Short circuit proof PCB transformer, separating transformer
VB 2,8/2/24 - Discontinued items - no longer available
Characteristics
Benefits
› Minimum size at high output
› Inherently short-circuit proof
› Also with dual 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
› Self-extinguishing potting material
Product | Short circuit proof PCB transformer, separating transformer |
Order number | VB 2,8/2/24 |
Series | VB |
Power | 2.8 VA |
Input | 230 V |
Output | 2 x 24 V • 0.058 Aac |
Phases | 1 |
Frequency range | 50 Hz to 60 Hz |
No-Load Losses | 1.4 W |
EN Insulation class | B (130°C) |
UL Insulation class | class 105 |
Duty Cycle | 100 % |
Wire material | Copper |
Efficiency | 57 % |
General
Short circuit proof | inherently short-circuit proof |
Switching group | Ii |
Cooling type | AN |
Environment
Ambient temperature | -20 °C to 70 °C / -4 °F to 158 °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 | 32.3 mm / 1.27 in |
Height | 34 mm / 1.34 in |
Depth | 27.3 mm / 1.07 in |
Weight | 0.138 kg / 0.304 lbs |
Low Voltage Directive | EN 61558-2-1 |
Approval cURus - Recognized | UL 5085-1/-2; CSA 22.2 |