Bridge Rectifier 50 Ampere - Square Shape

KBPC5010 High Power Bridge Rectifier (50 Amperes 1000 Volts)

Product Description

The KBPC5010 is a heavy-duty, metal-cased single-phase bridge rectifier designed for high-current Alternating Current (AC) to Direct Current (DC) power conversion. Featuring a continuous forward current capacity of 50 Amperes and a peak repetitive reverse voltage rating of 1000 Volts, it efficiently converts multi-phase AC power supplies into stable DC output.

Housed in a rugged electrically isolated metal case with a center mounting hole, the KBPC5010 allows for seamless attachment to external heat sinks for superior thermal dissipation under heavy loads. It is widely used in high-power DC supplies, battery chargers, motor speed controls, welding equipment, power inverters, and industrial automation control circuits.

Key Features

• High Current and Voltage Capacity: Handles continuous forward currents up to 50 Amperes and reverse surge voltages up to 1000 Volts.
• Electrically Isolated Metal Case: Premium aluminum metal housing provides maximum heat transfer while remaining electrically isolated from internal diodes.
• High Surge Current Capability: High forward surge current rating up to 500 Amperes protects circuits against sudden power spikes and inrush currents.
• Easy Heat Sink Mounting: Features a pre-drilled center clearance hole for easy mounting onto cooling plates or aluminum heat sinks with standard M5 or M6 screws.
• Standard Fast-on Terminals: Built with sturdy 0.25 inch (6.35 millimeters) universal male quick-connect blade/spade terminals for fast and secure wiring.

Product Specifications

• Model: KBPC5010
• Product Type: Single-Phase Full-Wave Bridge Rectifier
• Maximum Repetitive Peak Reverse Voltage: 1000 Volts
• Maximum RMS Voltage: 700 Volts
• Maximum Average Forward Output Current: 50 Amperes (with suitable heat sink)
• Peak Forward Surge Current: 500 Amperes (8.3 milliseconds single half sine-wave)
• Maximum Forward Voltage Drop: 1.1 Volts per element at 25 Amperes
• Operating Temperature Range: minus 55 degrees Celsius to plus 150 degrees Celsius
• Dimensions: 28.5 millimeters by 28.5 millimeters by 11.2 millimeters
• Terminals: 4 Flat Fast-on Blade Terminals (6.35 millimeters)

Pinout and Terminal Wiring

The terminals are clearly stamped on the side and top of the metal casing:

• AC Terminals (marked with tilde symbol): Connect to the two AC input lines from your transformer or AC power source.
• Positive Terminal (marked with plus symbol): DC positive output terminal (+ VDC).
• Negative Terminal (marked with minus symbol): DC negative output terminal (- VDC / Ground).

Download

• Datasheet