial	DDR-15
DC/DC Converters - DIN Rail Mount O/P +5V3A DDR-15G-5 MEAN WELL 1: $20.50 A tariff of 30% may be applied if shipping to the United States. 4,029In Stock 2,880Expected 1/5/2027	Mfr. Part # DDR-15G-5 Mouser Part # 709-DDR-15G-5	MEAN WELL	DC/DC Converters - DIN Rail Mount O/P +5V3A Learn More about MEAN WELL ddr 15	Datasheet	4,029In Stock 2,880Expected 1/5/2027	$20.50 $19.50 $18.70 $18.10 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	15 W	5 V	3 A	4 kV	54.5 mm	17.5 mm	90 mm	Industrial	DDR-15
DC/DC Converters - DIN Rail Mount O/P +24V10A DDR-240B-24 MEAN WELL 1: $103.60 A tariff of 30% may be applied if shipping to the United States. 932In Stock	Mfr. Part # DDR-240B-24 Mouser Part # 709-DDR-240B-24	MEAN WELL	DC/DC Converters - DIN Rail Mount O/P +24V10A Learn More about MEAN WELL ddr 240	Datasheet	932In Stock	$103.60 $98.60 $94.30 $91.60 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	240 W	24 V	10 A	4 kV	113.5 mm	40 mm	125.2 mm	Industrial	DDR-240
DC/DC Converters - DIN Rail Mount O/P +48V5A DDR-240B-48 MEAN WELL 1: $103.60 A tariff of 30% may be applied if shipping to the United States. 334In Stock 820On Order	Mfr. Part # DDR-240B-48 Mouser Part # 709-DDR-240B-48	MEAN WELL	DC/DC Converters - DIN Rail Mount O/P +48V5A Learn More about MEAN WELL ddr 240	Datasheet	334In Stock 820On Order On Order Ship Dates Mfr. #: DDR-240B-48 Stock: 334 Can Ship Immediately On Order: 380 Expected 1/5/2027 440 Expected 3/31/2027 Factory Lead-Time: 26 Weeks	$103.60 $98.60 $94.30 $91.60 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	240 W	48 V	5 A	4 kV	113.5 mm	40 mm	125.2 mm	Industrial	DDR-240
DC/DC Converters - DIN Rail Mount O/P +12V2.5A DDR-30G-12 MEAN WELL 1: $27.60 A tariff of 30% may be applied if shipping to the United States. 2,580In Stock	Mfr. Part # DDR-30G-12 Mouser Part # 709-DDR-30G-12	MEAN WELL	DC/DC Converters - DIN Rail Mount O/P +12V2.5A Learn More about MEAN WELL ddr 30	Datasheet	2,580In Stock	$27.60 $26.20 $25.10 $24.40 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	12 V	2.5 A	4 kV	54.5 mm	35 mm	90 mm	Industrial	DDR-30
DC/DC Converters - DIN Rail Mount O/P +24V1.25A DDR-30G-24 MEAN WELL 1: $27.60 A tariff of 30% may be applied if shipping to the United States. 7,753In Stock 6,144Expected 1/5/2027	Mfr. Part # DDR-30G-24 Mouser Part # 709-DDR-30G-24	MEAN WELL	DC/DC Converters - DIN Rail Mount O/P +24V1.25A Learn More about MEAN WELL ddr 30	Datasheet	7,753In Stock 6,144Expected 1/5/2027	$27.60 $26.20 $25.10 $24.40 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	24 V	1.25 A	4 kV	54.5 mm	35 mm	90 mm	Industrial	DDR-30
DC/DC Converters - DIN Rail Mount O/P +5V6A DDR-30G-5 MEAN WELL 1: $27.60 A tariff of 30% may be applied if shipping to the United States. 1,892In Stock	Mfr. Part # DDR-30G-5 Mouser Part # 709-DDR-30G-5	MEAN WELL	DC/DC Converters - DIN Rail Mount O/P +5V6A Learn More about MEAN WELL ddr 30	Datasheet	1,892In Stock	$27.60 $26.20 $25.10 $24.40 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	5 V	6 A	4 kV	54.5 mm	35 mm	90 mm	Industrial	DDR-30
