Efficient PCB transformer
ECO2003-1,5DD9
Advantages
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 XtraDensiFill resin encapsulation
Coil shell in 2-chamber technology
Self-extinguishing potting material
Applications
Safety transformer for the safe electrical isolation of the input and output sides.
The transformer is suitable for creating SELV and PELV circuits because of the
limit on the output voltage.
Circuit Diagram
Standards 1Z
Safety isolating transformer
to: VDE 0570 Part 2-6, DIN EN 61558-2-6, EN 61558-2-6, IEC 61558-2-6,
UL 5085-1/-2, CSA 22.2 No.66
Approvals W vZ
ENEC 10 (VDE), UL 5085-1/-2, CSA 22.2 No.66
Efficient PCB transformer
ECO2003-1,5DD9
Type ECO2003-1,5DD9
Input
Rated input voltage 230 Vac
Rated frequency 50 - 60 Hz
Output
Rated output voltage 9 Vac
Rated output voltage 2 x 9 Vac
Rated Power 1.5 VA
No-load voltage (app. x factor) 1.39
No-load loss (typ.) 0.60 W
Efficiency 61 %
Standards
Classification Safety isolating transformer
Approvals
Approvals cURus, ENEC 10 (VDE)
Environment
Ambient temperature max. 70 °C
Safety and protection
Type encapsulated
Class of Insulation System VDE=B, UL=class 105
Protection index IP 00
Safety class (prepared) II
Short circuit strength inherently short-circuit proof
Order numbers
Order Number ECO2003-1,5DD9
Type ECO2003-1,5DD9
Terminal and mounting
Terminals Pins for printed circuit board
Measures and weights
Pin (ø) 0.8 mm
Core type EI 30/12,5
Weight 0.08 kg
PRI SEC
23.8
5.0
27.3
20.0 32.3
20.0
5.0
10.0
5.0
+
-
30
Subjects to change.
