Wgzx Three Phase Diode Bridge Dbi6-16 6-12 6-08

Overview of Single Three Phase Rectification Bridge Modules

Single three phase rectification bridge modules are essential components in power electronics, designed to convert alternating current (AC) from a three-phase supply into direct current (DC). These modules typically consist of six diodes arranged in a bridge configuration. They are widely used in industrial applications such as motor drives, suvirinimo įranga, ir nepertraukiamo maitinimo šaltiniai (UPS) systems due to their efficiency and reliability. The robust design ensures stable operation under varying load conditions, while the compact size facilitates easy integration into various electrical systems.

Features of Single Three Phase Rectification Bridge Modules

1. Didelis efektyvumas: Optimized for minimal power loss during AC-to-DC conversion.
2. Kompaktiškas dizainas: Saves space within electrical installations, making it easier to integrate into existing systems.
3. Tvirta konstrukcija: Built to withstand harsh environments and provide long-term reliability.
4. Platus darbinės temperatūros diapazonas: Capable of operating efficiently across a broad temperature spectrum, enhancing versatility.
5. Low Thermal Resistance: Facilitates effective heat dissipation, contributing to prolonged component life.
6. Apsauga nuo viršsrovių: Integrated safety features protect against potential damage from excessive currents.
7. Simplified Wiring: Reduces installation complexity and time with straightforward connections.
8. Didelės viršįtampio srovės galimybė: Handles transient overloads without compromising performance or longevity.

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Specification of Wgzx Three Phase Diode Bridge Dbi6-16 6-12 6-08

The Wgzx Three Phase Diode Bridge DBI6-16, DBI6-12, and DBI6-08 are robust rectifier modules designed for converting three-phase alternating current (AC) į nuolatinę srovę (DC) in industrial and commercial applications. These devices are engineered for high efficiency, reliability, and durability under demanding operational conditions.

The DBI6 series features a three-phase, full-wave bridge configuration with six high-quality silicon diodes encapsulated in a compact, insulated epoxy module. The models differ primarily in voltage ratings: the DBI6-16 supports a maximum repetitive reverse voltage (Vrrm) of 1600V, the DBI6-12 handles up to 1200V, and the DBI6-08 is rated for 800V. All models share an average forward current (Ifav) of 6A, with a non-repetitive peak surge current (Ifsm) of 180A for short-duration overloads.

The modules operate within a temperature range of -55°C to +150°C, ensuring performance stability in harsh environments. Thermal resistance is minimized through an integrated aluminum oxide ceramic substrate and copper baseplate, which enhances heat dissipation. The forward voltage drop (Vf) per diode is typically 1.1V at rated current, contributing to low power loss.

Electrical isolation between the terminals and the baseplate is rated at 2500V AC for safety. The devices feature screw-terminal connections for secure wiring and are compatible with standard heat sinks for thermal management. Mounting is facilitated via M4 screw holes, and the compact design saves space in control cabinets or motor drives.

Applications include industrial motor drives, maitinimo šaltiniai, baterijų įkrovikliai, suvirinimo įranga, and automation systems. The diodes are protected against overvoltage and surge conditions, ensuring long-term reliability. Compliance with RoHS and REACH standards guarantees environmental safety, while robust construction resists vibration and mechanical stress.

Key specifications:
– Models: DBI6-16 (1600V), DBI6-12 (1200V), DBI6-08 (800V).
– Average Forward Current: 6A.
– Peak Surge Current: 180A (10ms half-sine wave).
– Operating Temperature: -55°C to +150°C.
– Mounting Torque: 0.6 N·m maximum.
– Weight: Approx. 35 grams.

These diode bridges are ideal for engineers seeking efficient, maintenance-free rectification solutions for three-phase systems. Always refer to the datasheet for precise application guidelines and derating requirements based on temperature and load conditions.

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Applications of Wgzx Three Phase Diode Bridge Dbi6-16 6-12 6-08

The Wgzx Three Phase Diode Bridge DBI6-16, DBI6-12, and DBI6-08 are high-performance rectifier modules designed to convert three-phase alternating current (AC) į nuolatinę srovę (DC) in industrial and commercial applications. These compact, robust devices are engineered for efficiency, reliability, ir ilgaamžiškumą, making them suitable for integration into systems requiring stable and continuous DC power. Their modular design simplifies installation and maintenance, while their high-current handling capabilities ensure optimal performance in demanding environments.

