The document introduces the features and characteristics of the standard encapsulated transformer, including power range, dielectric strength, high ambient operation temperature, primary and secondary inputs and outputs, etc.
The DB Lectro Standard Encapsulated Transformer series offers encapsulated power transformers ranging from 0.6 VA to 36 VA. They are rated for 115 V 60 Hz or 230 V 50 Hz primary voltage, with single or dual secondary options, Class B insulation (130 °C), and a dielectric strength of 3750 Vrms. Safety approvals include UL506, CSA C22.2 #6, TUV/EN61558 and CE, and they can operate up to +70 °C ambient temperature.
The datasheet lists detailed dimensions for each VA rating, tolerance values, and part numbers for both single‑output (S) and dual‑output (D) configurations. Tables also provide the corresponding current ratings for 115 V and 230 V versions.
| Power rating | 0.6VA to 36VA |
|---|---|
| Dielectric Strength | 3750 Vrms |
| Maximum ambient temperature | +70 °C |
| Insulation Class | Class B (130 °C) |
| Primary voltage options | 115 V 60 Hz or 230 V 50 Hz |
| Secondary configuration | Single or Dual |
They are available from 0.6 VA up to 36 VA.
The dielectric strength is 3750 Vrms.
They can operate up to +70 °C ambient temperature.