Finland->USA transformers

Jos haluat käyttää USA markkinoille tarkoitettuja sähkölaitteita Suomessa tarvitset välimuuntajan, joka muuntaa meidän 230 volttia laitteiden vaatimaksi 110 voltiksi. Meillä on iso valikoima erilaisia muuntajia eri tarkoituksiin. Saamme myös tilattua muita malleja tarvittaessa. Ohjeet oikean muuntajan valitsemiseen:

  • Teho: Katso paljon laite vielä tehoa verkosta (ottoteho, lukee usein verkkopistokkeen vieressä laitteen takalevyssä tms). Valitse tätä lukemaa hiukan suurempi muuntaja. Pelivaraa pitää jäädä 25%:a eli 1000VA (1000W) muuntajaa voi käyttää 750VA laitteen kanssa. Jos tehoa ei lue missään voit laskea sen kertomalla sulakkeen koon (esim. 3A) verkkojännitteellä (esim. 110V): 3A x 110V = 330VA eli tarvitset vähintää 500VA muuntajan tässä tapauksessa.
  • Maadoitus: Lähes aina välimuuntaja pitää olla suojamaadoitettu (ei suojaerotettu) eli molemmat pistokkeet pitää olla maadoitettuja (Ulostuloliitin: 3 pinninen NEMA naarasliitin (USA verkkopistoke)
  • Jos käytät erotusmuuntajan kanssa kitaravahvistinta pitää laitteen olla ehdottomasti maadoitettu. Jos USA vahvistimessa on 2-piikkinen verkkoliitin tulee se vaihtaa maadoitetuksi.
  • Jos laite tulee käyttöön, jossa sitä kuljetetaan (esim. keikkakäyttö) pitää kotelon olla metallinen. Muoviset eivät kestää jatkuvaa siirtelyä vaan ne on tarkoitettu pöytäkäyttöön.

Muuntaja muuttaa verkkojännitteen muuntosuhteella eli se ei muuta taajuutta (EU 50Hz, USA 60Hz) eikä vakavoi jännitettä. Jos verkkojännite suomessa nousee, nousee myös muuntajan ulostuleva jännite jne. Taajuudella ei ole usein merkitystä laitteen toiminnalle. Jotkut vanhat laitteet (esim. moottorit), kellot) voi olla synkattuja verkkotaajuuteen, jolloin pyörimisnopeus vaihtuu.

