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INTERTECHNIK | Air core rolls

LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil

SKU: LU32/012/071
0.12 mH 0.71 mm
* Role: Experienced UK e-commerce copywriter. * Product: LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil (Brand: Intertechnik). * Category: Air core rolls. * Specs: 0.12 mH, 0.28 Ω, ±3% tolerance, 21 AWG, outer diameter 32mm, inner diameter 12mm, central hole 5.3mm, core diameter 15mm, height 26mm, winding width 20mm, 6 mounting holes, depth 51mm, max power 60W. * Rules: * 2-3 sentences. * Max 300 characters. * 1st sentence: Start with strongest benefit/use case (not product name). * Main keyword included naturally: "LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil". * No hype words ("premium", "perfect", etc.). * Last sentence: Include one concrete technical detail. * No bullet lists. * Tone: Professional, concise, informative. * Language: British English. * Output: Only the finished text. * *Benefit/Use Case:* Filtering high-frequency noise or blocking DC in electronic circuits. * *Keyword:* LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil. * *Technical Detail:* 32mm outer diameter, 0.28 Ω resistance, 6 mounting holes, or max power 60W. * *Draft 1:* Ensure stable signal transmission by filtering high-frequency interference with the LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil. This air core inductor provides reliable performance for industrial applications. It features an outer diameter of 32mm. * *Check against rules:* * 2-3 sentences? Yes (3). * Max 300 chars? 214 characters. * 1st sentence starts with benefit? Yes ("Ensure stable signal transmission..."). * Keyword included? Yes. * Hype words? None. * Last sentence has technical detail? Yes ("outer diameter of 32mm"). * No bullets? Yes. * Professional tone? Yes. * British English? Yes. * *Draft 2 (Refining for punchiness):* Optimise circuit stability and reduce electronic noise using the LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil. This Intertechnik air core inductor is designed for precise filtering. It includes six mounting holes for secure installation. * *Check against rules:* * 2-3 sentences? Yes (3). * Max 300 chars? 226 characters. * 1st sentence starts with benefit? Yes ("Optimise circuit stability..."). * Keyword included? Yes. * Hype words? None. * Last sentence has technical detail? Yes ("six mounting holes"). * No bullets? Yes. * Professional tone? Yes. * British English? Yes. * *Draft 3 (Comparing):* "Optimise circuit stability and reduce electronic noise using the LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil. This Intertechnik air core inductor is designed for precise signal filtering. It features a maximum power rating of 60W." * *Length check:* 218 characters. * *Benefit start:* Yes. * *Keyword:* Included. * *Hype:* None. * *Technical detail at end:* Yes (60W). Optimise circuit stability and reduce electronic noise using the LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil. This Intertechnik air core inductor is designed for precise signal filtering. It features a maximum power rating of 60W. *Wait, let me double check "British English".* "Optimise" is correct. "Signal filtering" is standard. *Wait, check keyword again:* "LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil". The keyword contains commas as decimals (0,12 mH). In British English, we use dots (0.12 mH). However, the rule says "Include the main keyword naturally once" and provides the keyword string *with* commas. Usually, in these prompts, the provided string must be exact. I will keep the commas in the keyword string as requested by the "DATA" and "Keyword" requirement, but use dots in the technical detail if I add one, or just stick to the string provided. Wait, the "Specifications" list says "Induktivitás: 0.12" (dot). The "Name" (which serves as the keyword) says "0,12 mH" (comma). I will use the exact string provided for the keyword. *Revised Draft:* Reduce electronic noise and stabilise signal transmission with the LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil. This Intertechnik air core inductor is built for industrial filtering applications. It features an outer diameter of 32mm. *Character count:* 230. *Benefit start:* Yes. *Keyword exact:* Yes. *No hype:* Yes. *Technical detail end:* Yes. Let's try to make the benefit even stronger. "Prevent high-frequency interference in electronic circuits using the LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil. This air core inductor ensures consistent performance in demanding environments. It features a maximum power rating of 60W." Character count: 242. Benefit start: Yes. Keyword: Exact. Hype words: None. Technical detail: 60W. British English: Yes. Final check: - 2-3 sentences: Yes (3). - Max 300 chars: Yes (242). - First sentence benefit: Yes. - Keyword included: Yes. - No hype: Yes. - Last sentence technical detail: Yes. - No bullets: Yes. - Professional tone: Yes. - British English: Yes. Wait, the keyword is "LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil". The sentence: "Prevent high-frequency interference in electronic circuits using the LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil." This works. One more check on "hype words". "Consistent" and "demanding" are generally acceptable professional descriptors, not "hype" like "perfect" or "best". Final Polish: Prevent high-frequency interference in electronic circuits using the LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil. This Intertechnik air core inductor is designed for precise signal filtering. It features a maximum power rating of 60W. Length: 238 characters. Check "British English" again. "Interference", "circuits", "filtering", "maximum". All standard. "Optimise" was in a previous draft, but not needed here. Wait, "0,12 mH" (comma) vs "0.12 mH" (dot). The prompt says "Include the main keyword naturally once". The main keyword provided is "LU32/012/071 | 0,12 mH | 0,28 Ω | 3% |
2 590 Ft
(2 039 Ft + VAT)
Saját raktár Out of stock
Külső raktár 2. 10+ pcs jún. 19.
Külső raktár 1. jún. 26.
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Technical data
Inductance
Wire diameter
Power tolerance (max)
Center hole
Outer diameter
Recess diameter
# Mounting holes
Depth
Total height
Inner diameter
Tolerance
Winding width
Resistance
Az Intertechnik LU32 légmagos tekercs (0,12 mH) kifejezetten a hosszú távú hőállóságra és megbízhatóságra lett tervezve. Míg a sorozat más tagjai alacsonyabb DCR-rel büszkélkedhetnek, ez a modell a 0,28 Ω-os egyenáramú ellenállásával ideális egyensúlyt teremt a veszteség és a termikus stabilitás között. A 0,71 mm-es rézhuzal vastagsága és a légmagos kialakítás biztosítja, hogy a tekercs nagyobb áramterhelés mellett se melegedjen túl, így zárt dobozokban vagy magas hőmérsékletű környezetben is megőrzi paramétereit.

A ±3%-os induktivitástűrés garantálja, hogy a crossover vágási frekvenciája a tervezett értéken maradjon – ez kritikus a pontos hangszínkiegyenlítéshez. A 0,12 mH-s érték tipikusan magas- vagy középsávú szűrőkben használatos, ahol a DCR és az induktivitás aránya befolyásolja a szűrő karakterisztikáját. Az alacsony DCR itt nem cél, hanem a hőleadás és a hosszú élettartam optimalizálása érdekében lett kialakítva.

Párosítsd 6-8 Ω-os mély- vagy középsugárzókkal, ahol a vágási frekvencia 2-4 kHz körül van. A hallható eredmény: tiszta, nem fárasztó magasak, és a tekercs öregedésével sem változik a hangkép. Ideális passzív hűtést igénylő, nagy teljesítményű rendszerekbe.
LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 2...
2 590 Ft
LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil
LU32/012/071 | 0,12 mH | 0,28 Ω | 3% | 21 AWG | Choke Coil
2 590 Ft
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