DC/DC Converters - Chassis Mount

CQB75-300S Isolated DC-DC Converters

Cincon CQB75-300S Isolated DC-DC Converters offer efficiency up to 90% and 75W output power at a single-output voltage range of 5V to 48V. The CQB75-300 series features an optional heat sink to extend the full power range of the unit. The DC-DC converters are fully protected against input undervoltage lockout (UVLO), output overcurrent, output overvoltage, overtemperature, and continuous short-circuit conditions. Cincon CQB75-300S DC-DC converters offer a fixed switching frequency and can operate up to an altitude of 3000m. These converters operate within a -40°C to +105°C temperature range and 180V to 450V supply voltage range. Typical applications include distributed power architectures, telecommunications, servers, base stations, battery-operated equipment, and industrial.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 50-75W 180-450Vin 5Vout 15A Open CQB75-300S05-CMFC Cincon 1: 134,78 € 17In Stock	Mfr. Part No. CQB75-300S05-CMFC Mouser Part No 418-CQB75300S05CMFC	Cincon	DC/DC Converters - Chassis Mount 50-75W 180-450Vin 5Vout 15A Open Learn More about Cincon cqb75 300sxx cmfc d converters	Datasheet	17In Stock	134,78 € 132,09 € 127,79 € View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	5 V	15 A	3 kV	1/4 Brick	116.8 mm	61 mm	32 mm	Industrial	+ 100 C	- 40 C	CQB75-300S CMFC(D)
DC/DC Converters - Chassis Mount 75W 180-450Vin 3.3Vout 15A CQB75-300S3V3 Cincon 1: 88,58 € 24In Stock	Mfr. Part No. CQB75-300S3V3 Mouser Part No 418-CQB75-300S3V3	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 3.3Vout 15A Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	24In Stock	88,58 € 86,81 € 84,20 € 80,83 € View 76,79 € 72,20 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	3.3 V	15 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 50-75W 180-450Vin 12Vout 6.25A Open CQB75-300S12-CMFC Cincon 1: 134,78 € 17In Stock	Mfr. Part No. CQB75-300S12-CMFC Mouser Part No 418-CQB75300S12CMFC	Cincon	DC/DC Converters - Chassis Mount 50-75W 180-450Vin 12Vout 6.25A Open Learn More about Cincon cqb75 300sxx cmfc d converters	Datasheet	17In Stock	134,78 € 132,09 € 127,79 € View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	12 V	6.25 A	3 kV	1/4 Brick	116.8 mm	61 mm	32 mm	Industrial	+ 100 C	- 40 C	CQB75-300S CMFC(D)
DC/DC Converters - Chassis Mount 50-75W 180-450Vin 24Vout 3.12A Open CQB75-300S24-CMFC Cincon 1: 148,93 € 12In Stock	Mfr. Part No. CQB75-300S24-CMFC Mouser Part No 418-CQB75300S24CMFC	Cincon	DC/DC Converters - Chassis Mount 50-75W 180-450Vin 24Vout 3.12A Open Learn More about Cincon cqb75 300sxx cmfc d converters	Datasheet	12In Stock	148,93 € 145,36 € 144,70 € 140,38 € 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	32 mm	Industrial	+ 100 C	- 40 C	CQB75-300S CMFC(D)
DC/DC Converters - Chassis Mount 50-75W 180-450Vin 15Vout 5A Cov CQB75-300S15-CMFD Cincon 1: 157,10 € 1In Stock	Mfr. Part No. CQB75-300S15-CMFD Mouser Part No 418-CQB75300S15CMFD	Cincon	DC/DC Converters - Chassis Mount 50-75W 180-450Vin 15Vout 5A Cov Learn More about Cincon cqb75 300sxx cmfc d converters	Datasheet	1In Stock	157,10 € 144,44 € 139,90 € 132,49 € 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	34.2 mm	Industrial	+ 100 C	- 40 C	CQB75-300S CMFC(D)
DC/DC Converters - Chassis Mount 50-75W 180-450Vin 48Vout 1.56A Cov CQB75-300S48-CMFD Cincon 1: 157,10 € 5In Stock	Mfr. Part No. CQB75-300S48-CMFD Mouser Part No 418-CQB75300S48CMFD	Cincon	DC/DC Converters - Chassis Mount 50-75W 180-450Vin 48Vout 1.56A Cov Learn More about Cincon cqb75 300sxx cmfc d converters	Datasheet	5In Stock	157,10 € 144,44 € 139,90 € 132,49 € 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	34.2 mm	Industrial	+ 100 C	- 40 C	CQB75-300S CMFC(D)
DC/DC Converters - Chassis Mount 50-75W 180-450Vin 5Vout 15A Cov NL CQB75-300S05N-CMFD Cincon 1: 146,51 € 8In Stock	Mfr. Part No. CQB75-300S05N-CMFD Mouser Part No 418-CQB75300S05NCMFD	Cincon	DC/DC Converters - Chassis Mount 50-75W 180-450Vin 5Vout 15A Cov NL Learn More about Cincon cqb75 300sxx cmfc d converters	Datasheet	8In Stock	146,51 € 138,66 € 134,23 € View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	5 V	15 A	3 kV	1/4 Brick	116.8 mm	63.4 mm	34.2 mm	Industrial	+ 100 C	- 40 C	CQB75-300S CMFC(D)
