Yadda za a yi wani ikon kayyadewa ga soldering baƙin ƙarfe? Ikon iko ga soldering da hannuwansu: makirci, kuma wa'azi

Na'urorin don daidaitawa da irin ƙarfin lantarki matakin kawota zuwa dumama rabi, hams sukan yi amfani da su hana wanda bai kai gazawar da soldering tip da ingancin soldering. Mafi na kowa makircinsu ga ikon gwamnoni sun dauki soldering dvuhpozitronnye lamba sauya kuma SCR na'urorin shigar a cikin tara. Wadannan da sauran na'urorin samar da ikon zaɓa da ake so ƙarfin lantarki matakin. Yau amfani na gida da kuma factory saituna.

Simple ikon kayyadewa soldering

Idan kana so ka samu wani soldering baƙin ƙarfe 40 W na 100 W za a iya amfani da a kan kewaye triac BT 138-600. Yana aiki da yankan wani ba tare da kalaman. karfi kudi da kuma dumama da zazzabi za a iya gyara ta amfani da resistor R1. Neon fitilar hidima a matsayin nuna alama. Don sa ba lallai ba ne. A lagireto aka shigar triac BT 138-600.

gidaje

A dukan makirci dole ne dole a sanya a cikin rufaffiyar dielectric gidaje. A marmarin yin dada na'urar kamata ba zai shafi kare lafiya a lokacin da yin amfani da shi. Lura cewa na'urar da aiki daga wani irin ƙarfin lantarki tushen 220 V.

SCR ikon kayyadewa soldering

Kamar yadda wani misali, ka yi la'akari da na'urar, don tsara wani kaya na da dama watts zuwa daruruwan. Regulation kewayon na rated ikon da na'urar dabam daga 50% zuwa 97%. The na'urar tana amfani da rike KU103V SCR halin yanzu kasa da daya milliampere.

Ta hanyar diode VD1 yardar kaina wuce korau rabin-kalaman irin ƙarfin lantarki, samar da game da rabi daga cikin jimlar ikon da soldering baƙin ƙarfe. Yana za a iya gyara VS1 SCRs a lokacin kowace m rabin sake zagayowar. A na'ura da aka sauya antiparallel diode VD1. SCR positionally sarrafawa da manufa. A janareta ya haifar hatsaisai shigar a kula da lantarki kunshi R5R6C1 kewaye fassara lokacin da unijunction transistor.

Adadi rike resistor R5 kayyade lokaci na tabbatacce rabin sake zagayowar. Ikon kula da makirci na bukatar zafin jiki da kwanciyar hankali da kuma kyau amo rigakafi. Wannan za a iya shunted manajan miƙa mulki resistor R1.

sarkar R2R3R4VT3

Generator ƙarfin lantarki hatsaisai ciyar da 7B da wani duration na 10 ms, dimbin yawa R2R3R4VT3 sarkar. Hasken Rana VT3 transistor ne a tabbatar da dorewar kashi. Yana da aka kunna a cikin Reverse shugabanci. Da ikon kewaye wanda ya lullube dukkanin resistors R2-R4, za a rage.

Tuki ikon kayyadewa hada da wani capacitor S1KM5, resistors - MLT da R5 - SP 0.4. A transistor za a iya amfani ko dai.

Board da gidaje ga na'ura

Domin jama'ar da na'urar dace tsare fiberglass kwamitin 36 mm a diamita da kuma 1 mm m. Domin hali, za ka iya amfani da wani abubuwa, kamar roba kwalaye ko lokuta da wani abu da kyau rufi. Kana bukatar mai tushe karkashin cokali mai yatsu abubuwa. A saboda wannan dalili da tsare iya zama zuwa solder biyu kwayoyi 2,5 M haka da cewa fil suna guga man jirgin zuwa ga gidaje a lokacin taron.

Disadvantages SCRs KU202

Idan ikon karamin soldering baƙin ƙarfe, tsari ne kawai zai yiwu a ƙunƙuntaccen rabin sake zagayowar. A daya inda jure irin ƙarfin lantarki SCRs akalla dan kadan m fiye da kaya halin yanzu. Zazzabi da kwanciyar hankali ba za a iya cimma ta yin amfani da irin wannan iko kayyadewa ga soldering.

A mataki-up kayyadewa

Mai na'urorin kawai a kan ikon-saukar aiki don daidaita yawan zafin jiki. Mu'amala da irin ƙarfin lantarki na iya zama daga 50-100%, ko daga 0-100%. Soldering ikon iya zama kasa a harka na samar da wutar lantarki 220 V ko a kasa, msl, mafi girma vypayat haihuwa katin idan ya cancanta.

Operating ƙarfin lantarki da aka shimfiɗa? Ta electrolytic capacitor, ya karu a 1,41 sau da amfanin jiki da soldering baƙin ƙarfe. Cigaba da ikon, gãfarta a kan capacitor kai 310 V a 220 V. A ganiya ikon, da dumama da zazzabi za a iya samu ko da a 170 V.

