Kenmore / Sears Microwave Diode Or Rectifier

The Diode Assembly is an OEM part for GE microwaves. It plays a crucial role in converting alternating current (AC) to direct current (DC), which is essential for the microwave’s high-voltage functions, including powering the magnetron to generate microwave energy.

Over time, diodes can fail due to electrical surges, excessive heat, or wear and tear. A faulty diode assembly can lead to inefficient or non-functional microwave operation, impacting its ability to heat food properly.

Symptoms of a bad diode assembly include:

• Microwave not heating food
• Sparking or arcing inside the microwave
• Burning smell or unusual noises during operation
• Microwave turning on but failing to generate heat

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Microwave High Voltage Diode is essential for maintaining the efficiency and performance of your microwave. This genuine OEM part is specifically engineered to replace faulty diodes, ensuring your appliance operates smoothly and reliably. Crafted with high-quality materials, the Microwave High Voltage Diode effectively converts and regulates electrical power, providing consistent heating and preventing power interruptions during use. Compatible with a wide range of Samsung microwave models, this diode guarantees a secure fit and easy installation, allowing you to restore your microwaveGÇÖs functionality quickly. By choosing this genuine OEM part, you benefit from enhanced durability and performance, reducing the need for frequent repairs and extending the lifespan of your microwave. Whether your microwave is experiencing uneven heating or electrical issues, the Microwave High Voltage Diode offers a dependable solution to get your appliance back to optimal working condition. Trust in this high-quality diode to deliver reliable performance and ensure a better cooking experience.

This high-voltage rectifier diode is used in the microwave's high-voltage circuit. It converts AC to DC so the magnetron can produce heat. A failed diode can cause no heat, loud humming, or a blown fuse when starting. What it does:

• Rectifies high-voltage AC to DC to power the magnetron
• Blocks reverse voltage in the HV circuit
• Common failure symptoms can include: runs but doesn't heat; loud hum then shutdown; line fuse blows at startup

• 1 high-voltage diode

• Unplug the microwave and properly discharge the high-voltage capacitor before servicing—dangerous voltage can remain even when unplugged
• Match diode orientation/polarity to the original and ensure a solid chassis ground connection where used
• Route leads and reinstall any clamps/insulators exactly as found; keep wiring clear of sharp edges and hot components
• If the original diode failed, inspect the HV capacitor and transformer for related issues before reassembly