# [Example] Simulation of Types of Transformers
## Description
Two separate simulated circuits which demonstrate how step up and step down type transformers work.
## Project Details
- **Owner:** hypercoffeedude
- **Created:** 1/25/2022
- **Last Updated:** 1/27/2022
- **Visibility:** Public
## Key Components
### BT2 — [Single Cell Battery](https://www.flux.ai/lwcassid/single-cell-battery~9f.md)
- Voltage: 1.5V
**Pins:**
- ANODE
- CATHODE
### D1 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md)
- Saturation Current: 93.2e-12A
- Emission Coefficient: 3.73
- Series Resistance: 0.42Ω
- Breakdown Voltage: 0V
- Forward Voltage: 1.70
**Pins:**
- ANODE
- CATHODE
### Q1 — [NPN Transistor](https://www.flux.ai/jharwinbarrozo/npn-transistor~hqd.md)
- Leakage Current: 1e-13A
- Beta / hFe: 100
**Pins:**
- B
- C
- E
*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/hypercoffeedude/example-simulation-of-types-of-transformers~as](https://www.flux.ai/hypercoffeedude/example-simulation-of-types-of-transformers~as).*
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