1AC PCB Transformer, completely sealed with polyurethane potting compound in polyamide moldPTV 0.35 - 190VA according to IEC/EN61558-2-4

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Safety transformer

according to IEC/EN61558-2-6 for general applications with double or reinforced insulation and max. output voltage of 50 V, e.g. galvanic isolation for devices according to VDE0805/EN60950 regulations.

Specifications

  • Transformer completely sealed with polyurethane potting compound in polyamide mold. Sealing compound offers excellent heat conductivity to increase construction and size specific power (compared to unsealed types).
  • Up to size 4.7 VA solder pins are sufficient to provide foothold on boards. From 4.7 to 15.5 VA use one of the additional mounting brackets on each side of the transformer housing. Starting with 15.5 VA double fixing on each side is recommended (see drawing).
  • Due to construction version up to 1.85 VA are short circuit proof. Short-circuit proof design for other versions with higher load on request (combined with external fuse and built-in temperature limiter)
  • Catalog mentioned lead-wire spacing and pin assignment is standard. Other versions (PRI / SEC voltages, pinning) on request.
  • PTV transformers can be customer-specified, e.g. output characteristics, temperature rise for nominal operation/ open-circuit, PRI/SEC voltages, pinning.
    Reduction of max. power in favour of temperature rise is possible on request.

1 phase isolating-/ safety PCB type transformer according to IEC/EN61558-2-6; completely sealed with polyurethane potting compound in polyamide mold 2 chamber version

Input voltage115 … 230V ( Standard )
Output voltage… 24V
Rated frequency50/60 Hz
Power range0,35 … 190VA
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
  • Connections: Solder pins
  • Any mounting position or angle possible

Ua = Rated output voltage

Power
VA
Open-circuit
voltage Ua x …
Dimensions
approx. mm
Cu
weight KG
Total weight
KG
Core sizeType
ABCDEFGHIKL
0,351,4532,327,314,920,010,020,01,10,0090,042EI30/5PTV00035
0,951,4832,327,321,920,010,020,01,10,0110,070EI30/10,5PTV00095
1,251,4332,327,323,820,010,020,01,10,0130,084EI30/12,5PTV00125
1,501,3832,327,326,820,010,020,01,10,0140,098EI30/15,5PTV00150
1,851,3232,327,329,120,010,020,01,10,0160,105EI30/18PTV00185
3,301,3141,435,028,320,010,025,01,10,0160,105EI38/13,6PTV00330
4,701,3845,038,031,825,015,025,01,10,0320,178EI42/14,8PTV00470
8,701,3368,842,334,660,021,025,015,027,54,21,30,0500,270EI48/16,8PTV00870
12,01,3468,842,338,560,021,025,015,027,54,21,30,0600,325EI48/20,5PTV01200
15,51,2674,047,138,865,023,530,020,030,04,21,30,0800,375EI54/18,8PTV01550
23,01,1981,553,544,772,543,530,020,032,54,21,30,1050,495EI60/21PTV02300
30,01,2581,553,549,272,543,530,020,032,54,21,30,1150,505EI60/25,5PTV03000
39,01,2287,258,648,577,547,535,025,035,04,21,30,140,690EI66/23PTV03900
48,01,1987,258,655,877,547,535,025,035,04,21,30,160,860EI66/30PTV04800
58,01,1887,258,660,277,547,535,025,035,04,21,30,180,990EI66/34,5PTV05800
74,01,16799,667,559,090,057,540,020,042,54,21,30,261,16EI78/27,5PTV07400
95,01,1399,667,568,090,057,540,020,042,54,21,30,261,41EI78/36,5PTV09500
103,01,129107,570,063,097,560,045,035,045,04,21,30,331,45EI84/29,5PTV10300
140,01,11107,570,076,597,560,045,035,045,04,21,30,361,98EI84/43,5PTV14000
158,01,10129,584,574,6115,070,055,045,057,56,21,30,482,70EI96/35,7PTV15800
190,01,10129,584,584,4115,070,055,045,057,56,21,30,512,70EI96/45,7PTV19000