PCB transformer, safety isolating transformer
EP 4,5/9 - Discontinued items – not for new applications
Characteristics
Benefits
› Minimum size at high output
› Double output voltage for series or parallel connection
› Very good moisture protection and low noise thanks to vacuum impregnation
› Contact protected on the circuit board thanks to covered solder pin strips
› Stable connection technology with injected round wire soldering pins
› Additional mounting option with holes in the core
| Product (Headline_Detailseite) | PCB transformer, safety isolating transformer |
| Order number (PF_Teilenummer) | EP 4,5/9 |
| Series (PF_Baureihe) | EP |
| Power (PF_Leistung_VA_W) | 4.5 VA |
| Input (PF_Trafo_Eingang) | 2 x 0 V |
| Output (PF_Trafo_Ausgang) | 2 x 0 V • 0 Aac |
| Phases (PF_Phasen) | 1 |
| Frequency range (PF_Frequenzbereich) | 50 Hz to 60 Hz |
| No-Load Losses (PF_Leerlaufverluste_W) | 1.9 W |
| EN Insulation class (PF_EN_Isolierstoffklasse) | B (130°C) |
| Duty Cycle (PF_Einschaltdauer) | 100 % |
| Wire material (PF_Leitermaterial) | Copper |
| Efficiency (PF_Wirkungsgrad) | 56 % |
General
| Short circuit proof (PF_Kurzschlussfestigkeit_KS_Festigkeit) | not short-circuit proof |
| Switching group (PF_Schaltgruppe) | Iii0 |
| Cooling type (PF_Kuehlungsart) | AN |
Environment
| Ambient temperature (PF_Umgebungstemperatur) | -20 °C to 40 °C / -4 °F to 104 °F |
| Max. installation height (PF_max_Aufstellhoehe_m) | 2,000 m / 6,562 ft |
Protection and Safety
| Protection type (PF_Schutzart) | IP00 |
| Protection class (prepared) (PF_Schutzklasse) | II |
| Overvoltage category (PF_ueberspannungskategorie) | III |
Electrical Connections
| Input terminal (PF_Anschluss_Eingang) | Pin |
| Output terminal (PF_Anschluss_Ausgang) | Pin |
Size and Weight
| Width (PF_Breite_mm) | 0 mm / 0 in |
| Height (PF_Hoehe_mm) | 0 mm / 0 in |
| Depth (PF_Tiefe_mm) | 0 mm / 0 in |
| Weight (PF_Gewicht_kg) | 0.164 kg / 0.362 lbs |
| Low Voltage Directive | EN 61558-2-6 |
