CQB150W Isolated DC-DC Converters

Cincon CQB150W Isolated DC-DC Converters provide up to 150W of output power at single-output voltages of 5VDC, 12VDC, 24VDC, 28VDC, and 48VDC. The units are available in an industry-standard quarter-brick size of 2.28" x 1.45" x 0.5". Other features include a wide 4:1 input voltage range and an isolation voltage of 2250VDC. The CQB150W series has up to 92% efficiency with a case operating temperature range of -40°C to +105°C. An optional heat sink is available to extend the full power range of the unit. Applications include battery-operated equipment, distributed power architectures, telecommunications, and industrial.

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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Isolation
Number of Outputs
Output Power
Input Voltage, Nominal
Input Voltage - Min
Input Voltage - Max
Output Voltage-Channel 1
Output Current-Channel 1
Isolation Voltage
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Cincon DC/DC Converters - Through Hole DC-DC Converter, Quarter Brick, 150 Watt, 4:1 Input Range, Single Output, 18-75VDC Input, 28VDC Output, 5.4A max., 5400uF, 90.5% Efficiency
Datasheet
1In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 18 V 75 V 28 V 5.4 A 2.25 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial + 105 C - 40 C CQB150W
Cincon DC/DC Converters - Through Hole DC-DC Converter, Quarter Brick, 150 Watt, 4:1 Input Range, Single Output, 28VDC Output, 5.4A max., 5400uF, 90% Efficiency
Datasheet
17In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 9 V 36 V 28 V 5.4 A 2.25 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial + 105 C - 40 C CQB150W
Cincon DC/DC Converters - Through Hole DC-DC Converter, Quarter Brick, 150 Watt, 4:1 Input Range, Single Output, 18-75VDC Input, 48VDC Output, 3.2A max., 1000uF, 91.5% Efficiency
Datasheet
13In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 18 V 75 V 48 V 3.2 A 2.25 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial + 105 C - 40 C CQB150W
Cincon DC/DC Converters - Through Hole DC-DC Converter, Quarter Brick, 150 Watt, 4:1 Input Range, Single Output, 5VDC Output, 30A max., 30000uF, 92% Efficiency
Datasheet
1In Stock
26On Order
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 9 V 36 V 5 V 30 A 2.25 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial + 105 C - 40 C CQB150W
Cincon DC/DC Converters - Through Hole DC-DC Converter, Quarter Brick, 150 Watt, 4:1 Input Range, Single Output, 18-75VDC Input, 5VDC Output, 30A max., 30000uF, 92% Efficiency
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 18 V 75 V 5 V 30 A 2.25 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial + 105 C - 40 C CQB150W
Cincon DC/DC Converters - Through Hole DC-DC Converter, Quarter Brick, 150 Watt, 4:1 Input Range, Single Output, 18-75VDC Input, 24VDC Output, 6.3A max., 6300uF, 90.5% Efficiency
Datasheet
13In Stock
45Expected 11/17/2026
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 18 V 75 V 24 V 6.3 A 2.25 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial + 105 C - 40 C CQB150W
Cincon DC/DC Converters - Through Hole DC-DC Converter, Quarter Brick, 150 Watt, 4:1 Input Range, Single Output, 12VDC Output, 12.5A max., 12500uF, 92% Efficiency
Datasheet
Lead-Time 19 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 9 V 36 V 12 V 12.5 A 2.25 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial + 105 C - 40 C CQB150W
Cincon DC/DC Converters - Through Hole DC-DC Converter, Quarter Brick, 150 Watt, 4:1 Input Range, Single Output, 24VDC Output, 6.3A max., 6300uF, 89.5% Efficiency
Datasheet
29Expected 12/1/2026
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 9 V 36 V 24 V 6.3 A 2.25 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial + 105 C - 40 C CQB150W
Cincon DC/DC Converters - Through Hole DC-DC Converter, Quarter Brick, 150 Watt, 4:1 Input Range, Single Output, 18-75VDC Input, 12VDC Output, 12.5A max., 12500uF, 0.91 Efficiency
Datasheet
108On Order
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 18 V 75 V 12 V 12.5 A 2.25 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial + 105 C - 40 C CQB150W
Cincon DC/DC Converters - Through Hole DC-DC Converter, Quarter Brick, 150 Watt, 4:1 Input Range, Single Output, 18-75VDC Input, 48VDC Output, 3.2A max., 1000uF, 90.5% Efficiency
Datasheet
13On Order
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 9 V 36 V 48 V 3.2 A 2.25 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial + 105 C - 40 C CQB150W