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Item #:
46957476
QWORK Bridge Rectifier, MDQ-300A 1600V High Power Single Phase Bridge Rectifier, 4 Terminal Full Wave Diode Module Welding Structure Rectification
Item #:
46957476
USD 38
Price Details
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Imported from USA store
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QWORK Bridge Rectifier, MDQ-300A 1600V High Power Single Phase Bridge Rectifier, 4 Terminal Full Wave Diode Module Welding Structure Rectification Module Large Flow Capacity DC One Phase
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Power Capacity
The QWORK Bridge Rectifier can handle up to 300A, making it ideal for high-demand applications, ensuring robust performance in welding and industrial setups.
Durable Design
Constructed with a welding structure, this rectifier module offers superior durability and reliability, suitable for continuous use in harsh environments.
Versatile Application
This module provides effective full-wave rectification for single-phase systems, addressing diverse power needs across various industrial and DIY projects.
Product Details
- Single phase bridge rectifier with 4 terminals
- Output current: 300A, repetitive peak reverse voltage (VRRM): 1600V
- Large overcurrent capacity and good heat dissipation performance
- Welding structure for stable performance and high reliability
- Suitable for DC power supply of instruments, PWM variable frequency rectifier power supply, and excitation power supply of DC motor
- Ideal for switching power supply and current input of auxiliary current inverter
| Item Weight | 3 lbs (1.36 kg) |
Who Should Buy?
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Welding Professionals
Ideal for those needing reliable rectification in welding machines for consistent power output and performance.
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Industrial Equipment
Perfect for heavy-duty applications requiring large current capacity and robust performance in single-phase systems.
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DIY Enthusiasts
Great for hobbyists working on high-power electronic projects that demand efficient and durable rectification components.
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Low Power Devices
Not suitable for small gadgets where low amperage handling is needed, as it’s designed for high power applications.
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Non-Technical Users
May be unsuitable for those without electrical engineering knowledge who could struggle with proper installation.
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Portable Applications
Not ideal for portable devices, as its larger size and power capacity are better suited for stationary systems.
Product Description
QWORK Bridge Rectifier, MDQ-300A 1600V High Power Single Phase Bridge Rectifier, 4 Terminal Full Wave Diode Module Welding Structure Rectification Module Large Flow Capacity DC One Phase
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Customer Questions & Answers
-
Question:
What is the output current of QWORK Bridge Rectifier?
Answer: The output current of QWORK Bridge Rectifier is 300A. -
Question:
What is the repetitive peak reverse voltage of QWORK Bridge Rectifier?
Answer: The repetitive peak reverse voltage of QWORK Bridge Rectifier is 1600V. -
Question:
What applications is QWORK Bridge Rectifier suitable for?
Answer: QWORK Bridge Rectifier is suitable for various applications including DC power supply and excitation power supply of DC motor.
QWORK Schottky Diodes Editorial Review
The QWORK 300A High Power Single Phase Bridge Rectifier seems to be a useful device for converting AC to DC power. A customer successfully used it to convert an old AC welder to DC with minimal power drop. They did mention that it was difficult to use 1/8" welding rods, but 3/32" rods worked well. It's important to note that the customer never set the amperage higher than 145, which is the only setting on their old box. Another customer used this rectifier to connect their high-power amplifiers with no issues. Overall, it seems to be a well-made product that can handle large flow capacity DC.
Customer Reviews & Ratings
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Pros
- Can convert AC to DC power
- Minimal power drop
- Can handle large flow capacity DC
Cons
- Difficult to use 1/8" welding rods
Product Price History
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Features & Benefits
- Single-phase rectification with large flow capacity
- Good heat dissipation and pressure reduction
- Output current of 300A and repetitive peak reverse voltage of 1600V
- Welding structure ensures stable and reliable performance
- Suitable for various applications including DC power supply and excitation power supply of DC motor
- 100% satisfied service in one month