Power HF-transformer up to 42 kVA


Catalogue HF as PDF
HF-transformer, high duty HF-transducer, ferrite transformer, switch mode power supply, UI 93 and UU 93, 3,2 kVA up to 42 kVA

hf-zeichen-sm


Power HF-transformerPower HF-transformer


Description


Design

Application

Voltages
Frequency
Core material
Temperatureclass
Temperature
Protective class
Winding

Construction
Terminals
Safety

HF-transformer conform to IEC/EN 61558-2-17 for SMPS
HF-transformer, HF-transducer, ferrite transformer, SMPS transformer
Suitable as HF-transformer for power integrations (TOPSWITCH, TINYSWITCH), Advanced Technology and ST(VIPer). HF choke can also be built
according to customer specification, more than one input and output voltages are possible
20 kHz up to 300 kHz, special types up to 500 kHz
N87 or PL7 for high power, with other materials it’s less power
F (155 °C) for varnished and B (130 °C) for potted components
Ambient 40 °C, higher ambient temperature decreases the power
Fire class UL94V0, IP00 conform to DIN 40 050
with lacquered copper wire, HF-litz, foil or triple insulated Furukawa wire, interlaced construction, for optimal magnetic coupling
varnished under vacuum (open Version) with class H varnish or potted under vacuum in a housing
Print, SMD version or free wires
Margins to redeem air and creepage distances. A screening is possible, but the secondary power will decrease.


Table


Type size

Frequency

Power - N87/PL7

Weight

Datasheet

Flyback

Forward

Copper

Total

UI 93/104/16

25 kHz

3,2 kVA

4,5 kVA

0,6 kg

1,3 kg

PDF

50 kHz

4,2 kVA

6,0 kVA

0,6 kg

1,3 kg

100 kHz

5,3 kVA

7,5 kVA

0,6 kg

1,3 kg

UI 93/104/30

25 kHz

5,3 kVA

7,5 kVA

0,7 kg

2,0 kg

PDF

50 kHz

7,0 kVA

10,0 kVA

0,7 kg

2,0 kg

100 kHz

9,0 kVA

12,5 kVA

0,7 kg

2,0 kg

UU 93/152/16

25 kHz

5,0 kVA

7,0 kVA

0,9 kg

2,0 kg

PDF

50 kHz

7,0 kVA

10,0 kVA

0,9 kg

2,0 kg

100 kHz

8,5 kVA

12,0 kVA

0,9 kg

2,0 kg

UU 93/152/30

25 kHz

8,0 kVA

11,5 kVA

1,1 kg

3,0 kg

PDF

50 kHz

10,5 kVA

15,0 kVA

1,1 kg

3,0 kg

100 kHz

13,0 kVA

19,0 kVA

1,1 kg

3,0 kg

UU 93/152/60

25 kHz

13,0 kVA

19,0 kVA

1,8 kg

5,5 kg

PDF

50 kHz

17,0 kVA

25,0 kVA

1,8 kg

5,5 kg

100 kHz

22,0 kVA

32,0 kVA

1,8 kg

5,5 kg

UU 93/152/90

25 kHz

15,0 kVA

22,0 kVA

2,3 kg

6,6 kg

PDF

50 kHz

22,0 kVA

32,0 kVA

2,3 kg

6,6 kg

100 kHz

29,4 kVA

42,0 kVA

2,3 kg

6,6 kg

Technical changes and optimisation reserved. All details are guide values, variations are possible.

01/2014


Examples


Type

Type size

f

P

U pri

U sec

BV

TUOFWH

HF 93/104/30

300-400 kHz

3,6 kVA

750 V

4500 V

13075005

TUOFWH

HF 93/104/30

300-400 kHz

3,6 kVA

3000 V

6000 V

13075004

TUOKWN

HF 93/104/30

50-100 kHz

4,0 kVA

325 V

650 V

1648008

TUOD.T

HF 93/104/30

100 kHz

5 kVA

500-0-500 V

600-0-600 V

2563006

TUOFWN

HF 93/104/30

30 kHz

5,88 kVA

270 V

28 V

32016009

TUOFWN

HF 93/152/30

50 / 100 kHz

12 kVA

340 V

650 V

17003002

TUOFWN

HF 93/152/30

12 kHz

12 kVA

600 V

600 V

32016010

TUOFWR

HF 93/152/60

15-45 kHz

17 kVA

285 V

2x36 V

3451011

TUOFWN

HF 93/152/30

50 kHz

19,5 kVA

650 V

300 V

1973002

TUOFWN

HF 93/152/60

40 kHz

27 kVA

400-600 V

400-600 V

1034125

TUOFWN

HF 93/152/30

300 kHz

30 kVA

650

650 V

2983070

Technical changes and optimisation reserved. All details are guide values, variations are possible.

06/2017


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