Key Applications:
1. Industrial Motor Drives: These diode bridges are widely used in motor control circuits to convert AC power to DC for driving three-phase motors in machinery, conveyor systems, and automation equipment. Their ability to handle high currents (6A to 16A) ensures smooth operation and reduced energy losses.
2. Power Supplies: They serve as critical components in uninterruptible power supplies (UPS), suvirinimo įranga, and industrial battery chargers, providing stable DC output for consistent performance.
3. Renewable Energy Systems: In solar inverters and wind turbine converters, the modules rectify three-phase AC generated by alternators or inverters, enabling efficient energy conversion and grid integration.
4. Heating and Welding Equipment: Used in resistance heating systems and arc welding machines, they ensure precise current control and thermal management.
5. Transportation and Infrastructure: Applied in traction systems for electric vehicles, railway systems, and airport ground power units, these bridges support reliable power conversion for high-load applications.

Features and Benefits:
– Didelis efektyvumas: Low forward voltage drop minimizes power dissipation, enhancing energy efficiency.
– Thermal Resilience: Built-in heat sinks and rugged construction allow operation in high-temperature environments.
– Safety Compliance: Designed with over-voltage and surge protection to safeguard connected equipment.
– Universalumas: Compatible with three-phase AC inputs (up to 600V) and available in multiple current ratings (8A, 12A, 16A) to suit diverse power requirements.

Ideal for engineers and system integrators, the Wgzx Three Phase Diode Bridge series ensures reliable rectification in sectors like manufacturing, energy, ir transportavimas. Their compact footprint, combined with high performance, makes them a cost-effective solution for modern power conversion challenges.

Įmonės profilis

Luoyang Datang Energy Tech Co.Ltd(sales@pddn.com) yra viena iš pirmaujančių galios elektronikos technologijų ir energijos produktų įmonių, kuri visapusiškai dalyvauja kuriant saulės inverterius， transformatoriai, įtampos reguliatoriai, paskirstymo spintos, tiristoriai， moduliai， diodai， šildytuvai, ir kiti elektroniniai prietaisai ar puslaidininkiai. Būsime įsipareigoję vartotojams teikti aukštos kokybės, efektyvūs produktai ir dėmesingas aptarnavimas.

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5 FAQs of Wgzx Three Phase Diode Bridge Dbi6-16 6-12 6-08

What is the primary application of the Wgzx Three Phase Diode Bridge DBI6-16, DBI6-12, and DBI6-08? The Wgzx Three Phase Diode Bridge is designed for converting three-phase alternating current (AC) į nuolatinę srovę (DC) in industrial and commercial settings. It is commonly used in motor drives, maitinimo šaltiniai, rectification circuits, and machinery requiring stable DC output. Its robust construction ensures reliability in high-voltage and high-current environments.

How do the DBI6-16, DBI6-12, and DBI6-08 models differ? The numerical suffixes indicate varying current and voltage ratings. The DBI6-16 handles up to 16A average forward current and higher voltage loads, while the DBI6-12 and DBI6-08 support 12A and 8A, respectively. Voltage ratings also decrease with the lower current models. Choose based on your system’s current requirements and voltage thresholds to ensure optimal performance and avoid overload.

What are the installation requirements for these diode bridges? Ensure proper heat dissipation by mounting the diode bridge on a heatsink or cooling plate, especially in high-load scenarios. Follow the terminal labeling (AC input phases L1, L2, L3 and DC output +/-) for correct wiring. Use insulated tools and avoid exposing the unit to moisture, dust, or extreme temperatures. Verify compatibility with your system’s voltage and current parameters before installation.

What is the maximum operating temperature? The Wgzx Three Phase Diode Bridge can operate safely at temperatures up to 150°C (302°F), but prolonged exposure near this limit may reduce lifespan. For continuous high-load use, maintain ambient temperatures below 85°C (185°F) and ensure adequate ventilation or active cooling. Thermal paste or pads are recommended to improve heat transfer between the diode and heatsink.

How do I troubleshoot common issues like overheating or output fluctuations? Overheating often results from excessive current, poor cooling, or incorrect wiring. Verify load matches the diode’s rating and check heatsink efficiency. Output fluctuations may indicate unbalanced AC input phases or faulty diodes. Test each diode for continuity and ensure secure connections. If the DC output is unstable, inspect the input voltage consistency and phase alignment. Replace the unit if internal components are damaged.

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