Menu Home

Áåñïëàòíàÿ òåõíè÷åñêàÿ áèáëèîòåêà äëÿ ëþáèòåëåé è ïðîôåññèîíàëîâ Áåñïëàòíàÿ òåõíè÷åñêàÿ áèáëèîòåêà


Ìàëîãàáàðèòíûå ýëåêòðîìàãíèòíûå ðåëå ïîñòîÿííîãî òîêà. Ñïðàâî÷íûå äàííûå

Áåñïëàòíàÿ òåõíè÷åñêàÿ áèáëèîòåêà

Ýíöèêëîïåäèÿ ðàäèîýëåêòðîíèêè è ýëåêòðîòåõíèêè / Ñïðàâî÷íûå ìàòåðèàëû

 Êîììåíòàðèè ê ñòàòüå

Òèï
ðåëå
Íîìåð ïàñïîðòà Ríîì.
Îì
Òîê Uðàá.
B
Iðàá.
mA
Âðåìÿ Êîí-
òàêòû1
Ðèñ.
Iñð.
mA
Iîò.
mA
tñð.
mC
tîò.
mC
ÐÝÑ-6 ÐÔ0.452.100 2 500 20 3 - - - -
ÐÔ0.452.101 1 250 26 5 - - - -
ÐÔ0.452.102 850 32 6 - - - -
ÐÔ0.452.103 550 35 8 - - - -
ÐÔ0.452.104 300 60 10 - - - -
ÐÔ0.452.105 200 65 15 - - - -
ÐÔ0.452.106 125 70 18 - - - -
ÐÔ0.452.107 60 100 - - - - -
ÐÔ0.452.109 30 130 - - - - -
ÐÔ0.452.110 2 500 15 2 - - - -
ÐÔ0.452.111 1 250 21 4 - - - -
ÐÔ0.452.112 850 25 5 - - - -
ÐÔ0.452.113 550 30 6 - - - -
ÐÔ0.452.114 300 42 8 - - - -
ÐÔ0.452.115 200 55 9 - - - -
ÐÔ0.452.116 125 62 10 - - - -
ÐÔ0.452.120 2 500 15 2 - - - -
ÐÔ0.452.121 1 250 21 4 - - - -
ÐÔ0.452.122 850 25 5 - - - -
ÐÔ0.452.123 550 30 6 - - - -
ÐÔ0.452.124 300 42 8 - - - -
ÐÔ0.452.125 200 55 9 - - - -
ÐÔ0.452.126 125 62 10 - - - -
ÐÔ0.452.130 2 500 15 2 - - - - 1ç 1ð
ÐÔ0.452.131 1 250 21 3 - - - -
ÐÔ0.452.132 850 25 4 - - - -
ÐÔ0.452.133 550 30 5 - - - -
ÐÔ0.452.134 300 42 6 - - - -
ÐÔ0.452.135 200 55 8 - - - -
ÐÔ0.452.136 125 62 9 - - - -
ÐÔ0.452.140 2 500 15 3 - - - -
ÐÔ0.452.141 1 250 20 4 - - - -
ÐÔ0.452.142 850 25 5 - - - -
ÐÔ0.452.143 550 30 6 - - - -
ÐÔ0.452.144 300 35 8 - - - -
ÐÔ0.452.145 200 50 12 - - - -
ÐÔ0.452.146 125 60 15 - - - -
ÐÝÑ-7 ÐÑ4.590.008 180 75 15 - - 25 15
ÐÑ4.590.009 4 000 16 3 - -
ÐÑ4.590.010 8 000 12 2 - -
ÐÑ4.590.011 160 71 10 - -
ÐÑ4.590.013 215 75 15 - -
ÐÝÑ-8 ÐÑ4.590.050 180 80 15 - - 22 10
ÐÑ4.590.051 8 000 13 3 - -
ÐÑ4.590.052 160 86 16 - -
ÐÑ4.590.056 3 500 20 4 - -
ÐÑ4.590.060 210 28 15 - -
ÐÑ4.590.062 180 80 15 - -
ÐÑ4.590.063 45 158 30 - -
ÐÑ4.590.064 160 86 16 - -
ÐÝÑ-9 ÐÑ4.524.2002 500 30 5 23..32 - 11 7
ÐÑ4.524.201 500 30 5 23..32 -
ÐÑ4.524.202 72 80 13 10..12 -
ÐÑ4.524.2032 30 108 18 5...7 -
