ืžืฉืœื•ื— ื—ื™ื ื ืขื“ ื”ื‘ื™ืช

ืžืžื™ืจ ืื•ืช DLS HLC4.2 | 3V RMS | High to Low Converter

 549

ืžื ื—ืช RCA ืœื—ื™ื‘ื•ืจ ืžื’ื‘ืจย  ืฉืžื•ืฆื™ื ืืช ื”ืžืงืกื™ืžื•ื ืžืžืขืจื›ืช ื”ืฉืžืข ื”ืžืงื•ืจื™ืช. ื”-DLS HLC4.2 ื”ื•ื ืžืžื™ืจ ืื•ืช (High-to-Low Converter) 4 ืขืจื•ืฆื™ื ืฉื”ื•ืคืš ืื•ืช ืจืžืงื•ืœื™ื ืžื”ืžืขืจื›ืช ื”ืžืงื•ืจื™ืช ืœืื•ืช RCA ื ืงื™ ื‘-3V RMS โ€“ ืขื ืขื™ื•ื•ืช ืฉืœ 0.002% ื‘ืœื‘ื“. ืžืขื’ืœ ืžืื•ื–ืŸ ืœื“ื—ื™ื™ืช ืจืขืฉื™ื, ื”ืคืขืœื” ืื•ื˜ื•ืžื˜ื™ืช ืฉืœ ืžื’ื‘ืจ, ื™ืฆื™ืืช ืกื™ื›ื•ื ืœืกืื‘, ื•ื”ื’ื ื” ืžืคื ื™ ืงื•ื˜ื‘ื™ื•ืช ื”ืคื•ื›ื”. ื”ื ื“ืกื” ืฉื•ื•ื“ื™ืช ืฉืœ DLS โ€“ ื”ืคืชืจื•ืŸ ืœื—ื™ื‘ื•ืจ ืžื’ื‘ืจ ืœื›ืœ ืจื›ื‘ ืขื ืžืขืจื›ืช ืฉืžืข ืžืงื•ืจื™ืช.

ืœืžื” ืœืจื›ื•ืฉ ืžืื™ืชื ื•?

  • ืื—ืจื™ื•ืช ืœืฉื ื” ืขืœ ื™ื“ื™ ื™ื‘ื•ืืŸ ืจืฉืžื™
  • ืžืฉืœื•ื—ื™ื ืœื›ืœ ื”ืืจืฅ 2-7 ื™ืžื™ ืขืกืงื™ื
  • ืงื ื™ื” ื‘ื˜ื•ื—ื” SSL
ืชืฉืœื•ื ืžืื•ื‘ื˜ื— ืขื“ 10 ืชืฉืœื•ืžื™ื ืœืœื ืจื™ื‘ื™ืช!
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ืžืขื“ื™ืคื™ื ืœืจืื•ืช ื‘ืžื• ืขื™ื ื™ื›ื?

ืจื—ื•ื‘ ื”ืื™ื–ืžืœ (ืžืื—ื•ืจื™ ืกื•ื ื•ืœ) ื ืก ืฆื™ื•ื ื” ื‘ื•ื•ื™ื–: ืื•ื˜ื•ืคืื•ื•ืจ ืคืชืจื•ื ื•ืช ืžืชืงื“ืžื™ื ืœืจื›ื‘
050-255-1817
ื'-ื”' 09:00-18:00 | ื•' 09:00-14:00
ืงื‘ืœื• ื”ื•ืจืื•ืช ื”ื’ืขื”
ืžืง"ื˜: 351461 ืงื˜ื’ื•ืจื™ื”: ืžื•ืชื’:

DLS HLC4.2 โ€“ ืžืžื™ืจ ืื•ืช 4 ืขืจื•ืฆื™ื | 3V RMS | ืขื™ื•ื•ืช 0.002% | ืžื’ืฉืจ ื‘ื™ืŸ ื”ืžืขืจื›ืช ื”ืžืงื•ืจื™ืช ืœืžื’ื‘ืจ

ืœืžื” ืฆืจื™ืš ืžืžื™ืจ ืื•ืช?