DC/DC Converters - DIN Rail Mount O/P +12V2.5A DDR-30L-12 MEAN WELL 1: $27.60 A tariff of 30% may be applied if shipping to the United States. 703In Stock 1,344On Order	Mfr. Part # DDR-30L-12 Mouser Part # 709-DDR-30L-12	MEAN WELL	DC/DC Converters - DIN Rail Mount O/P +12V2.5A Learn More about MEAN WELL ddr 30	Datasheet	703In Stock 1,344On Order On Order Ship Dates Mfr. #: DDR-30L-12 Stock: 703 Can Ship Immediately On Order: 576 Expected 1/5/2027 768 Expected 3/31/2027 Factory Lead-Time: 28 Weeks	$27.60 $26.20 $25.10 $24.40 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	12 V	2.5 A	4 kV	54.5 mm	35 mm	90 mm	Industrial	DDR-30
DC/DC Converters - DIN Rail Mount 16.8-33.6Vin 48V 10A 480W DIN DDR-480B-48 MEAN WELL 1: $216.60 A tariff of 30% may be applied if shipping to the United States. 116In Stock	Mfr. Part # DDR-480B-48 Mouser Part # 709-DDR-480B-48	MEAN WELL	DC/DC Converters - DIN Rail Mount 16.8-33.6Vin 48V 10A 480W DIN Learn More about MEAN WELL ddr 480 converters	Datasheet	116In Stock	$216.60 $206.30 $197.20 $191.50 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	480 W	48 V	10 A	4 kV	129.2 mm	85.5 mm	125.2 mm	Industrial	DDR-480
DC/DC Converters - DIN Rail Mount O/P +24V20A DDR-480C-24 MEAN WELL 1: $216.60 A tariff of 30% may be applied if shipping to the United States. 209In Stock 176Expected 1/5/2027	Mfr. Part # DDR-480C-24 Mouser Part # 709-DDR-480C-24	MEAN WELL	DC/DC Converters - DIN Rail Mount O/P +24V20A Learn More about MEAN WELL ddr 480 converters	Datasheet	209In Stock 176Expected 1/5/2027	$216.60 $206.30 $197.20 $191.50 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	480 W	24 V	20 A	4 kV	129.2 mm	85.5 mm	125.2 mm	Industrial	DDR-480
DC/DC Converters - DIN Rail Mount O/P +24V20A DDR-480D-24 MEAN WELL 1: $216.60 A tariff of 30% may be applied if shipping to the United States. 136In Stock	Mfr. Part # DDR-480D-24 Mouser Part # 709-DDR-480D-24	MEAN WELL	DC/DC Converters - DIN Rail Mount O/P +24V20A Learn More about MEAN WELL ddr 480 converters	Datasheet	136In Stock	$216.60 $206.30 $197.20 $191.50 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	480 W	24 V	20 A	4 kV	129.2 mm	85.5 mm	125.2 mm	Industrial	DDR-480
DC/DC Converters - DIN Rail Mount O/P +12V5A DDR-60G-12 MEAN WELL 1: $34.20 A tariff of 30% may be applied if shipping to the United States. 941In Stock 960Expected 1/5/2027	Mfr. Part # DDR-60G-12 Mouser Part # 709-DDR-60G-12	MEAN WELL	DC/DC Converters - DIN Rail Mount O/P +12V5A Learn More about MEAN WELL ddr 60	Datasheet	941In Stock 960Expected 1/5/2027	$34.20 $32.60 $31.10 $30.20 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	12 V	5 A	4 kV	54.5 mm	52.5 mm	90 mm	Industrial	DDR-60
DC/DC Converters - DIN Rail Mount O/P +24V2.5A DDR-60G-24 MEAN WELL 1: $34.20 A tariff of 30% may be applied if shipping to the United States. 2,059In Stock 1,320Expected 1/5/2027	Mfr. Part # DDR-60G-24 Mouser Part # 709-DDR-60G-24	MEAN WELL	DC/DC Converters - DIN Rail Mount O/P +24V2.5A Learn More about MEAN WELL ddr 60	Datasheet	2,059In Stock 1,320Expected 1/5/2027	$34.20 $32.60 $31.10 $30.20 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	24 V	2.5 A	4 kV	54.5 mm	52.5 mm	90 mm	Industrial	DDR-60
