Transformer for switch mode power supply - 660 VA


Catalogue HF as PDF
HF-transformer, HF-transducer, ferrite transformer, switch mode power supply, ETD 29 - ETD 44, 66 VA up to 660 VA

hf-zeichen-sm


Switch mode power supplySwitch mode power supplySwitch mode power supply

open                                                            potted                                                     standing open

 

Switch mode power supplySwitch mode power supplySwitch mode power supply

ETD 34 plug chamber                                bobbin without winding                                                potted, upright


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

Datasheet

Flyback

Forward

Push-pull

ETD 29

open

25 kHz

66 VA

77 VA

110 VA

PDF

50 kHz

90 VA

105 VA

150 VA

100 kHz

120 VA

140 VA

200 VA

ETD 29

potted

25 kHz

66 VA

77 VA

110 VA

PDF

50 kHz

90 VA

105 VA

150 VA

100 kHz

120 VA

140 VA

200 VA

ETD 34

open

25 kHz

96 VA

112 VA

160 VA

PDF

50 kHz

126 VA

147 VA

210 VA

100 kHz

174 VA

203 VA

290 VA

ETD 34

potted

25 kHz

96 VA

112 VA

160 VA

PDF

50 kHz

126 VA

147 VA

210 VA

100 kHz

174 VA

203 VA

290 VA

ETD 34

potted

25 kHz

96 VA

112 VA

160 VA

PDF

50 kHz

126 VA

147 VA

210 VA

100 kHz

174 VA

203 VA

290 VA

ETD 34

plug chamber

25 kHz

96 VA

112 VA

160 VA

PDF

50 kHz

126 VA

147 VA

210 VA

100 kHz

174 VA

203 VA

290 VA

ETD 39

open

25 kHz

138 VA

161 VA

230 VA

PDF

50 kHz

186 VA

217 VA

310 VA

100 kHz

258 VA

301 VA

430 VA

ETD 39

standing

25 kHz

138 VA

161 VA

230 VA

PDF

50 kHz

186 VA

217 VA

310 VA

100 kHz

258 VA

301 VA

430 VA

ETD 39

potted

25 kHz

138 VA

161 VA

230 VA

PDF

50 kHz

186 VA

217 VA

310 VA

100 kHz

258 VA

301 VA

430 VA

ETD 44

open

25 kHz

210 VA

245 VA

350 VA

PDF

50 kHz

264 VA

308 VA

440 VA

100 kHz

396 VA

462 VA

660 VA

ETD 44

standing

25 kHz

210 VA

245 VA

350 VA

PDF

50 kHz

264 VA

308 VA

440 VA

100 kHz

396 VA

462VA

660 VA

ETD 44

potted

25 kHz

210 VA

245 VA

350 VA

PDF

50 kHz

264 VA

308 VA

440 VA

100 kHz

396 VA

462 VA

660 VA

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

03/2012


© 2015 Tauscher Transformatoren GmbH                                                                                                                                                         Impressum