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  1. UralTone EURO-USA transformer 230V / 115V 2000VA, grounded with current limitter
    €200.00 €161.29
    Good quality Euro-USA transformer with heavy duty steel enclosure and toroidal transformer from manufacturer that is specialized in audio quality transformers. Learn More
  2. UralTone EURO-USA transformer 230V / 115V 1500VA, grounded with current limitter
    Special Price €140.00 €112.90 Regular Price €159.96
    Good quality Euro-USA transformer with heavy duty steel enclosure and toroidal transformer from manufacturer that is specialized in audio quality transformers. Learn More
  3. UralTone EURO-USA transformer 230V / 115V 1500VA, grounded
    €127.68 €102.97
    Good quality Euro-USA transformer with heavy duty steel enclosure and toroidal transformer from manufacturer that is specialized in audio quality transformers. Learn More
  4. UralTone EURO-USA transformer 230V / 115V 1000VA, grounded
    €120.01 €96.78
    Rating:
    100% of 100
    Good quality Euro-USA transformer with heavy duty steel enclosure and toroidal transformer from manufacturer that is specialized in audio quality transformers. Learn More
  5. UralTone EURO-USA transformer 230V / 115V 600VA, grounded
    €104.99 €84.67
    Good quality Euro-USA transformer with heavy duty steel enclosure and toroidal transformer from manufacturer that is specialized in audio quality transformers. Learn More
  6. UralTone EURO-USA transformer 230V / 115V 400VA, grounded
    €79.98 €64.50
    Rating:
    100% of 100
    Good quality Euro-USA transformer with heavy duty steel enclosure and toroidal transformer from manufacturer that is specialized in audio quality transformers. Learn More
  7. UralTone EURO-USA transformer 230V / 115V 200VA, grounded
    €59.99 €48.38
    Rating:
    100% of 100
    Good quality Euro-USA transformer with heavy duty steel enclosure and toroidal transformer from manufacturer that is specialized in audio quality transformers. Learn More
  8. UralTone EURO-USA transformer 230V / 115V 600VA, grounded - PREMIUM
    €119.99 €96.77
    Good quality Euro-USA transformer with heavy-duty steel enclosure and toroidal transformer from the manufacturer that is specialized in audio quality transformers. Premium model that uses transformer that has isolated primary and secondary (not autotransformer). We recommend this model for older equipments, like guitar amps made before 1980. Learn More
  9. UralTone EURO-USA transformer 230V / 115V 400VA, grounded - PREMIUM
    €100.01 €80.65
    Good quality Euro-USA transformer with heavy-duty steel enclosure and toroidal transformer from the manufacturer that is specialized in audio quality transformers. Premium model that uses transformer that has isolated primary and secondary (not autotransformer). We recommend this model for older equipments, like guitar amps made before 1980. Learn More
  10. UralTone EURO-USA transformer 230V / 115V 200VA, grounded - PREMIUM
    €84.99 €68.54
    Good quality Euro-USA transformer with heavy-duty steel enclosure and toroidal transformer from the manufacturer that is specialized in audio quality transformers. Good quality Euro-USA transformer with heavy-duty steel enclosure and toroidal transformer from the manufacturer that is specialized in audio quality transformers. Premium model that uses transformer that has isolated primary and secondary (not autotransformer). We recommend this model for older equipments, like guitar amps made before 1980. Learn More
  11. 200W 230-115V (FIN-USA) autotransformer, cylinder enclosure, grounded
    €54.99 €44.35
    Very handy and compact 230-115 transformer. Made in EU! Learn More
  12. 100W 230-115V (FIN-USA) autotransformer, cylinder enclosure, grounded
    €39.00 €31.45
    Very handy and compact 230-115 transformer. Made in EU! Learn More
  13. 50W 230-115V (FIN-USA) autotransformer, cylinder enclosure, grounded
    €34.99 €28.22
    Very handy and compact 230-115 transformer. Made in EU! Learn More
  14. 600W 230-115V (FIN-USA) autotransformer, cylinder enclosure, grounded
    €84.99 €68.54
    Very handy and compact 230-115 transformer. Made in EU! Learn More
  15. TAD VT1000ESG-S, 230 - 115V, euro - usa -transformer 1000VA
    €128.96 €104.00
    1000V 230/115V, black steel enclosure, lighted AC-mains-switch, external fuse, 2 US-AC-Outlets Learn More
  16. UralTone EURO-USA transformer 230V / 115V 4000VA, grounded
    €250.00 €201.61
    Rating:
    100% of 100
    Good quality Euro-USA transformer with heavy duty steel enclosure and toroidal transformer. For USA made boats, industrial use etc. Learn More
  17. UralTone EURO-USA transformer 230V / 115V 3000VA, grounded
    €209.99 €169.35
    Good quality Euro-USA transformer with heavy duty steel enclosure and toroidal transformer. For USA made boats, industrial use etc. Learn More
  18. TAD VT100ESG-S, 230 - 115V, euro - usa -transformer 100VA
    €59.00 €47.58
    100VA, 230/115V, black steel enclosure, lighted AC-mains-switch, external fuse Learn More
  19. TAD VT500ESG-S, 230 - 115V, euro - usa -transformer 500VA
    €93.00 €75.00
    500VA, 230/115V, black steel enclosure, lighted AC-mains-switch, external fuse, 2 US-AC-Outlets Learn More
  20. TAD VT300ESG-S, 230 - 115V, euro - usa -transformer 300VA
    €73.16 €59.00
    300VA, 230/115V, black steel enclosure, lighted AC-mains-switch, external fuse, 2 US-AC-Outlets Learn More
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