ÐÑ4.524.2042 9 600 7 1 - 8...9
ÐÑ4.524.2052 3 400 11 2 - 13...15
ÐÑ4.524.208 9 600 7 1 - 8...9
ÐÑ4.524.209 500 30 5 23..32 -
ÐÑ4.524.211 980 23 3 - 27...30
ÐÑ4.524.213 500 30 5 23..32 -
ÐÑ4.524.214 36 95 15 5...7 -
ÐÑ4.524.215 72 80 13 10..12 -
ÐÑ4.524.216 30 108 18 5...7 -
ÐÑ4.524.217 9 600 7 1 - 8...9
ÐÑ4.524.218 3 400 11 2 - 13...15
ÐÑ4.524.219 36 95 18 5...7 -
ÐÑ4.524.229 30 108 18 5...7 -
ÐÑ4.524.230 3 400 11 2 - 13...15
ÐÑ4.524.231 980 23 3 - 27...30
ÐÑ4.524.232 36 95 15 5...7 -
ÐÝÑ-10 ÐÑ4.524.300 4 500 6 1 - 7...8 6..8 2..4
ÐÑ4.524.301 4 500 8 1 - 9...10
ÐÑ4.524.302 630 22 3 24..30 -
ÐÑ4.524.303 120 50 7 9..12 -
ÐÑ4.524.304 45 80 11 4...8 -
ÐÑ4.524.305 1 600 10 1 - 12...13
ÐÑ4.524.308 120 35 5 7..12 -
ÐÑ4.524.311 120 35 5 7..12 -
ÐÑ4.524.312 120 50 7 9..12 -
ÐÑ4.524.313 4 500 8 1 - 9...10
ÐÑ4.524.314 630 22 3 24..30 -
ÐÑ4.524.315 45 80 11 4...8 -
ÐÑ4.524.316 1 600 10 1 - 12...13
ÐÑ4.524.317 125 15 4...5 -
ÐÑ4.524.319 630 23 3 24..32 -
ÐÑ4.524.320 630 23 3 24..32 -
ÐÝÑ-15 ÐÑ4.591.001 2 200 9 2 - 14..16 8 -
ÐÑ4.591.002 160 30 7 - 53..58
ÐÑ4.591.003 330 21 5 - 38..43
ÐÑ4.591.004 720 15 4 - 25..28
ÐÝÑ-22 ÐÔ4.500.120 650 19 6 21..26 - 15 6
ÐÔ4.500.121 175 36 11 11..13 -
ÐÔ4.500.122 2 500 11 4 43..52 -
ÐÔ4.500.124 2 800 11 4 54..66 -
ÐÔ4.500.125 2 800 11 2 54..66 -
ÐÔ4.500.129 175 36 8 11..13 -
ÐÔ4.500.130 2 500 11 3 43..52 -
ÐÔ4.500.131 650 20 4 21..26 -
ÐÔ4.500.163 700 21 3 27..33 -
ÐÔ4.500.225 650 19 6 21..26 -
ÐÔ4.500.231 700 21 3 27..33 -
ÐÔ4.500.233 175 36 8 11..13 -
ÐÝÑ-32 ÐÔ4.500.341 175 36 8 11..13 - 15 8
ÐÔ4.500.342 650 20 4 21..26 -
ÐÔ4.500.343 700 21 3 27..33 -
ÐÔ4.500.344 2 500 11 3 43..52 -
ÐÔ4.500.345 2 800 11 2 54..66 -
ÐÝÑ-34 ÐÑ4.524.371 4 200 8 1 - 9..10 8 2
ÐÑ4.524.372 630 21 3 24..30 -
ÐÑ4.524.373 120 47 7 7..13 -
ÐÑ4.524.374 45 75 12 5..7 -
ÐÑ4.524.375 4 200 8 1 - 9..10
ÐÑ4.524.376 630 21 3 24..30 -
ÐÑ4.524.377 45 75 12 5..7 -
ÐÑ4.524.378 120 47 7 9..12 -
ÐÑ4.524.379 1 600 14 2 - 16..17
ÐÑ4.524.380 1 600 14 2 - 16..17
ÐÑ4.524.381 630 23 5 24..30 -
ÐÝÑ-37 ÐÔ4.510.064 650 18 3 21..26 - 10 8