ืจื•ื‘ ื”ืจื›ื‘ื™ื ื”ื—ื“ืฉื™ื ืžื’ื™ืขื™ื ืขื ืžืขืจื›ืช ืฉืžืข ืžืงื•ืจื™ืช ืฉืื™ืŸ ืœื” ื™ืฆื™ืื•ืช RCA. ืื ืจื•ืฆื™ื ืœื—ื‘ืจ ืžื’ื‘ืจ ื—ื™ืฆื•ื ื™ โ€“ ืฆืจื™ืš ื“ืจืš ืœื”ืžื™ืจ ืืช ืื•ืช ื”ืจืžืงื•ืœื™ื (High Level) ืœืื•ืช ืงื• (Low Level/RCA). ืžืžื™ืจ ืคืฉื•ื˜ ื•ื–ื•ืœ ื™ืขืฉื” ืืช ื”ื”ืžืจื”, ืื‘ืœ ื™ืฆื•ืจ ืขื™ื•ื•ืชื™ื, ืจืขืฉื™ื ื•ืื•ื‘ื“ืŸ ืื™ื›ื•ืช. ื”-DLS HLC4.2 ืขื•ืฉื” ืืช ื–ื” ื‘ืจืžื” ืื—ืจืช ืœื’ืžืจื™.

0.002% ืขื™ื•ื•ืช โ€“ ื›ืžืขื˜ ื‘ืœืชื™ ื ืฉืžืข

ืžืกืคืจ ืื—ื“ ืžืกื‘ื™ืจ ื”ื›ืœ: ืขื™ื•ื•ืช ื”ืจืžื•ื ื™ (THD) ืฉืœ 0.002% ื‘ื™ืฆื™ืืช 3V. ืœืฉื ื”ืฉื•ื•ืื”, ืžืžื™ืจื™ื ืจื’ื™ืœื™ื ืžื”ืฉื•ืง ืžื’ื™ืขื™ื ืขื ืขื™ื•ื•ืช ืฉืœ 0.5%-1% ื•ื™ื•ืชืจ. ื”-HLC4.2 ืฉืงื•ืฃ ืœืื•ืช ื”ืžื•ื–ื™ืงื” โ€“ ืžื” ืฉื ื›ื ืก, ื™ื•ืฆื ื‘ืื•ืชื” ืื™ื›ื•ืช, ืจืง ื‘ืจืžืช ืžืชื— ืžืชืื™ืžื” ืœืžื’ื‘ืจ. ืื™ืŸ ืขื™ื•ืช, ืื™ืŸ ืจืขืฉ, ืื™ืŸ ืื•ื‘ื“ืŸ ืชื“ืจื™ื.

ืžืขื’ืœ ืžืื•ื–ืŸ โ€“ ื“ื—ื™ื™ืช ืจืขืฉื™ื ืžืœืื”

ื›ืœ 4 ื”ืขืจื•ืฆื™ื ื‘ื ื•ื™ื™ื ืขื ืžืขื’ืœื™ ื›ื ื™ืกื” ืžืื•ื–ื ื™ื ืœื—ืœื•ื˜ื™ืŸ (Fully Balanced) ืฉื“ื•ื—ื™ื ืจืขืฉื™ื ืืœืงื˜ืจื•ืžื’ื ื˜ื™ื™ื ืžื—ื™ื•ื•ื˜ ื”ืจื›ื‘, ืžืžืขืจื›ื•ืช ื”ื—ืฉืžืœ ื•ืžืžื ื•ืข ื”ืจื›ื‘. ื–ื• ื”ืกื™ื‘ื” ืฉื”ืžืžื™ืจ ื”ื–ื” ืœื ืžื™ื™ืฆืจ "ื–ืžื–ื•ื" ืื• "ืฉืจื™ืงื•ืช" ืฉืžืืคื™ื™ื ื™ื ืžืžื™ืจื™ื ื–ื•ืœื™ื โ€“ ื’ื ื‘ืจื›ื‘ื™ื ืขื ืžืขืจื›ื•ืช ื—ืฉืžืœื™ื•ืช ืžื•ืจื›ื‘ื•ืช ื•ื’ื ื‘ืจื›ื‘ื™ื ื—ืฉืžืœื™ื™ื.

