1AC Ultra flat PCB type transformers for use in ultra small power supplies; Core size UI30PTF 2.0 - 10VA according to IEC/EN61558-2-6

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Low profile safety transformer

according to IEC/EN61558-2-6 suitable for general applications with double or reinforced insulation – max. output voltage: 50 V. E.g. electrical isolation for use in devices, built according to VDE0805/EN60950 regulations.

Specifications

  • Ultra flat PDB type transformers for use in ultra small power supplies.
  • Short-circuit proof construction.
  • Transformer completely sealed with polyurethane varnish in polyamide mold.
  • Additional fixing with 4 screws 2.9 x 9,5 e.g. DIN7981 possible.
  • PTF-UI30 transformers can be customer-specified, e.g. output characteristics, temperature rise for nominal operation/ open-circuit, PRI/SEC voltages, pinning.

1 phase safety transformer PCB version – according to IEC/EN61558-2-6

Input voltage2x115V
Output voltage2x5V … 2x18V
Rated frequency50/60 Hz
Power range2,0 … 10VA
Max. ambient temperature40°C
UL-Insulation system (optional)OBJY2.E181051
Insulation class (IEC85)B 130°C
Fire protection classUL94HB (V-0 possible)
Protection class (ready)III
  • extremly low profile
  • Connections: Solder pins
  • Optional screw supported mounting possible
  • Any mounting position or angle possible
  • completely sealed with polyurethane varnish in polyamide mold

Ua rated = Rated output voltage

Ua empty   = Open-circuit output voltage

Rated Power
VA
PRI
Voltage
V
PRI
A
Ua empty
Ua rated
V
Height
in mm
Copper
weihgt
KG
Total
weight
KG
Core sizeType
2,02×1150,03/1,5216,80,0480,115UI30/5,5PTF020
3,52×1150,056/1,5918,80,0520,14UI30/7,5PTF035
5,72×1150,08/1,4021,80,060,165UI30/10,5PTF057
10,02×1150,14/1,3727,90,070,24UI30/16,5PTF100