Brick Switching Regulators

4.5–50A
RECOM’s brick switching regulators with a range of 4.5–50A are engineered for high-current, non-isolated power conversion in complex board-level architectures. Serving as the critical second stage in distributed power systems, these compact brick switching regulators provide efficient Point-of-Load (PoL) regulation for power-hungry processors, FPGAs, and communication modules.

These brick buck regulators deliver extreme power density within standardized footprints, maximizing board space while maintaining superior efficiency. By utilizing advanced thermal management, these non-isolated brick regulators minimize heat dissipation, ensuring stable, high-capacity current delivery even in airflow-restricted or high-temperature environments.

Whether for industrial automation or high-speed networking, RECOM’s high-current switching regulators streamline the power chain. With wide input ranges and optimized transient response, these regulated brick power modules protect sensitive electronics while reducing system complexity and footprint.

As a global leader in power, RECOM supports its industrial brick regulator portfolio with long-term availability and comprehensive technical support. Explore our full range below to find the high-efficiency solution optimized for your specific power requirements.
Power (W)
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  • Max
    • Vin (V)
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    • Main Vout (V)
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    • Iout 1 (mA)
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    • Mounting Type
    Package Style
    Length (mm)
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    • Width (mm)
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    • Height (mm)
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    • Certifications
    MAX Operating Temp (°C)
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    • Protections
      Series Current (A) Vin (V) Main Vout (V) Mounting Type Package Style
    1 RECOM | RPMA-4.5 Series | DC/DC, THT, 22.5W, Single Output
    Focus
    		4.5 9 - 53 5 to 30 THT Open Frame Thirty-second Brick
    2 RECOM | RPMA-8.0 Series | DC/DC, THT, 40W, Single Output
    Focus
    		8 9 - 53 3.3 to 16.5 THT Open Frame Thirty-second Brick
    3 RECOM | RPMGQ-20 Series | DC/DC, PCB Mounting Pins, Single Output
    Focus
    		20 18 - 75 3.3 to 8, 8 to 24 PCB Mounting Pins Open Frame Quarter Brick
    4 RECOM | RPMGS-20 Series | DC/DC, PCB Mounting Pins, Single Output
    Focus
    		20 18 - 75 3.3 to 8, 8 to 24 PCB Mounting Pins Open Frame Sixteenth Brick

    Frequently Asked Questions

    RECOM’s brick switching regulators are engineered for high current, non-isolated voltage conversion within compact power systems. These modules are widely implemented in industrial automation, telecom, networking, and embedded computing to provide efficient point-of-load regulation for demanding electronic loads.
    The primary advantage is efficiency and power density. Because they are non-isolated, they do not require a bulky transformer, allowing them to achieve much higher efficiency (often exceeding 95%). This minimizes heat generation and allows for a significantly higher current output (up to 50A) within a compact, standardized brick footprint.
    No, most brick switching regulators are non-isolated. They are designed to act as the second stage in a power system, taking a pre-regulated bus voltage (like 12V or 48V) and stepping it down to the precise low voltage required by the load. If your application requires a safety barrier between the primary input and the output, you should use an isolated brick DC/DC converter.
    Yes. These regulators are built with advanced thermal designs to handle high current loads in demanding conditions. Because of their high efficiency, they dissipate very little heat, but in airflow-restricted environments, they can be mounted to a cold plate or heatsink via their standardized baseplate to ensure stable performance even at elevated ambient temperatures.

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