3V RMS โ€“ ืžืชื— ื™ืฆื™ืื” ื’ื‘ื•ื”

ืจื•ื‘ ื”ืžืžื™ืจื™ื ืžื•ืฆื™ืื™ื 1-2V. ื”-HLC4.2 ืžื•ืฆื™ื 3V RMS ืขื ื ืงื•ื“ืช ืงืœื™ืคื™ื ื’ ื‘-3.7V. ืžืชื— ื™ืฆื™ืื” ื’ื‘ื•ื” ื™ื•ืชืจ = ื™ื—ืก ืื•ืช-ืœืจืขืฉ ื˜ื•ื‘ ื™ื•ืชืจ ื‘ื›ื ื™ืกื” ืœืžื’ื‘ืจ = ืกืื•ื ื“ ื ืงื™ ื™ื•ืชืจ. ื”ืžื’ื‘ืจ ืœื ืฆืจื™ืš ืœื”ื’ื‘ื™ืจ ืื•ืช ื—ืœืฉ, ื•ื›ืœ ื”ืจืฆืคื” ื”ืจื•ืขืฉืช ื ืฉืืจืช ืœืžื˜ื”.

Smart Load โ€“ ืชืื™ืžื•ืช ืœืžืขืจื›ื•ืช ื“ื™ื’ื™ื˜ืœื™ื•ืช

ื‘ืจื›ื‘ื™ื ืžื•ื“ืจื ื™ื™ื, ืžืขืจื›ื•ืช ื”ืฉืžืข ื”ืžืงื•ืจื™ื•ืช ืžืฉืชืžืฉื•ืช ื‘ืฉื‘ื‘ื™ ืžื’ื‘ืจ ื“ื™ื’ื™ื˜ืœื™ื™ื ืฉื“ื•ืจืฉื™ื ืขื•ืžืก (ื ื’ื“) ืขืœ ื”ืจืžืงื•ืœื™ื ื›ื“ื™ ืœืขื‘ื•ื“ ืชืงื™ืŸ. ื‘ืœื™ ืขื•ืžืก ืžืชืื™ื, ื”ืžืขืจื›ืช ื—ื•ืฉื‘ืช ืฉืื™ืŸ ืจืžืงื•ืœื™ื ื•ืžื›ื‘ื” ืืช ื”ืขืจื•ืฅ. ื”-HLC4.2 ื›ื•ืœืœ ื ื’ื“ื™ ืขื•ืžืก ืžื•ื‘ื ื™ื ืฉืคื•ืชืจื™ื ืืช ื”ื‘ืขื™ื” โ€“ ื”ืžืขืจื›ืช ื”ืžืงื•ืจื™ืช "ื—ื•ืฉื‘ืช" ืฉื”ืจืžืงื•ืœื™ื ืขื“ื™ื™ืŸ ืžื—ื•ื‘ืจื™ื ื•ืขื•ื‘ื“ืช ื›ืจื’ื™ืœ. ืขื ื”-Smart Load Harness ื”ืื•ืคืฆื™ื•ื ืœื™, ื”ื”ืชืงื ื” ื”ื•ืคื›ืช ืœืคืฉื•ื˜ื” ืขื•ื“ ื™ื•ืชืจ.

ื”ืคืขืœื” ืื•ื˜ื•ืžื˜ื™ืช ืฉืœ ืžื’ื‘ืจ

ืื™ืŸ ืฆื•ืจืš ืœื—ื‘ืจ ื—ื•ื˜ Remote ื ืคืจื“. ื”-HLC4.2 ืžื–ื”ื” ืื•ื˜ื•ืžื˜ื™ืช ืžืชื™ ื”ืžืขืจื›ืช ื”ืžืงื•ืจื™ืช ื ื“ืœืงืช โ€“ ื“ืจืš ืฉื™ื ื•ื™ ืžืชื— DC ืื• ื“ืจืš ื–ื™ื”ื•ื™ ืื•ืช ืื•ื“ื™ื• โ€“ ื•ืžืคืขื™ืœ ืืช ื”ืžื’ื‘ืจ ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™. ื™ืฆื™ืืช Remote ื‘-12V ืขื“ 100mA, ืžื•ื’ื ืช ืžืคื ื™ ืงืฆืจ.