Iko soldering ba ka bukatar ka kara da gwamnoni.

Sassa da ake bukata domin makirci

To tattara mai amfani-friendly ikon kayyadewa ga wani soldering baƙin ƙarfe da hannunku, za ka iya amfani da surface hawa Hanyar kusa da kanti. Yana bukatar kananan-sized aka gyara. Ikon guda resistor dole ba kasa da 2 W, da kuma wasu - 0.125 watts.

Description of makirci don inganta da ikon kayyadewa

A electrolytic capacitor C1 aka kaga da VD1 gada shigar rectifier. Its aiki irin ƙarfin lantarki dole ba zama kasa da 400 V. A su ɗauko IRF840 kayyadewa located nisa da tushe part. Tun da wannan na'urar zai iya amfani da wani soldering baƙin ƙarfe zuwa 65 W tare da wani gidan ruwa. Su za a iya kona sama da so da zazzabi, har ma tare da rage samar da wutar lantarki.

key management transistor sanya, a guntu DD1, samar da PWM janareta wanda mita aka kafa ta hanyar capacitor C2. Parametric stabilizer saka a kan na'urorin C3, R5 da VD4. Ya na da guntu DD1.

Don kare fitarwa transistor aka kafa daga inductance diode VD5. Yana ba za a iya kafa idan da ikon iko da soldering baƙin ƙarfe ba za a yi amfani da tare da sauran lantarki kayan.

The yiwuwar maye gurbin sassa a cikin masu kula

DD1 guntu za a iya maye gurbinsu da K561LA7. Rectifier gada da aka yi da diodes tsara don m halin yanzu na 2A. IRF740 na'urar za a iya amfani da a matsayin fitarwa transistor. A kewaye ba ya bukatar abin da aka makala, idan duk wasu bayanai da suke daidai, kuma idan an ba a yarda taro kurakurai.

Sauran yiwu na'urorin ga dissipating ƙarfin lantarki

Just faruwa ga ikon kayyadewa kewaye for soldering, aiki a kan symistors KU208G. Duk da wayo a condenser da Neon fitilar, wanda aka canza hantsinta, na iya zama wani ikon nuna alama. Zai yiwu gyara - daga 0% to 100%.

A babu wani triac ko thyristor kwararan fitila za a iya amfani da KU202N. Wannan shi ne matukar kowa na'urar da ciwon jam'i na takwarorina. Tare da yin amfani da za a iya harhada kewaye aiki a wani fanni na 50% zuwa 99% ikon.

Ferrite core daga kwamfuta igiyar za a iya amfani da su yi wani madauki zuwa sãka da yiwuwar kutse na sauya sheka da triac ko thyristor.

scaler nuna alama

Da ikon kayyadewa soldering kira na sauri ma'auni za a iya hadedde ga mafi ta'aziyya a lokacin amfani. Ka mai da shi karye. Sauran tsofaffin audio kayan aiki iya taimaka tare da search domin irin wannan abubuwa. Na'urorin sauki samu a gida kasuwanni a kowane birni. To, idan irin wannan daya ne a gida yin kome.

Alal misali, ka yi la'akari da yiwuwar hadawa cikin ikon kayyadewa zuwa soldering nuna alama M68501 kibiya da kuma Tazarar da alãmarsu, wanda aka kafa a cikin tsohon Tarayyar Soviet, marubũta. Feature saitin ne selection na resistor R4. Lalle ne, haƙĩƙa dole karba naúrar R3 a Bugu da kari, idan wani nuna alama da ake amfani. An dace balance dole a lura a low ikon resistors soldering. Gaskiyar cewa kibiya nuna alama iya nuna ikon rage by 10-20% a ainihin amfani soldering baƙin ƙarfe 50%, Ina nufin kasa da rabi.

ƙarshe

Ikon iko ga soldering za a iya tattara, shiryar da kafa umarnin da articles da sama misalai na yiwu daban-daban haihuwarka. Daga mai kyau solder, juyi da kuma yawan zafin jiki na dumama rabi soldering ingancin sun fi mayar dogara. Nagartaccen na'urorin dattako ko na farko hadewa diodes za a iya amfani da a cikin taron jama'ar da na'urorin zama dole ga tsara da mai shigowa ƙarfin lantarki.

Irin na'urorin da ake amfani da ko'ina a domin rage da kuma kara da ikon kawota zuwa dumama kashi na soldering baƙin ƙarfe a cikin kewayon daga 0% to 141%. Yana da matukar dace. Akwai real damar aiki a voltages kasa 220 V. A yau kasuwar samuwar ingancin motoci, sanye take da musamman controls. Factory na'urorin aiki ne kawai a rage yawan ikon. A mataki-up kayyadewa za su tattara da kanka.