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AJMRTC SG3525 LM358 Inverter Driver Board, 12V-24V Mixer Preamp Drive Module, Adjustable Frequency, 1A Output, for DC AC Inverter Power Supply DIY Electronic Conversion Projects
- - Built with SG3525 PWM controller and LM358 operational amplifier, stable signal output for inverter drive circuits
- - Wide operating voltage 12V to 24V DC, 1A output current to drive rear-stage power tubes
- - Support continuous frequency adjustment, convenient for fine-tuning your inverter working status
- - Integrated mixer and preamplifier circuit, easy to build sine wave or square wave inverter prototype
- - Compact drive module design, widely used for power conversion, DIY inverter and power electronics experiments
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AJMRTC SG3525 LM358 inverter driver board is a professional preamp drive module for DIY inverter projects. It adopts SG3525 PWM chip paired with LM358 op-amp to realize signal mixing and pre-amplification functions.
The module works on 12V to 24V DC power supply with 1A drive output. Its frequency can be adjusted manually to match different power tube and transformer requirements. The board outputs stable driving signals to control the rear power stage, which is the core signal source for square wave or modified sine wave inverter making.
Suitable for power conversion experiments, homemade inverter power supply, electronic teaching and power circuit debugging. Simple peripheral wiring helps hobbyists quickly assemble and test power inverter systems.
- Brand: AJMRTC
- Main Chip: SG3525 + LM358
- Operating Voltage: DC 12V ~ 24V
- Output Current: 1A
- Feature: Adjustable Frequency, Mixer & Preamp Function
- Application: DIY Inverter, Power Supply Conversion, Electronic Experiment
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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