ืกื™ื›ื•ื ืขืจื•ืฆื™ื ืœืกืื‘ื•ื•ืคืจ

ืขืจื•ืฆื™ื 3+4 ื ื™ืชื ื™ื ืœืกื™ื›ื•ื ืœื™ืฆื™ืืช ืกืื‘ ื™ื™ืขื•ื“ื™ืช, ื›ืš ืฉืืคืฉืจ ืœื”ืคืขื™ืœ ืžื’ื‘ืจ ืกืื‘ื•ื•ืคืจ ืžื•ื ื• ื™ืฉื™ืจื•ืช ืžื”ืžืžื™ืจ. ืขื ื”-EBC (External Bass Controller) ื”ืื•ืคืฆื™ื•ื ืœื™, ืืคืฉืจ ืœืฉืœื•ื˜ ื‘ืจืžืช ื”ื‘ืืก ืžื”ืžื•ืฉื‘.

ื”ื’ื ื•ืช ืžื•ื‘ื ื•ืช

ื”ื’ื ื” ืžืคื ื™ ื—ื™ื‘ื•ืจ ืงื•ื˜ื‘ื™ื•ืช ื”ืคื•ื›ื” โ€“ ืื ื—ื™ื‘ืจืชื ืคืœื•ืก ืœืžื™ื ื•ืก ื‘ื˜ืขื•ืช, ื”ืžืžื™ืจ ืœื ื ืฉืจืฃ. ื ื•ืจื™ื•ืช ื—ื™ื•ื•ื™: ื™ืจื•ืง = Remote ืคืขื™ืœ, ื›ื—ื•ืœ = ื–ื™ื”ื•ื™ ืื•ืช ืื•ื“ื™ื• ืคืขื™ืœ.

ืฆืจื™ื›ืช ื–ืจื ื–ื ื™ื—ื”

4mA ื‘ืกืจืง, 25mA ื‘ืคืขื•ืœื”. ื”ืžืžื™ืจ ืœื ืžื›ื‘ื™ื“ ืขืœ ืžืขืจื›ืช ื”ื—ืฉืžืœ ื•ืœื ืžืฉืคื™ืข ืขืœ ื”ืžืฆื‘ืจ โ€“ ื’ื ืœื ื‘ืจื›ื‘ื™ื ืขื ืžืขืจื›ื•ืช Start-Stop.

DLS โ€“ ืฉื•ื•ื“ื™ื”, ืžืื– 1979

DLS ืžื™ื™ืฆืจืช ืื•ื“ื™ื• ื‘ืจืžื” ื”ื’ื‘ื•ื”ื” ื‘ื™ื•ืชืจ ื›ื‘ืจ ืœืžืขืœื” ืž-45 ืฉื ื”. ื”-HLC4.2 ื”ื•ื ืœื "ืขื•ื“ ืžืžื™ืจ" โ€“ ื”ื•ื ืจื›ื™ื‘ ืฉืชื•ื›ื ืŸ ื•ื ื‘ื ื” ื‘ืื•ืชื ืกื˜ื ื“ืจื˜ื™ื ื›ืžื• ื”ืžื’ื‘ืจื™ื ื•ื”ืจืžืงื•ืœื™ื ืฉืœ DLS. ื›ืฉื”ืžื˜ืจื” ื”ื™ื ืกืื•ื ื“ ื ืงื™ ืœืœื ืคืฉืจื•ืช, ื›ืœ ื—ื•ืœื™ื” ื‘ืฉืจืฉืจืช ื—ืฉื•ื‘ื” โ€“ ื•ื”-HLC4.2 ื”ื•ื ื”ื—ื•ืœื™ื” ืฉืžื—ื‘ืจืช ืืช ื”ืžืขืจื›ืช ื”ืžืงื•ืจื™ืช ืœืžืขืจื›ืช ื”ื—ืœื•ืžื•ืช.


