PT 4,5/1/18

Safety isolating transformer

Version PT 4,5/1/18
Rated input voltage 230 Vac Rated output voltage 18 Vac Power 4.5 VA
Version Rated input voltage Rated output voltage Power
PT 4,5/1/6 230 Vac 6 Vac 4.5 VA
PT 4,5/1/8 230 Vac 8 Vac 4.5 VA
PT 4,5/1/9 230 Vac 9 Vac 4.5 VA
PT 4,5/1/12 230 Vac 12 Vac 4.5 VA
PT 4,5/1/15 230 Vac 15 Vac 4.5 VA
PT 4,5/1/18 230 Vac 18 Vac 4.5 VA
PT 4,5/1/24 230 Vac 24 Vac 4.5 VA
PT 4,5/2/6 230 Vac 2 x 6 Vac 4.5 VA
PT 4,5/2/8 230 Vac 2 x 8 Vac 4.5 VA
PT 4,5/2/9 230 Vac 2 x 9 Vac 4.5 VA
PT 4,5/2/12 230 Vac 2 x 12 Vac 4.5 VA
PT 4,5/2/15 230 Vac 2 x 15 Vac 4.5 VA
PT 4,5/2/18 230 Vac 2 x 18 Vac 4.5 VA
PT 4,5/2/24 230 Vac 2 x 24 Vac 4.5 VA
PT 7,5/1/6 230 Vac 6 Vac 7.5 VA
PT 7,5/1/8 230 Vac 8 Vac 7.5 VA
PT 7,5/1/9 230 Vac 9 Vac 7.5 VA
PT 7,5/1/12 230 Vac 12 Vac 7.5 VA
PT 7,5/1/15 230 Vac 15 Vac 7.5 VA
PT 7,5/1/18 230 Vac 18 Vac 7.5 VA
PT 7,5/1/24 230 Vac 24 Vac 7.5 VA
PT 7,5/2/6 230 Vac 2 x 6 Vac 7.5 VA
PT 7,5/2/8 230 Vac 2 x 8 Vac 7.5 VA
PT 7,5/2/9 230 Vac 2 x 9 Vac 7.5 VA
PT 7,5/2/12 230 Vac 2 x 12 Vac 7.5 VA
PT 7,5/2/15 230 Vac 2 x 15 Vac 7.5 VA
PT 7,5/2/18 230 Vac 2 x 18 Vac 7.5 VA
PT 7,5/2/24 230 Vac 2 x 24 Vac 7.5 VA
PT 13/1/6 230 Vac 6 Vac 13 VA
PT 13/1/8 230 Vac 8 Vac 13 VA
PT 13/1/9 230 Vac 9 Vac 13 VA
PT 13/1/12 230 Vac 12 Vac 13 VA
PT 13/1/15 230 Vac 15 Vac 13 VA
PT 13/1/18 230 Vac 18 Vac 13 VA
PT 13/1/24 230 Vac 24 Vac 13 VA
PT 13/2/6 230 Vac 2 x 6 Vac 13 VA
PT 13/2/8 230 Vac 2 x 8 Vac 13 VA
PT 13/2/9 230 Vac 2 x 9 Vac 13 VA
PT 13/2/12 230 Vac 2 x 12 Vac 13 VA
PT 13/2/15 230 Vac 2 x 15 Vac 13 VA
PT 13/2/18 230 Vac 2 x 18 Vac 13 VA
PT 13/2/24 230 Vac 2 x 24 Vac 13 VA
PT 22/1/6 230 Vac 6 Vac 22 VA
PT 22/1/8 230 Vac 8 Vac 22 VA
PT 22/1/9 230 Vac 9 Vac 22 VA
PT 22/1/12 230 Vac 12 Vac 22 VA
PT 22/1/15 230 Vac 15 Vac 22 VA
PT 22/1/18 230 Vac 18 Vac 22 VA
PT 22/1/24 230 Vac 24 Vac 22 VA
PT 22/2/6 230 Vac 2 x 6 Vac 22 VA
PT 22/2/8 230 Vac 2 x 8 Vac 22 VA
PT 22/2/9 230 Vac 2 x 9 Vac 22 VA
PT 22/2/12 230 Vac 2 x 12 Vac 22 VA
PT 22/2/15 230 Vac 2 x 15 Vac 22 VA
PT 22/2/18 230 Vac 2 x 18 Vac 22 VA
PT 30/1/6 230 Vac 6 Vac 30 VA
PT 30/1/8 230 Vac 8 Vac 30 VA
PT 30/1/9 230 Vac 9 Vac 30 VA
PT 30/1/12 230 Vac 12 Vac 30 VA
PT 30/1/15 230 Vac 15 Vac 30 VA
PT 30/1/18 230 Vac 18 Vac 30 VA
PT 30/1/24 230 Vac 24 Vac 30 VA
PT 30/2/6 230 Vac 2 x 6 Vac 30 VA
PT 30/2/8 230 Vac 2 x 8 Vac 30 VA
PT 30/2/9 230 Vac 2 x 9 Vac 30 VA
PT 30/2/12 230 Vac 2 x 12 Vac 30 VA
PT 30/2/15 230 Vac 2 x 15 Vac 30 VA
PT 30/2/18 230 Vac 2 x 18 Vac 30 VA
Image of BLOCK Item: PT 4,5/1/18

Technical Data for PT 4,5/1/18

Input
Rated input voltage 230 Vac
Rated frequency 50 - 60 Hz
Output
Rated output voltage 18 Vac
Power 4.5 VA
No-load voltage (app. x factor) 1.32
No-load loss (typ.) 1.5 W
Efficiency 65 %
Standards
Classification Safety isolating transformer
Approvals
Approvals cURus, VDE
Environment
Ambient temperature max. 104.0 °F
Safety and protection
Type Encapsulated
Insulation class VDE=E, UL=class 105
Protection index IP 00
Safety class (prepared) II
Short circuit strength non-inherently short-circuit proof
Terminal and mounting
Terminals Pins for PCB
Measures and weights
Depth 1.46 inch
Height 1.30 inch
Width 1.73 inch
Pin (ø) 0.031 inch
Core type EI 42/14,8
Weight 0.42 lbs

Information for PT series

General Data
  • Rated power 4.5 - 30 VA
  • Degree of protection IP 00
  • Efficiency up to 83 %
  • Insulation class E
  • Maximum ambient temperature 104 °F / 40 °C
  • Rated output voltage 6 - 2 x 24 Vac
  • Rated input voltage 230 Vac
Benefits
  • Space saving installation due to additional screw mounting in the base plate
  • Dual output voltage for series or parallel connection
  • Minimum size at high output
  • Integrated overload protection using PTC in the input
  • Self-extinguishing potting material
  • Permanent corrosion protection, high insulation value and maximum electrical reliability due to XtraDenseFill resin encapsulation

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