PCB transformer, safety isolating transformer, mountable
VCM 50/2/18 - Discontinued items - no longer available
Characteristics
General data
The PCB transformers of the VCM series provide galvanic isolation of the primary circuit from the secondary circuit and are equipped with lugs on the housing for additional mounting options. Thanks to the unique XtraDenseFill resin encapsulation process, the transformers offer permanent corrosion protection, high insulation value, and maximum electrical conductivity.
Benefits
› Safety isolating transformer according to EN (IEC) 61558-2-6
› Minimal size with high performance
› With dual output coils for series or parallel connection
› Self-extinguishing encapsulation material
| Product | PCB transformer, safety isolating transformer, mountable |
| Order number | VCM 50/2/18 |
| Series | VCM |
| Power | 50 VA |
| Input | 230 V |
| Output | 2 x 18 V • 1.39 Aac |
| Phases | 1 |
| Frequency range | 50 Hz to 60 Hz |
| Short-Circuit Losses | 7 W |
| No-Load Losses | 4.9 W |
| Short circuit voltage uk | 12 % |
| EN Insulation class | B (130°C) |
| UL Insulation class | class 105 |
| Duty Cycle | 100 % |
| Wire material | Copper |
| Efficiency | 80.8 % |
General
| Short circuit proof | not short-circuit proof |
| Switching group | Iii0 |
| Cooling type | AN |
Environment
| Ambient temperature | -20 °C to 40 °C / -4 °F to 104 °F |
| Max. installation height | 2,000 m / 6,562 ft |
Protection and Safety
| Protection type | IP 00 |
| Protection class (prepared) | II |
| Overvoltage category | III |
| Degree of contamination | 1 |
Electrical Connections
| Input terminal | Flat plug connection |
| Output terminal | Flat plug connection |
Size and Weight
| Width | 61 mm / 2.4 in |
| Height | 58.5 mm / 2.3 in |
| Depth | 94 mm / 3.7 in |
| Weight | 1.059 kg / 2.335 lbs |
| Low Voltage Directive | EN 61558-2-6 |
| Approval cURus - Recognized | UL 5085-1/-2; CSA 22.2 |
| VDE Approval |
VDE 0570-2-x (DIN EN 61558-2-x) |