ืžืคืจื˜ ื˜ื›ื ื™

ืคืจืžื˜ืจ ืคื™ืจื•ื˜
ื™ืฆืจืŸ DLS (ืฉื•ื•ื“ื™ื”)
ื“ื’ื HLC4.2
ืกื•ื’ ืžืžื™ืจ ืื•ืช High-to-Low (LOC)
ืžืกืคืจ ืขืจื•ืฆื™ื 4
ืžืชื— ื™ืฆื™ืื” 3V RMS
ื ืงื•ื“ืช ืงืœื™ืคื™ื ื’ 3.7V RMS (@ 14.4V)
ืขื™ื•ื•ืช ื”ืจืžื•ื ื™ (THD) 0.002% (@ 3V, 10kฮฉ)
ืขื›ื‘ืช ื™ืฆื™ืื” 200ฮฉ
ืขื›ื‘ืช ื›ื ื™ืกื” ืขืจื•ืฅ 1: 44ฮฉ, ืขืจื•ืฆื™ื 2-4: 100ฮฉ
ืžืขื’ืœ ื›ื ื™ืกื” ืžืื•ื–ืŸ ืœื—ืœื•ื˜ื™ืŸ (Fully Balanced) โ€“ ื›ืœ ื”ืขืจื•ืฆื™ื
ื ื’ื“ื™ ืขื•ืžืก (Smart Load) ื›ืŸ โ€“ ืชืื™ืžื•ืช ืœืฉื‘ื‘ื™ ืžื’ื‘ืจ ื“ื™ื’ื™ื˜ืœื™ื™ื
ืกื™ื›ื•ื ืขืจื•ืฆื™ื ืขืจื•ืฆื™ื 3+4 ืœืกืื‘ื•ื•ืคืจ (ืขื EBC ืื•ืคืฆื™ื•ื ืœื™)
ื–ื™ื”ื•ื™ ื”ืคืขืœื” (Sensing) DC Level / Audio โ€“ ืขืจื•ืฅ 1 ื‘ืœื‘ื“
ื™ืฆื™ืืช Remote 12V, ืขื“ 100mA, ืžื•ื’ื ืช ืงืฆืจ
ื ื•ืจื™ื•ืช ื—ื™ื•ื•ื™ ื™ืจื•ืง = Remote ืคืขื™ืœ, ื›ื—ื•ืœ = Audio Sensing
ื”ื’ื ืช ืงื•ื˜ื‘ื™ื•ืช ื”ืคื•ื›ื” ื›ืŸ
ืžืชื— ื”ื–ื ื” 12V DC (10.8V โ€“ 15.6V)
ืฆืจื™ื›ืช ื–ืจื ื‘ืกืจืง 4mA
ืฆืจื™ื›ืช ื–ืจื ื‘ืคืขื•ืœื” 25mA
ืื‘ื™ื–ืจื™ื ืื•ืคืฆื™ื•ื ืœื™ื™ื Smart Load Harness, EBC (ืฉืœื˜ ื‘ืืก)
ืืจืฅ ืžืงื•ืจ ื”ืžื•ืชื’ ืฉื•ื•ื“ื™ื”

ื—ื•ื•ืช ื“ืขืช

ืื™ืŸ ืขื“ื™ื™ืŸ ื—ื•ื•ืช ื“ืขืช.

ื”ื™ื” ื”ืจืืฉื•ืŸ ืœื›ืชื•ื‘ ืกืงื™ืจื” “ืžืžื™ืจ ืื•ืช DLS HLC4.2 | 3V RMS | High to Low Converter”

