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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Industrial Automation
Power Products
DC/DC Converters - Chassis Mount

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Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 5Vout 15A Open
Datasheet
17In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 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)
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 24Vout 3.12A Open
Datasheet
14In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 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)
Cincon DC/DC Converters - Chassis Mount 75W 180-450Vin 3.3Vout 15A
Datasheet
24In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 3.3 V 15 A 3 kV 2.28 in 1.45 in 0.5 in Industrial + 105 C - 40 C CQB75-300S
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 12Vout 6.25A Open
Datasheet
17In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 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)
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 15Vout 5A Cov
Datasheet
1In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 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)
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 5Vout 15A Cov
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 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)
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 5Vout 15A Open NL
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 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)
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 48Vout 1.56A Cov
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 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)
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 48Vout 1.56A Cov NL
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 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)
Cincon DC/DC Converters - Chassis Mount 75W 180-450Vin 5Vout 15A Flange
Datasheet
15In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 5 V 15 A 3 kV 2.28 in 1.45 in 0.5 in Industrial + 105 C - 40 C CQB75-300S
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 5Vout 15A Cov NL
Datasheet
8In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 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)
Cincon DC/DC Converters - Chassis Mount 75W 180-450Vin 48Vout 1.56A Flange
Datasheet
25In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 48 V 1.56 A 3 kV 2.28 in 1.45 in 0.5 in Industrial + 105 C - 40 C CQB75-300S
Cincon DC/DC Converters - Chassis Mount 75W 180-450Vin 3.3Vout 15A Flange
Datasheet
25In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 3.3 V 15 A 3 kV 2.28 in 1.45 in 0.5 in Industrial + 105 C - 40 C CQB75-300S
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 15Vout 5A Open
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 15 V 5 A 3 kV 1/4 Brick 116.8 mm 61 mm 32 mm Industrial + 100 C - 40 C CQB75-300S CMFC(D)
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 48Vout 1.56A Open
Datasheet
18In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 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)
Cincon DC/DC Converters - Chassis Mount 75W 180-450Vin 24Vout 3.12A Flange
Datasheet
1In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 24 V 3.12 A 3 kV 2.28 in 1.45 in 0.5 in Industrial + 105 C - 40 C CQB75-300S
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 12Vout 6.25A Cov
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 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)
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 12Vout 6.25A Cov NL
Datasheet
3In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 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)
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 15Vout 5A Open NL
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 15 V 5 A 3 kV 1/4 Brick 116.8 mm 61 mm 32 mm Industrial + 100 C - 40 C CQB75-300S CMFC(D)
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 15Vout 5A Cov NL
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 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)
Cincon DC/DC Converters - Chassis Mount 50-75W 180-450Vin 48Vout 1.56A Open NL
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 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)
Cincon DC/DC Converters - Chassis Mount 75W 180-450Vin 5Vout 15A NL Fla
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 5 V 15 A 3 kV 2.28 in 1.45 in 0.5 in Industrial + 105 C - 40 C CQB75-300S
Cincon DC/DC Converters - Chassis Mount 75W 180-450Vin 12Vout 6.25A Flange
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 12 V 6.25 A 3 kV 2.28 in 1.45 in 0.5 in Industrial + 105 C - 40 C CQB75-300S
Cincon DC/DC Converters - Chassis Mount 75W 180-450Vin 12Vout 6.25A NL Fla
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 12 V 6.25 A 3 kV 2.28 in 1.45 in 0.5 in Industrial + 105 C - 40 C CQB75-300S
Cincon DC/DC Converters - Chassis Mount 75W 180-450Vin 15Vout 5A Flange
Datasheet
N/A
Min.: 1
Mult.: 1

Isolated 1 Output 75 W 180 V 450 V 15 V 5 A 3 kV 2.28 in 1.45 in 0.5 in Industrial + 105 C - 40 C CQB75-300S