DC/DC Converters - Chassis Mount

CQB75W8 CMFC(D) 8:1 Input Isolated DC-DC Converter

Cincon CQB75W8 CMFC(D) 8:1 Input Isolated DC-DC Converters offer a 75W output power rating, 12V_DC to 48V_DC output voltage range, and up to 90% efficiency. These converters provide low no-load power consumption, comply with EN50155, EN45545, and EN50121-3-2 standards, and are an ideal solution for energy-critical systems. CQB75W8 CMFC(D) converters are fully protected against input UVLO (under voltage lockout), output over-current, output over-voltage, overtemperature, and continuous short-circuit conditions. Cincon CQB75W8 CMFC(D) 8:1 Input Isolated DC-DC Converters are designed for common railway applications of 24V, 36V, or 48V nominal voltage, distributed power architectures, telecommunications, battery-operated equipment, and industrial applications.

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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	Package/Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Chassis Mount CQB75W8-36S48-CMFD Cincon 1: $239.63 27In Stock	Mfr. Part No. CQB75W8-36S48-CMFD Mouser Part No 418-CQB75W836S48CMFD	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	27In Stock	$239.63 $179.65 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	48 V	1.56 A	3 kV	1/4 Brick	116.8 mm	63.4 mm	37 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S12-CMFD Cincon 1: $150.00 15In Stock	Mfr. Part No. CQB75W8-36S12-CMFD Mouser Part No 418-CQB75W836S12CMFD	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	15In Stock	$150.00 $147.00 $142.59 $136.89 $133.91	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	12 V	6.25 A	3 kV	1/4 Brick	116.8 mm	63.4 mm	37 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S15-CMFC Cincon 1: $172.92 11In Stock	Mfr. Part No. CQB75W8-36S15-CMFC Mouser Part No 418-CQB75W836S15CMFC	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	11In Stock	$172.92 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	15 V	5 A	3 kV	1/4 Brick	116.8 mm	61 mm	37 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S28-CMFC Cincon 1: $172.92 18In Stock	Mfr. Part No. CQB75W8-36S28-CMFC Mouser Part No 418-CQB75W836S28CMFC	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	18In Stock	$172.92 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	28 V	2.67 A	3 kV	1/4 Brick	116.8 mm	61 mm	37 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S48-CMFC Cincon 1: $185.48 7In Stock	Mfr. Part No. CQB75W8-36S48-CMFC Mouser Part No 418-CQB75W836S48CMFC	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	7In Stock	$185.48 $182.30 $181.84 $163.28 View $160.84 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	48 V	1.56 A	3 kV	1/4 Brick	116.8 mm	61 mm	37 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S12-CMFC Cincon 1: $145.00 3In Stock	Mfr. Part No. CQB75W8-36S12-CMFC Mouser Part No 418-CQB75W836S12CMFC	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	3In Stock	$145.00 $142.10 $137.83 $132.32 $129.26	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	12 V	6.25 A	3 kV	1/4 Brick	116.8 mm	61 mm	37 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S28-CMFD Cincon 1: $185.92 5In Stock	Mfr. Part No. CQB75W8-36S28-CMFD Mouser Part No 418-CQB75W836S28CMFD	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	5In Stock	$185.92 $179.65 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	28 V	2.67 A	3 kV	1/4 Brick	116.8 mm	63.4 mm	37 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S15-CMFD Cincon 1: $239.63 4In Stock	Mfr. Part No. CQB75W8-36S15-CMFD Mouser Part No 418-CQB75W836S15CMFD	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	4In Stock	$239.63 $192.08 $187.87 $179.65 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	15 V	5 A	3 kV	1/4 Brick	116.8 mm	63.4 mm	37 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S24-CMFD Cincon 1: $195.88 13Expected 22/12/2026	Mfr. Part No. CQB75W8-36S24-CMFD Mouser Part No 418-CQB75W836S24CMFD	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	13Expected 22/12/2026	$195.88 $192.08	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	24 V	3.12 A	3 kV	1/4 Brick	116.8 mm	63.4 mm	37 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S12N-CMFC