| Section | Content | Page Estimate | |---------|---------|----------------| | Deckblatt | Title, candidate name, date, examiner, project code | 1 | | Aufgabenstellung | Original exam task (functional requirements, constraints) | 1–2 | | Selbstständigkeitserklärung | Declaration of independent work | 1 | | 1. Pflichtenheft (Specifications) | Input/output specs, power budget, environmental conditions | 2–3 | | 2. Blockdiagramm | High-level system architecture | 1 | | 3. Schaltplan (Schematic) | Full circuit design (EAGLE, KiCad, Altium export) | 2–4 | | 4. Layout & Bestückungsplan | PCB layout (top/bottom), assembly drawing | 2 | | 5. Stückliste (BOM) | Components, order codes, quantities, suppliers | 1–2 | | 6. Simulation & Berechnungen | SPICE simulations, worst-case analysis, thermal check | 2–3 | | 7. Messtechnischer Nachweis | Oscilloscope/logical analyzer screenshots, measurement tables | 2–4 | | 8. Funktionsprüfung | Step-by-step functional test protocol (passed/failed) | 1–2 | | 9. Fehleranalyse (optional) | Debugging log, design revisions | 1 | | 10. Abschluss & Ausblick | Summary, potential improvements | 1 | | Literatur & Anhang | Datasheets, code (if µC involved), glossary | Variable | The evaluation criteria (Punkteverteilung) typically break down as:
For further reference, always consult the latest or your university’s Richtlinie für elektronische Prüfungsleistungen . epd prüfung pdf
| Criterion | Max Points | Common Mistakes Leading to Point Deduction | |-----------|------------|---------------------------------------------| | Completeness of documentation | 10 | Missing BOM, no declaration of authorship | | Schematic correctness | 15 | Floating inputs, missing decoupling caps, wrong pinout | | PCB layout (DFM, DRC) | 10 | 90° traces, missing mounting holes, silkscreen overlap | | Simulation plausibility | 8 | No operating point analysis, missing transient response | | Measurement results match simulation | 12 | No tolerance analysis, no signature/date on test logs | | Technical writing & formatting | 5 | Inconsistent units, missing page numbers, blurry images | | Section | Content | Page Estimate |
1. Introduction: What is “EPD Prüfung”? EPD typically stands for Elektronische Produktentwicklung (Electronic Product Development). In the context of German vocational training (IHK), technical universities (Fachhochschulen), or internal company certifications, the EPD Prüfung (examination) assesses a candidate’s ability to design, simulate, document, and present an electronic product. Schaltplan (Schematic) | Full circuit design (EAGLE, KiCad,