PCB Mount
Relec Electronics supplies PCB mount DC-DC converters for direct integration into industrial, railway, automotive, medical, telecom, defence and instrumentation equipment. The range extends from low-power board-level modules to 750 W converters, with input options reaching 425 Vdc and outputs from 3.3 Vdc to 54 Vdc.
Available package formats include SIP, DIP, quarter-brick, half-brick, full-brick and surface-mount modules. Options include isolated and non-isolated designs, wide input ranges, single or multiple outputs, regulated outputs and remote on/off control. Cooling methods include natural convection and baseplate conduction.
Our engineers can help assess the input range, output voltage, power rating, isolation, PCB footprint, thermal design and applicable safety standards.
Showing 17–32 of 63 results
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CQB150-300S Series
Input Range: 180 -425 Vdc
Output Range: 5-48V
Power: 150W
Form Factor: Quarter-brick
Cooling Method: Baseplate conduction
Certifications: EN62368-1, EN50155 -
CQB150W Series
Input Range: 9-36V / 18-75V dc
Output Range: 5-48V
Power: 150W
Form Factor: Quarter-brick
Cooling Method: Conduction / free air convection
Certifications: IEC/EN/UL62368-1, EN55032 -
CQB150W-110S Series
Input Range: 43-160V dc
Output Range: 3.3-48V
Power: 150W
Form Factor: Quarter-brick
Cooling Method: Conduction / free air convection
Certifications: UL60950-1, EN50155, EN45545-2, CE -
CQB150W8 Series
Input Range: 9-75V dc / 18-150V dc
Output Range: 5V-54V
Power: 150W
Form Factor: Quarter-brick
Cooling Method: Baseplate conduction
Certifications: UL62368-1, EN50155, EN45545-2 -
CQB50W12 Series
Input Range: 14-160V dc
Output Range: 5-48V
Power: 30-50W
Form Factor: Quarter-brick
Cooling Method: Conduction / free air convection
Certifications: UL62368-1, IEC62368-1, EN50155, EN45545-2 -
CQB60W-110S Series
Input Range: 66-160V dc
Output Range: 3.3-24V
Power: 60W
Form Factor: Quarter-brick
Cooling Method: Conduction / free air convection
Certifications: UL62368-1, IEC62368-1, EN50155 -
CQB75-300S Series
Input Range: 180-450 Vdc
Output Range: 3.3-48V
Power: 75W
Form Factor: Quarter-brick module
Cooling Method: Baseplate conduction / Forced air
Certifications: UL62368-1, EN62368-1, EN50155 -
CQB75W8 Series
Input Range: 9-75V dc
Output Range: 12-48V
Power: 75W
Form Factor: Quarter-brick module
Cooling Method: Baseplate conduction / Forced air
Certifications: UL62368-1, EN62368-1, EN50155 -
CQE50W Series
Input Range: 9-36V dc / 18-75V dc
Output Range: 3.3-48V
Power: 50W
Form Factor: Quarter-brick
Cooling Method: Conduction / convection
Certifications: UL62368-1, IEC62368-1, EN55032 -
DCS1400B Series
Input Range: 16.8-137.5V dc
Output Range: 24V-110V dc
Power: 1400W
Form Factor: Enclosed chassis mount
Cooling Method: Convection / conduction -
DH30W10 Series
Input Range: 150-1500V dc
Output Range: 12-48V
Power: 30W
Form Factor: PCB mount
Cooling Method: Free air convection
Certifications: UL1741, CSA-C22.2, EN62109-1 -
DH45W10 Series
Input Range: 150-1500V dc
Output Range: 12-48V
Power: 45W
Form Factor: PCB mount
Cooling Method: Free air convection
Certifications: UL1741, CSA-C22.2, EN62109-1 -
EBM Series
Input Range: 9-36 V dc
Output Range: 5V-24V
Power: 120W
Form Factor: Eighth-brick
Cooling Method: Baseplate conduction
Certifications: UL60950-1, EN60950-1 -
EC5A Series
Input Range: 9-32V dc
Output Range: 3.3V-15V
Power: 5W
Form Factor: SIP / DIP
Cooling Method: Free air convection
Certifications: UL62368-1, EN62368-1, EN50155 -
EC7AW18 Series
Input Range: 8.5-160V dc
Output Range: 5V-±15V
Power: 10W
Form Factor: Encapsulated module
Cooling Method: Free air convection
Certifications: UL62368-1, EN50155, EN45545-2 -
EC7BW18-72 Series
Input Range: 8.5-160V dc
Output Range: 5-±24V
Power: 20W
Form Factor: 2″ x 1″ isolated module
Cooling Method: Free air convection
Certifications: UL62368-1, EN50155, EN45545-2
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