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 (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Isolation
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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 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 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 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, 28VDC Output, 5.4A max., 5400uF, 90% Efficiency
Datasheet
17In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 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, 5VDC Output, 30A max., 30000uF, 92% Efficiency
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 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 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, 24VDC Output, 6.3A max., 6300uF, 89.5% Efficiency
Datasheet
292On Order
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 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
145On Order
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 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, 12VDC Output, 12.5A max., 12500uF, 0.91 Efficiency
Datasheet
108On Order
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 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 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