⚙️ Power Up Your Projects with Confidence!
The QWORK Bridge Rectifier MDQ-300A is a high-performance single-phase rectification module designed for large flow capacity and efficient heat dissipation. With an output current of 300A and a repetitive peak reverse voltage of 1600V, it ensures stable and reliable operation, making it ideal for demanding applications. Backed by a satisfaction guarantee, this rectifier is perfect for professionals seeking quality and performance.
K**N
Perfect
Mounted on my old Lincoln welder to turn it into a DC welder. Works great
J**H
Excellent on my Lincoln box
I purchased this in order to convert my quite old 180 amp AC Lincoln red box welder to DC by cutting the welding leads and attaching them to this rectifier with the leads attached to the other side being DC. I have found this to work very well. There is, I believe, some power drop, but it is minimal. I did find it very difficult to use 1/8" 7018 welding rods, but 3/32" rods worked very well. I had no problems with overheating, but must point out that I never set the amperage higher than 145. Amperage is the only setting on this early-1970s vintage box.
G**Y
Buy at Amazon.
Great service, excellent product and fast delivery.
B**R
No problem to make DC-Welder.
100% OK.
T**S
Good
Connected to a high power acoustik amplifiers 2600 watts and a 1200 Watts
Trustpilot
2 months ago
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