The diagram may be mailed or e mailed. If you cannot locate your wiring diagram you can call the appliances answer center with your complete model number.
Microwave High Voltage Transformer Md 903emr 1 Buy
Microwave transformer wiring diagram. Slide and shrink about four pieces of heat shrink around the exposed wire that is attached to the heavy clamps. Microwave oven transformer high voltage rig. Following wiring diagrams. If you liked the metal melter you saw in my previous project heres how you can make your own. Some window air conditioners dehumidifiers compact refrigerators and small countertop microwaves do not have wiring diagrams. In this project youll learn step by step how to modify a microwave oven transformer into a high current device that can pump out 800 amps of electrical current which is enough amperage to melt metal.
These types of transformers 500 100 va transformers cost. How to test microwave oven transformer high voltage hv with a multimeter duration. You can fix it. Looking at how the voltage doubler circuit works inside a microwave its the purpose of the capacitor and diode. Introduction in this article i am going to present my struggling about rewinding a microwave oven transformer mot in order to make a low voltage 20 30v but high current 15 30a transformer. I have done these experiments in order to make a cheap but a very handy transformer for a bench supply.
The microwave oven transformer is possibly one of the simplest methods of making some big high voltage arcs mainly because they are robust cheap and easy to hook up. Cover the crimp and the exposed wire with a heat shrink use a heat gun to heat the heat shrink repeat this step three times. To the bottom left i have a picture of an mot. Microwave oven transformer mains wiring one thing about microwave transformers is that without a ballast mots draw high amounts of current in the 30 amperes range if using 120 volt mains. It gives approx 4kv using a 2kv transformer pulsed dc so arcs are not massive. A wiring for microwave.
Slide the handle grip back over the handle. Repeat steps 5 7 with the other set of clamps and wire. The mains input is two blade connectors on the primary coil thick wire. You can reach us by dialing 1. The videos should give you good idea of the final product im using only one of the 2 transformers. For my first instructable i decided to make a high voltage power supply out of 2 microwaves.
Gallery of Microwave Transformer Wiring Diagram
