SG3525 In Q hertz
Abilio Pereira dos Santos Utilities iPhoneiPadiPod touch
SG3525 In Q hertz is a free Utilities app for iPhone and iPad by Abilio Pereira dos Santos. Requires iOS 16.2. Updated July 13, 2026.
- Price
- Free
- on the App Store
- Size
- 3 MB
- Age 4+
- Updated
- Jul 13
- 2026 · v1.0.8
Screenshots
About SG3525 In Q hertz
SG3525 In Q hertz is the essential tool for technicians, hobbyists, and electronics enthusiasts who need to quickly calculate the frequency of the SG3525A integrated circuit. Our app simplifies the process by allowing you to input the values of the key components: • RT resistor: connected between pins 6 and 12 (Gnd). • RD resistor: connected between pins 5 and 7. • CT capacitor: connected between pins 5 and 12 (Gnd). To get the desired frequency, enter the values for RT (KOhms or Ohms), RD (KOhms or Ohms), and CT (microFarads or nanoFarads), and click Calculate. The app will provide the resulting frequency, which can be measured at pins 11 and 14 (OUT_A and OUT_B) of the SG3525A. Features: • User-friendly and intuitive interface. • Fast and accurate calculations. • Supports multiple units of measure. Simplify your work and save time with SG3525 In Q hertz. Download now and enhance your electronics experience!
What’s new
Version 1.0.8 · Updated July 13, 2026
We release updates regularly and are constantly striving to improve the app.
App privacy
The developer, Abilio Pereira dos Santos, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Analytics, App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| SG3525 In Q hertz | – | Free | July 13, 2026 | |
| Inductor Calculator Master | – | Free | May 27, 2026 | Compare |
| Inductor Design Pro | – | Free | Jun 15, 2026 | Compare |
| Transformer Calculation Tool | – | Free | Jun 20, 2026 | Compare |
| DigiCompCalc | 5.0 / 5 (2) | Free | Oct 23, 2023 | Compare |
| Calculator - Andulator | 5.0 / 5 (2) | Free | Aug 24, 2025 | Compare |
| Flyback Transformer Designer | 5.0 / 5 (1) | Free | Sep 14, 2026 | Compare |
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