Puas yog lub tshuab hluav taws xob muaj zog zoo dua lossis lub zog qis dua?
Hluav taws xob hlau tuaj nyob rau hauv ntau qhov ntau thiab tsawg zog; cov me me muaj wattages ntawm 15 thiab 20; cov loj loj muaj wattages ntawm 200 thiab 300; thiab 500 watt rab yaj phom-style hlau. Thaum vuam, lub zog ntawm cov hlau yuav tsum raug xaiv raws li cov khoom siv vuam, thiab qee zaus cov hluav taws xob tiv thaiv hlau lub zog yuav tsum raug xaiv raws li lub caij ntuj no (lub caij ntuj no, lub caij ntuj sov). Qhov pom zoo rau cov khoom siv hluav taws xob yog 15 mus rau 20 watts. Yog tias koj siv 500 watts, cov hlau nplaum yuav dhau los ua lub qhov dub thaum nws kaw. Nws yog obviously tsis zoo.
Lub solder qhov ntws thiab melting yog qhov tseem ceeb uas txiav txim siab seb lub hwj chim raug xaiv raug. Nws tsis siv ntau tshaj peb vib nas this los ua kom tiav qhov no. Cov khoom siv hluav taws xob yuav raug mob yog tias nws ntev dhau lawm, thiab yog tias nws luv dhau, kev txhim khu kev qha vuam thiab cov pob qij txha du tsis tuaj yeem lav tau.
Feem ntau hais lus, soldering hlau nrog me me taw yuav tsum tau siv nrog cov khoom xws li resistors, capacitors, transistors, thiab kev sib xyaw ua ke. Thaum lub caij ntuj no, lub zog yuav tsum tau nce mus rau 25 watts. Thaum vuam cov dab dej kub, cov khoom siv hluav taws xob, cov ntaub thaiv npog, thiab lwm yam khoom siv ko taw loj lossis hauv av loj-tawg tooj liab-clad daim hlau, nws yog qhov zoo tshaj plaws los siv 35 mus rau 40 watts ntawm lub zog. Yog li ntawd, lub zog ntawm cov hlau soldering yuav tsum raug xaiv kom raug raws li cov khoom siv vuam. Cov lus "siab zog" thiab "tsawg zog" tsis muaj nyob.