DC/DC Converters - Chassis Mount 75W 180-450Vin 5Vout 15A Flange CQB75-300S05-F Cincon 1: 92,03 € 15In Stock	Mfr. Part No. CQB75-300S05-F Mouser Part No 418-CQB75-300S05-F	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 5Vout 15A Flange Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	15In Stock	92,03 € 90,19 € 87,48 € 83,98 € View 79,79 € 75,02 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	5 V	15 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 50-75W 180-450Vin 48Vout 1.56A Open CQB75-300S48-CMFC Cincon 1: 161,40 € 18In Stock	Mfr. Part No. CQB75-300S48-CMFC Mouser Part No 418-CQB75300S48CMFC	Cincon	DC/DC Converters - Chassis Mount 50-75W 180-450Vin 48Vout 1.56A Open Learn More about Cincon cqb75 300sxx cmfc d converters	Datasheet	18In Stock	161,40 € 157,52 € 153,24 € 136,62 € View 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	32 mm	Industrial	+ 100 C	- 40 C	CQB75-300S CMFC(D)
DC/DC Converters - Chassis Mount 50-75W 180-450Vin 12Vout 6.25A Cov CQB75-300S12-CMFD Cincon 1: 153,47 € 5In Stock	Mfr. Part No. CQB75-300S12-CMFD Mouser Part No 418-CQB75300S12CMFD	Cincon	DC/DC Converters - Chassis Mount 50-75W 180-450Vin 12Vout 6.25A Cov Learn More about Cincon cqb75 300sxx cmfc d converters	Datasheet	5In Stock	153,47 € 150,79 € 139,90 € 132,49 € View Quote	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	34.2 mm	Industrial	+ 100 C	- 40 C	CQB75-300S CMFC(D)
DC/DC Converters - Chassis Mount 50-75W 180-450Vin 12Vout 6.25A Cov NL CQB75-300S12N-CMFD Cincon 1: 153,46 € 3In Stock	Mfr. Part No. CQB75-300S12N-CMFD Mouser Part No 418-CQB75300S12NCMFD	Cincon	DC/DC Converters - Chassis Mount 50-75W 180-450Vin 12Vout 6.25A Cov NL Learn More about Cincon cqb75 300sxx cmfc d converters	Datasheet	3In Stock	153,46 € 150,79 € 139,90 € 132,49 € View Quote	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	34.2 mm	Industrial	+ 100 C	- 40 C	CQB75-300S CMFC(D)
DC/DC Converters - Chassis Mount 75W 180-450Vin 5Vout 15A NL Fla CQB75-300S05N-F Cincon 1: 98,96 € Non-Stocked	Mfr. Part No. CQB75-300S05N-F Mouser Part No 418-CQB75-300S05N-F	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 5Vout 15A NL Fla Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	Non-Stocked	98,96 € 96,53 € 91,02 € 88,08 € View 85,67 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	5 V	15 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 75W 180-450Vin 12Vout 6.25A Flange CQB75-300S12-F Cincon 1: 93,17 € Non-Stocked	Mfr. Part No. CQB75-300S12-F Mouser Part No 418-CQB75-300S12-F	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 12Vout 6.25A Flange Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	Non-Stocked	93,17 € 89,37 € 86,76 € 82,56 € View 80,14 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	12 V	6.25 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 75W 180-450Vin 12Vout 6.25A NL Fla CQB75-300S12N-F Cincon 1: 93,17 € Non-Stocked	Mfr. Part No. CQB75-300S12N-F Mouser Part No 418-CQB75-300S12N-F	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 12Vout 6.25A NL Fla Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	Non-Stocked	93,17 € 90,22 € 88,00 € 82,56 € View 80,14 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	12 V	6.25 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 75W 180-450Vin 15Vout 5A Flange CQB75-300S15-F Cincon 1: 93,45 € Non-Stocked	Mfr. Part No. CQB75-300S15-F Mouser Part No 418-CQB75-300S15-F	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 15Vout 5A Flange Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	Non-Stocked	93,45 € 91,56 € 89,43 € 85,52 € View 83,09 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	15 V	5 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 75W 180-450Vin 15Vout 5A NL Flange CQB75-300S15N-F Cincon 1: 93,45 € Non-Stocked	Mfr. Part No. CQB75-300S15N-F Mouser Part No 418-CQB75-300S15N-F	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 15Vout 5A NL Flange Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	Non-Stocked	93,45 € 91,56 € 89,43 € 85,52 € View 83,09 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	