Efficient PCB transformer, safety isolating transformer
ECO2003-3,2DD12 - Discontinued items - no longer available
Characteristics
Benefits
› Low no-load losses max. 0.6 W
› Unconditionally short-circuit proof (up to 1.5 VA)
› Also with double output voltage for series or parallel connection
› Designed for high ambient temperatures
› Permanent corrosion protection, high insulation value and maximum electrical reliability thanks to XtraDenseFill resin encapsulation
› Coil shell in 2-chamber technology
› Self-extinguishing potting material
| Product | Efficient PCB transformer, safety isolating transformer |
| Order number | ECO2003-3,2DD12 |
| Power | 3.2 VA |
| Input | 230 V |
| Output | 2 x 12 V • 0.133 Aac |
| Phases | 1 |
| Frequency range | 50 Hz to 60 Hz |
| Short-Circuit Losses | 2.13 W |
| No-Load Losses | 0.6 W |
| Short circuit voltage uk | 40.3 % |
| EN insulation class | B (130°C) |
| UL Insulation class | class 105 |
| Duty Cycle | 100 % |
| Wire material | Copper |
| Efficiency | 54 % |
General
| Short circuit proof | not short-circuit proof |
| Switching group | Iii0 |
| Cooling type | AN |
Environment
| Ambient temperature | -20 °C to 60 °C / -4 °F to 140 °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
| Terminal Pri | Pin |
| Terminal Sec | Pin |
Size and Weight
| Width | 35 mm / 1.38 in |
| Height | 34.1 mm / 1.34 in |
| Depth | 41 mm / 1.61 in |
| Weight | 0.15 kg / 0.33 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) |