DC/DC Converters - DIN Rail Mount 120W 250-1500Vdc 32V 3.75A DDRH-120-32 MEAN WELL 1: $61.80 A tariff of 30% may be applied if shipping to the United States. 6In Stock	Mfr. Part # DDRH-120-32 Mouser Part # 709-DDRH-120-32	MEAN WELL	DC/DC Converters - DIN Rail Mount 120W 250-1500Vdc 32V 3.75A Learn More about MEAN WELL ddrh 120 240 dcdc converters	Datasheet	6In Stock	$61.80 $58.80 $56.20 $55.72 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	32 VDC	3.75 A	4 kVAC	125.2 mm	115 mm	63 mm	Industrial	DDRH-120
DC/DC Converters - DIN Rail Mount 120W 250-1500Vdc 48V 2.5A DDRH-120-48 MEAN WELL 1: $61.80 A tariff of 30% may be applied if shipping to the United States. 9In Stock	Mfr. Part # DDRH-120-48 Mouser Part # 709-DDRH-120-48	MEAN WELL	DC/DC Converters - DIN Rail Mount 120W 250-1500Vdc 48V 2.5A Learn More about MEAN WELL ddrh 120 240 dcdc converters	Datasheet	9In Stock	$61.80 $58.80 $56.20 $55.72 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	48 VDC	2.5 A	4 kVAC	125.2 mm	115 mm	63 mm	Industrial	DDRH-120
DC/DC Converters - DIN Rail Mount 240W 250-1500Vdc 32V 7.5A DDRH-240-32 MEAN WELL 1: $89.30 A tariff of 30% may be applied if shipping to the United States. 5In Stock	Mfr. Part # DDRH-240-32 Mouser Part # 709-DDRH-240-32	MEAN WELL	DC/DC Converters - DIN Rail Mount 240W 250-1500Vdc 32V 7.5A Learn More about MEAN WELL ddrh 120 240 dcdc converters	Datasheet	5In Stock	$89.30 $85.10 $81.30 $80.58 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	240 W	32 VDC	7.5 A	4 kVAC	129.2 mm	125.2 mm	85.5 mm	Industrial	DDRH-240
DC/DC Converters - DIN Rail Mount 240W 250-1500Vdc 48V 5A DDRH-240-48 MEAN WELL 1: $89.30 A tariff of 30% may be applied if shipping to the United States. 4In Stock	Mfr. Part # DDRH-240-48 Mouser Part # 709-DDRH-240-48	MEAN WELL	DC/DC Converters - DIN Rail Mount 240W 250-1500Vdc 48V 5A Learn More about MEAN WELL ddrh 120 240 dcdc converters	Datasheet	4In Stock	$89.30 $85.10 $81.30 $80.58 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	240 W	48 VDC	5 A	4 kVAC	129.2 mm	125.2 mm	85.5 mm	Industrial	DDRH-240
DC/DC Converters - DIN Rail Mount 9-18Vin 12Vout 8.3A 99.6W DIN Iso DC-DC DDR-120A-12 MEAN WELL 1: $69.20 A tariff of 30% may be applied if shipping to the United States. 185In Stock	Mfr. Part # DDR-120A-12 Mouser Part # 709-DDR-120A-12	MEAN WELL	DC/DC Converters - DIN Rail Mount 9-18Vin 12Vout 8.3A 99.6W DIN Iso DC-DC Learn More about MEAN WELL ddr 120	Datasheet	185In Stock	$69.20 $65.90 $63.00 $61.20 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	12 V	8.3 A	4 kV	102 mm	32 mm	125 mm	Industrial	DDR-120
DC/DC Converters - DIN Rail Mount 16.8-33.6Vin 12V 10A 120W DIN Iso DC-DC DDR-120B-12 MEAN WELL 1: $69.20 A tariff of 30% may be applied if shipping to the United States. 93In Stock 1,708On Order	Mfr. Part # DDR-120B-12 Mouser Part # 709-DDR-120B-12	MEAN WELL	DC/DC Converters - DIN Rail Mount 16.8-33.6Vin 12V 10A 120W DIN Iso DC-DC Learn More about MEAN WELL ddr 120	Datasheet	93In Stock 1,708On Order On Order Ship Dates Mfr. #: DDR-120B-12 Stock: 93 Can Ship Immediately On Order: 532 Expected 11/4/2026 1,176 Expected 3/31/2027 Factory Lead-Time: 26 Weeks	$69.20 $65.90 $63.00 $61.20 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Isolated	1 Output	120 W	12 V	10 A	4 kV	102 mm	32 mm	125 mm	Industrial	DDR-120

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630 mA
1 A
1.25 A
2 A
2.1 A
2.5 A
3 A
3.5 A
3.75 A
4 A
4.2 A
4.5 A
5 A
6 A
7.5 A
8.3 A
8.4 A
10 A
10.8 A
12 A