Cincon 1: $172.76 Non-Stocked	Mfr. Part No. CQB75W8-36S12N-CMFC Mouser Part No 418-CQB75W836S12NCMC	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	Non-Stocked	$172.76 $170.84 $168.93 $163.28 View $160.84 Quote	Min.: 1 Mult.: 1	Isolated	1 Output		12 V	6.25 A	3 kV	1/4 Brick	57.9 mm	36.8 mm	12.7 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S12N-CMFD Cincon 1: $178.98 Non-Stocked	Mfr. Part No. CQB75W8-36S12N-CMFD Mouser Part No 418-CQB75W836S12NCMD	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	Non-Stocked	$178.98 $176.99 $175.00 $169.15 View $166.62 Quote	Min.: 1 Mult.: 1	Isolated	1 Output		12 V	6.25 A	3 kV	1/4 Brick	57.9 mm	36.8 mm	12.7 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S15N-CMFC Cincon 1: $172.76 Non-Stocked	Mfr. Part No. CQB75W8-36S15N-CMFC Mouser Part No 418-CQB75W836S15NCMC	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	Non-Stocked	$172.76 $170.84 $168.93 $163.28 View $160.84 Quote	Min.: 1 Mult.: 1	Isolated	1 Output		15 V	5 A	3 kV	1/4 Brick	57.9 mm	36.8 mm	12.7 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S15N-CMFD Cincon 1: $178.98 Non-Stocked	Mfr. Part No. CQB75W8-36S15N-CMFD Mouser Part No 418-CQB75W836S15NCMD	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	Non-Stocked	$178.98 $176.99 $175.00 $169.15 View $166.62 Quote	Min.: 1 Mult.: 1	Isolated	1 Output		15 V	5 A	3 kV	1/4 Brick	57.9 mm	36.8 mm	12.7 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S24-CMFC Cincon 1: $189.35 Non-Stocked	Mfr. Part No. CQB75W8-36S24-CMFC Mouser Part No 418-CQB75W836S24CMFC	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	Non-Stocked	$189.35 $185.68 $181.61 $173.67 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	24 V	3.12 A	3 kV	1/4 Brick	116.8 mm	61 mm	37 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S24N-CMFC Cincon 1: $172.76 Non-Stocked	Mfr. Part No. CQB75W8-36S24N-CMFC Mouser Part No 418-CQB75W836S24NCMC	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	Non-Stocked	$172.76 $170.84 $168.93 $163.28 View $160.84 Quote	Min.: 1 Mult.: 1	Isolated	1 Output		24 V	3.12 A	3 kV	1/4 Brick	57.9 mm	36.8 mm	12.7 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S24N-CMFD Cincon 1: $195.88 Non-Stocked	Mfr. Part No. CQB75W8-36S24N-CMFD Mouser Part No 418-CQB75W836S24NCMD	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	Non-Stocked	$195.88 $192.08 $187.87 $179.65 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output		24 V	3.12 A	3 kV	1/4 Brick	57.9 mm	36.8 mm	12.7 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S28N-CMFC Cincon 1: $189.35 Non-Stocked	Mfr. Part No. CQB75W8-36S28N-CMFC Mouser Part No 418-CQB75W836S28NCMC	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	Non-Stocked	$189.35 $185.68 $181.61 $173.67 View Quote	Min.: 1 Mult.: 1	Isolated	1 Output		28 V	2.67 A	3 kV	1/4 Brick	57.9 mm	36.8 mm	12.7 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S28N-CMFD Cincon 1: $178.98 Non-Stocked	Mfr. Part No. CQB75W8-36S28N-CMFD Mouser Part No 418-CQB75W836S28NCMD	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	Non-Stocked	$178.98 $176.99 $175.00 $169.15 View $166.62 Quote	Min.: 1 Mult.: 1	Isolated	1 Output		28 V	2.67 A	3 kV	1/4 Brick	57.9 mm	36.8 mm	12.7 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S48N-CMFC Cincon 1: $172.76 Non-Stocked	Mfr. Part No. CQB75W8-36S48N-CMFC Mouser Part No 418-CQB75W836S48NCMC	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	Non-Stocked	$172.76 $170.84 $168.93 $163.28 View $160.84 Quote	Min.: 1 Mult.: 1	Isolated	1 Output		48 V	1.56 A	3 kV	1/4 Brick	57.9 mm	36.8 mm	12.7 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)
DC/DC Converters - Chassis Mount CQB75W8-36S48N-CMFD Cincon 1: $178.98 Non-Stocked	Mfr. Part No. CQB75W8-36S48N-CMFD Mouser Part No 418-CQB75W836S48NCMD	Cincon	DC/DC Converters - Chassis Mount Learn More about Cincon cqb75w8 cmfcd converters	Datasheet	Non-Stocked	$178.98 $176.99 $175.00 $169.15 View $166.62 Quote	Min.: 1 Mult.: 1	Isolated	1 Output		48 V	1.56 A	3 kV	1/4 Brick	57.9 mm	36.8 mm	12.7 mm	Industrial	+ 105 C	- 40 C	CQB75W8 CMFC(D)

CQB75W8 CMFC(D) 8:1 Input Isolated DC-DC Converter

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