# PWM INVERTER ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** aryan-dey - **Created:** 3/4/2024 - **Last Updated:** 2/2/2025 - **Visibility:** Public ## Key Components ### D1 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht.md) - Emission Coefficient: 3.73 - Forward Voltage: 1.70 - Breakdown Voltage: 0V - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A **Pins:** - A [pin 2] - K [pin 1] ### IC1 — [LM3525M-L/NOPB](https://www.flux.ai/adrian95/lm3525m-lnopb.md) - Part Type: Integrated Circuit - Datasheet URL: https://rocelec.widen.net/view/pdf/mqvook8ppd/NATLS25946-1.pdf - Manufacturer Name: Texas Instruments - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: LM3525M-L/NOPB **Pins:** - ~EN [pin 1] - FLAG [pin 2] - GND [pin 3] - IN [pin 7] - NC_1 [pin 4] - NC_2 [pin 5] - OUT_1 [pin 6] - OUT_2 [pin 8] ### Q1 — [IRF520NPBF](https://www.flux.ai/openpartlist/irf520npbf.md) - Datasheet URL: https://www.infineon.com/dgdl/irf520npbf.pdf - Manufacturer Name: Infineon Technologies - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Part Number: IRF520NPBF **Pins:** - D [pin 2] - G [pin 1] - S [pin 3] ### Q2 — [IRF520NPBF](https://www.flux.ai/openpartlist/irf520npbf.md) - Datasheet URL: https://www.infineon.com/dgdl/irf520npbf.pdf - Manufacturer Name: Infineon Technologies - Manufacturer Part Number: IRF520NPBF - Part Type: Transistor - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - D [pin 2] - G [pin 1] - S [pin 3] ### U1 — [SG3525AN](https://www.flux.ai/adrian95/sg3525an.md) - Part Type: Integrated Circuit - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/c0/12/98/4a/3b/1a/4b/8b/CD00000958.pdf/files/CD00000958.pdf/jcr:content/translations/en.CD00000958.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: STMicroelectronics - Manufacturer Part Number: SG3525AN **Pins:** - +VI [pin 15] - COMP. [pin 9] - CT [pin 5] - DISCHARGE [pin 7] - GROUND [pin 12] - INV._INPUT [pin 1] - N.I.INPUT [pin 2] - OSC.OUTPUT [pin 4] - OUTPUT_A [pin 11] - OUTPUT_B [pin 14] - RT [pin 6] - SHUTDOWN [pin 10] - SOFT-START [pin 8] - SYNC [pin 3] - VC [pin 13] - VREF [pin 16] ### U2 — [E141](https://www.flux.ai/pirroagaj/e141.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Step Down Transformer Low Frequency Transformer - Manufacturer Part Number: E141 - Datasheet URL: https://okerda.en.made-in-china.com/product/KBJxZOsEZvUn/China-Step-Down-Transformer-Low-Frequency-Transformer-Ei.html - Part Type: Voltage Transformers **Pins:** - ~ [pin 4] - ~ [pin 3] - ~ [pin 2] - ~ [pin 1] ### V1 — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply.md) - Voltage: 5V **Pins:** - ANODE - CATHODE ### VR1 — [PA16potentiometer](https://www.flux.ai/pbh2/pa16potentiometer.md) - Part Type: Resistor - Datasheet URL: https://www.vishay.com/docs/51063/p16spa16s.pdf - Manufacturer Part Number: PA16NM103MLB15 - Manufacturer Name: Vishay **Pins:** - P1 - P2 - Wiper *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/aryan-dey/pwm-inverter](https://www.flux.ai/aryan-dey/pwm-inverter).* --- *Generated from [https://www.flux.ai/aryan-dey/pwm-inverter](https://www.flux.ai/aryan-dey/pwm-inverter)*