QB Barracuda DC-DC Converters

OmniOn Power™ QB Barracuda DC-DC Converters are regulated DC-DC power modules designed to support 12VDC intermediate bus applications. The OmniOn Power QB Barracuda DC-DC Converters operate from an input voltage range of 48VDC to 60VDC and provide up to 1540W output power in an industry-standard, modified DOSA digital quarter brick. These converters incorporate digital control, synchronous rectification technology, a regulated control topology, and innovative packaging techniques to achieve full load efficiency exceeding 97% at 12VDC output. Standard features include a heat plate to attach external heat sinks or contact a cold wall. The devices also provide on/off control, output overcurrent and overvoltage protection, overtemperature protection, input undervoltage/overvoltage lockout, and a PMBus interface. The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections.

Results: 9
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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
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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Series
OmniOn Power DC/DC Converters - Through Hole 1540W 45-60Vin 12Vout 128A TH PMBus Interface, Neg Logic, Heat Plate
Datasheet
17In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1.54 kW 54 V 45 V 60 V 12 V 128 A 750 V 58.4 mm (2.299 in) 36.8 mm (1.449 in) 14.5 mm (0.571 in) Industrial QBD
OmniOn Power QBVS128A0B41-HZ
OmniOn Power DC/DC Converters - Through Hole Bus converter, 1540W Quarter-brick, 48-60 Vin, 9.5-12.0 Vout, Heat plate
Datasheet
15In Stock
Min.: 1
Mult.: 1

Isolated QBV
OmniOn Power DC/DC Converters - Through Hole Bus converter, 1540W Quarter-brick, 48-60 Vin, 9.5-12.0 Vout, Heat plate, Digital comms
Datasheet
47In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1.54 kW 54 V 45 V 60 V 12 V 128 A 750 V 58.4 mm (2.299 in) 36.8 mm (1.449 in) 14.5 mm (0.571 in) Industrial QBD
OmniOn Power QBDS095A10R61-PHZ
OmniOn Power DC/DC Converters - Through Hole Bus converter, 1000W Quarter-brick, 45-56 Vin, 8.4-11.2 Vout, Heat plate, Digital comms
Datasheet
24In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 kW 54 V 45 V 56 V 11.2 V 119 A 2.25 kV 1/4 Brick 58.4 mm (2.299 in) 36.8 mm (1.449 in) 14.5 mm (0.571 in) Industrial
OmniOn Power QBDS125A10R441-PHZ
OmniOn Power DC/DC Converters - Through Hole Bus converter, 1300W Quarter-brick, 45-57 Vin, 10.4 Vout, Heat plate, Digital comms
Datasheet
23In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1.3 kW 54 V 45 V 57 V 10.4 V 125 A 750 V 1/4 Brick 58.4 mm (2.299 in) 36.8 mm (1.449 in) 14.5 mm (0.571 in) Industrial
OmniOn Power QBDS108A0B41-PHZ
OmniOn Power DC/DC Converters - Through Hole Bus converter, 1300W Quarter-brick, 48-60 Vin, 9.5-12.0 Vout, Heat plate, Digital comms
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1.3 kW 54 V 48 V 60 V 12 V 108 A 750 V 1/4 Brick 58.4 mm (2.299 in) 36.8 mm (1.449 in) 14.5 mm (0.571 in) Industrial
OmniOn Power QBVS021A0B41-VZ
OmniOn Power DC/DC Converters - Through Hole Bus converter,250W SIP, 50-57 Vin, 11.8 Vout, Open frame
Datasheet
27In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 250 W 48 V 50 V 57 V 11.8 V 21.5 A 2.25 kV 1/4 Brick 66.3 mm (2.61 in) 32 mm (1.26 in) 15.4 mm (0.606 in) Industrial
OmniOn Power DC/DC Converters - Through Hole Bus converter, 1540W Quarter-brick, 48-60 Vin, 9.5-12.0 Vout, Heat plate, Digital comms
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 24
Mult.: 24

Isolated 1 Output 1.54 kW 54 V 45 V 60 V 12 V 128 A 58.4 mm (2.299 in) 36.8 mm (1.449 in) 14.5 mm (0.571 in) QBD
OmniOn Power DC/DC Converters - Through Hole Bus converter, 1540W Quarter-brick, 48-60 Vin, 9.5-12.0 Vout, Heat plate, Digital comms
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 24
Mult.: 24

Isolated 1 Output 1.54 kW 54 V 45 V 60 V 12 V 128 A 58.4 mm (2.299 in) 36.8 mm (1.449 in) 14.5 mm (0.571 in) QBD