15 V	5 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 75W 180-450Vin 24Vout 3.12A Flange CQB75-300S24-F Cincon 1: 93,17 € Non-Stocked	Mfr. Part No. CQB75-300S24-F Mouser Part No 418-CQB75-300S24-F	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 24Vout 3.12A Flange Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	Non-Stocked	93,17 € 89,37 € 86,76 € 82,56 € View 80,14 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	24 V	3.12 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 75W 180-450Vin 24Vout 3.12A NL Fla CQB75-300S24N-F Cincon 1: 93,45 € Non-Stocked	Mfr. Part No. CQB75-300S24N-F Mouser Part No 418-CQB75-300S24N-F	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 24Vout 3.12A NL Fla Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	Non-Stocked	93,45 € 91,56 € 89,43 € 85,52 € View 83,09 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	24 V	3.12 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 75W 180-450Vin 3.3Vout 15A Ins CQB75-300S3V3-C Cincon 1: 89,46 € Non-Stocked	Mfr. Part No. CQB75-300S3V3-C Mouser Part No 418-CQB75-300S3V3-C	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 3.3Vout 15A Ins Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	Non-Stocked	89,46 € 87,62 € 84,85 € 81,62 € View 77,47 € 72,86 €	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	3.3 V	15 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 75W 180-450Vin 3.3Vout 15A Flange CQB75-300S3V3-F Cincon 1: 101,66 € Non-Stocked	Mfr. Part No. CQB75-300S3V3-F Mouser Part No 418-CQB75-300S3V3-F	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 3.3Vout 15A Flange Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	Non-Stocked	101,66 € 84,31 € 84,15 € 81,71 € View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	3.3 V	15 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 75W 180-450Vin 3.3Vout 15A NL CQB75-300S3V3N Cincon 1: 89,46 € Non-Stocked	Mfr. Part No. CQB75-300S3V3N Mouser Part No 418-CQB75-300S3V3N	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 3.3Vout 15A NL Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	Non-Stocked	89,46 € 87,62 € 84,85 € 81,62 € View 77,47 € 72,86 €	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	3.3 V	15 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 75W 180-450Vin 3.3Vout 15A NL Ins CQB75-300S3V3N-C Cincon 1: 89,46 € Non-Stocked	Mfr. Part No. CQB75-300S3V3N-C Mouser Part No 418-CQB75-300S3V3N-C	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 3.3Vout 15A NL Ins Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	Non-Stocked	89,46 € 87,62 € 84,85 € 81,62 € View 77,47 € 72,86 €	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	3.3 V	15 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 75W 180-450Vin 3.3Vout 15A NL Fla CQB75-300S3V3N-F Cincon 1: 95,74 € Non-Stocked	Mfr. Part No. CQB75-300S3V3N-F Mouser Part No 418-CQB75-300S3V3N-F	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 3.3Vout 15A NL Fla Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	Non-Stocked	95,74 € 92,70 € 88,93 € 84,93 € View 82,49 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	3.3 V	15 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 75W 180-450Vin 48Vout 1.56A Flange CQB75-300S48-F Cincon 1: 106,26 € Non-Stocked	Mfr. Part No. CQB75-300S48-F Mouser Part No 418-CQB75-300S48-F	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 48Vout 1.56A Flange Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	Non-Stocked	106,26 € 84,55 € 83,09 € View Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	48 V	1.56 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S
DC/DC Converters - Chassis Mount 75W 180-450Vin 48Vout 1.56A NL Fla CQB75-300S48N-F Cincon 1: 93,45 € Non-Stocked	Mfr. Part No. CQB75-300S48N-F Mouser Part No 418-CQB75-300S48N-F	Cincon	DC/DC Converters - Chassis Mount 75W 180-450Vin 48Vout 1.56A NL Fla Learn More about Cincon cqb75 isolated dc dc converters	Datasheet	Non-Stocked	93,45 € 91,56 € 89,43 € 85,52 € View 83,09 € Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	48 V	1.56 A	3 kV		2.28 in	1.45 in	0.5 in	Industrial	+ 105 C	- 40 C	CQB75-300S

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