The 100-Watt Inverter Circuit Module is a compact DC-to-AC inverter driver board designed to convert low-voltage DC power, typically from a 12V battery, into an AC output through an external transformer. It uses an oscillator and power switching transistors/MOSFETs to drive the transformer and is suitable for DIY inverter projects, emergency backup systems, battery-powered applications, and educational electronics.

Features

• Approx. 100W output power
• Designed for low-voltage DC battery input
• Push-pull inverter topology
• Onboard oscillator/control circuit
• High-power switching devices with heatsinks
• Compact PCB design
• Suitable for DIY inverter construction

Specifications

*Output voltage, frequency, waveform, and exact switching devices can vary depending on the specific version of the circuit and transformer used.

Connections

Important: The PCB itself generally requires a suitable transformer to produce the final high-voltage AC output. The exact transformer winding configuration depends on the particular inverter circuit.

Applications

• DIY 12V inverter systems
• Emergency backup power
• Battery-powered AC supply
• Solar power projects
• Educational inverter experiments
• Electronics laboratory projects
• Small AC-load applications
• DIY power electronics

Advantages

• Compact circuit design
• Supports approximately 100W output
• Efficient switching operation
• Large heatsinks for power devices
• Easy to integrate into DIY inverter systems
• Suitable for battery-powered applications
• Cost-effective inverter solution

Size

Package Includes

• 1 × 100W Inverter Circuit PCB

Safety Note: This circuit can produce lethal high voltage when paired with an appropriate transformer. Do not touch the output or exposed wiring while powered. Use proper insulation, fusing, enclosure, earthing where appropriate, and adequate clearances. Never connect the inverter output directly to household mains wiring or a wall outlet.