Tema: Re: kokias perkat H7 lempas ?
Autorius: LabaiNeSpauda
Data: 2011-01-19 17:37:39
Tai kokia tavo nuomone tai yra ytampa voltais?
Masinoj, net su lievais lieviausiais orig. laidais zemiau 11V nekrenta. H 
lempa yra 12V nominalo.
Tai yra normalios darbo salygos. Jei tu pleskintum su dimeriu 6-8V ribose, 
tai va tas ir butu,
kaip rasoma kur paraudoninai.
Ten taip pat rasoma, kad padidinus virs nominalios ytampos 5%, sviesos bus 
15% daugiau,
o trukme darbo sumazeja PER PUSE.
Aleliuja


"TranZOO" <laisku@nera.net> parašė naujienų 
news:ih66ro$ast$1@trimpas.omnitel.net...
> nu
>
> "LabaiNeSpauda" <bimbam@samxam.lt> wrote in message 
> news:ih4rtn$987$1@trimpas.omnitel.net...
>> Grybe tu, nepatingejau surast:
>> Halogen lamps are manufactured with enough halogen to match the rate of
>> tungsten evaporation at their design voltage. Increasing the applied 
>> voltage
>> increases the rate of evaporation, so at some point there may be
>> insufficient halogen and the lamp goes black. Over-voltage operation is 
>> not
>> generally recommended. With a reduced voltage the evaporation is lower 
>> and
>> there may be too much halogen, which can lead to abnormal failure. At 
>> much
>> lower voltages, the bulb temperature may be too low to support the 
>> halogen
>> cycle, but by this time the evaporation rate is too low for the bulb to
>> blacken significantly. There are many situations where halogen lamps are
>> dimmed successfully. However, lamp life may not be extended as much as
>> predicted. The life span on dimming depends on lamp construction, the
>> halogen additive used and whether dimming is normally expected for this
>> type.
>> A moki skaityt kas yra at much lower voltages?
>> Kiek masinoj su standartiniais laidais ytampos buna ka?
>> Bile ble egzpertu pabut.
>>
>>
>>
>> "a" <a@a.a> parašė naujienų news:ih4lh6$1pc$1@trimpas.omnitel.net...
>>>
>>> "LabaiNeSpauda" <bimbam@samxam.lt> wrote in message
>>> news:ih4jje$v88$1@trimpas.omnitel.net...
>>>> Seip, tavo minetas keitimas nepasiduodai logikai niekaip.
>>>> Blogi/ploni laidai - zemesne ytampa - ilgiau tarnauja lempute.
>>>
>>> kokioinors wikipedioi pasiskaityk apie halogenines lemputes ir eik
>>> nusibausk...
>>>