PCB transformer, safety isolating transformer, mountable
VCM 25/1/9
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
› Self-extinguishing encapsulation material
| Product | PCB transformer, safety isolating transformer, mountable |
| Order number | VCM 25/1/9 |
| Series | VCM |
| Power | 25 VA |
| Input | 230 V |
| Output | 9 V • 2.77 Aac |
| Phases | 1 |
| Frequency range | 50 Hz to 60 Hz |
| No-Load Losses | 2.5 W |
| EN Insulation class | B (130°C) |
| UL Insulation class | class 105 |
| Duty Cycle | 100 % |
| Wire material | Copper |
| Efficiency | 82 % |
General
| Short circuit proof | not short-circuit proof |
| Switching group | Ii0 |
| 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 | Pin |
| Output terminal | Pin |
Size and Weight
| Width | 55 mm / 2.17 in |
| Height | 54.2 mm / 2.13 in |
| Depth | 81.2 mm / 3.2 in |
| Weight | 0.67 kg / 1.477 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) |
Conrad Electronic SE
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