ื”ืื™ืžื™ื™ืœ ืœื ื™ื•ืฆื’ ื‘ืืชืจ. ืฉื“ื•ืช ื”ื—ื•ื‘ื” ืžืกื•ืžื ื™ื *

ืฉืืœื•ืช ื ืคื•ืฆื•ืช

ืชืฉื•ื‘ื•ืช ืœืฉืืœื•ืช ื”ื›ื™ ื ืคื•ืฆื•ืช ืฉืœื›ื

ื›ืžื” ื–ืžืŸ ืœื•ืงื— ื”ืžืฉืœื•ื—? +
ื”ืžืฉืœื•ื— ืžื’ื™ืข ืขื“ 7 ื™ืžื™ ืขืกืงื™ื ืœื›ืœ ืจื—ื‘ื™ ื”ืืจืฅ. ืœืจื•ื‘ ื”ืžืฉืœื•ื— ืžื’ื™ืข ืชื•ืš 2-4 ื™ืžื™ ืขืกืงื™ื .
ื”ืื ื™ืฉ ืืคืฉืจื•ืช ืœื”ืชืงื ื” ืžืงืฆื•ืขื™ืช? +
ื‘ื”ื—ืœื˜! ืื ื—ื ื• ืžืฆื™ืขื™ื ืฉื™ืจื•ืช ื”ืชืงื ื” ืžืงืฆื•ืขื™ ืขืœ ื™ื“ื™ ื˜ื›ื ืื™ื ืžื•ืกืžื›ื™ื ืืฆืœื ื• ื‘ื—ื ื•ืช. ื ื™ืชืŸ ืœืชืื ื”ืชืงื ื” ื‘ืกื ื™ืฃ ืฉืœื ื• ืื• ื‘ื‘ื™ืช ื”ืœืงื•ื— ื‘ืื–ื•ืจ ื”ืฉืคืœื” ื•ื”ืžืจื›ื– ื‘ืชื•ืกืคืช ืชืฉืœื•ื ื›ืคื•ืฃ ืœืžื•ืฆืจ ื•ืœืกื•ื’ ื”ืจื›ื‘.
ืžื” ืžื“ื™ื ื™ื•ืช ื”ื”ื—ื–ืจื•ืช? +
ื ื™ืชืŸ ืœื”ื—ื–ื™ืจ ืžื•ืฆืจื™ื ืชื•ืš 14 ื™ืžื™ื ืžื™ื•ื ื”ืงื ื™ื”, ื‘ื›ืคื•ืฃ ืœื›ืš ืฉื”ืžื•ืฆืจ ืœื ื ืคืชื— ื•ื ืžืฆื ื‘ืืจื™ื–ืชื• ื”ืžืงื•ืจื™ืช. ืžื•ืฆืจื™ื ืฉื”ื•ืชืงื ื• ืื• ื ืคืชื—ื• ืœื ื ื™ืชื ื™ื ืœื”ื—ื–ืจื”.
ื”ืื ื™ืฉ ืื—ืจื™ื•ืช ืขืœ ื”ืžื•ืฆืจื™ื? +
ื›ืœ ื”ืžื•ืฆืจื™ื ืฉืœื ื• ืžื’ื™ืขื™ื ืขื ืื—ืจื™ื•ืช ื™ื‘ื•ืืŸ ืจืฉืžื™. ืžืฉืš ื”ืื—ืจื™ื•ืช ืžืฉืชื ื” ื‘ื™ืŸ ืžื•ืฆืจ ืœืžื•ืฆืจ (ื‘ื“ืจืš ื›ืœืœ ืฉื ื” ืขื“ ืฉื ืชื™ื™ื). ืคืจื˜ื™ ื”ืื—ืจื™ื•ืช ืžื•ืคื™ืขื™ื ื‘ืขืžื•ื“ ื›ืœ ืžื•ืฆืจ.
ื”ืื ื”ืžื—ื™ืจ ื›ื•ืœืœ ืžืข"ืž? +
ื›ืŸ, ื›ืœ ื”ืžื—ื™ืจื™ื ื‘ืืชืจ ื›ื•ืœืœื™ื ืžืข"ืž. ื”ืžื—ื™ืจ ืฉืืชื ืจื•ืื™ื ื”ื•ื ื”ืžื—ื™ืจ ื”ืกื•ืคื™ ืฉืชืฉืœืžื• ื‘ืงื•ืคื”.
ืื™ืš ืื ื™ ื™ื•ื“ืข ืื™ื–ื” ืžื•ืฆืจ ืžืชืื™ื ืœืจื›ื‘ ืฉืœื™? +
ืืชื ืžื•ื–ืžื ื™ื ืœื™ืฆื•ืจ ืื™ืชื ื• ืงืฉืจ ื‘ื˜ืœืคื•ืŸ ืื• ื‘ื•ื•ื˜ืกืืค ื•ื ืฉืžื— ืœื™ื™ืขืฅ ืœื›ื ื•ืœืžืฆื•ื ืืช ื”ืžื•ืฆืจ ื”ืžืชืื™ื ื‘ื™ื•ืชืจ ืœืจื›ื‘ ืฉืœื›ื. ืฆื•ื•ืช ื”ืžื•ืžื—ื™ื ืฉืœื ื• ื™ืขื–ื•ืจ ืœื›ื ืœื‘ื—ื•ืจ ืืช ื”ืคืชืจื•ืŸ ื”ืื™ื“ื™ืืœื™.
ืขื’ืœืช ืงื ื™ื•ืช