ÐÔ4.510.066 2 500 10 3 43..52 -
ÐÔ4.510.067 175 13 8 11..13 -
ÐÔ4.510.069 175 13 8 11..13 -
ÐÔ4.510.070 2 500 10 3 43..52 -
ÐÔ4.510.072 650 18 3 21..26 -
ÐÝÑ-47 ÐÔ4.500.408 650 23 3 24..30 - 9 4
ÐÔ4.500.409 169 42 4 11..13 -
ÐÔ4.500.417 650 22 3 21..34 -
ÐÔ4.500.419 169 42 4 10..16 -
ÐÔ4.500.421 40 86 12 5..8 -
ÐÔ4.500.431 165 42 4 11..13 -
ÐÔ4.500.432 165 42 4 11..13 -
ÐÔ4.500.433 650 23 3 24..30 -
ÐÔ4.500.434 650 22 3 22..34 -
ÐÔ4.500.435 40 86 12 5..8 -
ÐÝÑ-48 ÐC4.590.201 600 23 3 20..36 - 10 5
ÐC4.590.202 100 52 7 10..18 -
ÐC4.590.203 350 30 4 16..20 -
ÐC4.590.204 42 80 10 5..9 -
ÐC4.590.205 8 000 7 1 90..110 -
ÐC4.590.206 1 250 15 2 38..55 -
ÐC4.590.207 600 25 2 24..30 -
ÐC4.590.213 600 23 3 20..36 -
ÐC4.590.214 100 52 7 10..18 -
ÐC4.590.215 350 30 4 16..20 -
ÐC4.590.216 42 80 10 5..9 -
ÐC4.590.217 8 000 7 1 90..110 -
ÐC4.590.218 600 25 2 24..30 -
ÐÝÑ-49 ÐC4.569.000 1 900 8 1 24..30 - 3 2
ÐC4.569.001 1 900 8 1 24..30 -
ÐC4.569.023 1 900 8 2 22..36 -
ÐC4.569.024 800 12 2 16..20 -
ÐC4.569.025 270 22 4 10..16 -
ÐC4.569.026 65 50 10 5..8 -
ÐC4.569.027 1 900 8 1 22..36 -
ÐC4.569.028 1 900 8 2 22..36 -
ÐC4.569.029 800 12 2 16..20 -
ÐC4.569.030 1 900 8 1 22..36 -
ÐC4.569.031 270 22 4 10..16 -
ÐC4.569.032 65 50 10 5..8 -
ÐÝÑ-543 ÕÏ4.500.010 4 000 3 0 22..32 - 14 8
ÕÏ4.500.011 4 000 4 0 24..33 -
ÐÝÑ-593 ÕÏ4.500.020 2 000 3 0 9..11 - 20 12
ÕÏ4.500.021 130 11 1 2.1..2.7 -
ÕÏ4.500.024 80 20 3 2.1..2.7 -
ÕÏ4.500.025 7 500 2 0 22..32 -
ÐÝÑ-60 ÐÑ4.569.436 1 700 8 2 22..34 - 4 2
ÐÑ4.569.437 800 12 3 16..20 -
ÐÑ4.569.438 270 23 5 10..16 -
ÐÑ4.569.439 58 51 11 5..8 -
ÐÑ4.569.440 36 60 13 3.5..4.5 -

Ïðèìå÷àíèå

1 - Öèôðû îáîçíà÷àþò ÷èñëî êîíòàêòíûõ ãðóïï, áóêâû: ç - çàìûêàíèå; ð - ðàçìûêàíèå; ï - ïåðåêëþ÷åíèå.
2 - Ðåëå ñ ñåðåáðÿíûìè êîíòàêòàìè; êîíòàêòû îñòàëüíûõ ðåëå èç ïëàòèíî-èðèäèåâîãî ñïëàâà.
3 - Ðåëå ýòèõ òèïîâ ñ áóêâåííûì èíäåêñîì À âûïóñêàþò áåç êðåïåæíûõ óãîëêîâ, à ñ áóêâåííûì èíäåêñîì Á - ñ óãîëêàìè.

 òàáëèöå ïðèìåíåíû ñëåäóþùèå óñëîâíûå îáîçíà÷åíèÿ:

Ríîì. - íîìèíàëüíîå ñîïðîòèâëåíèå îáìîòêè;
Iñð. - òîê ñðàáàòûâàíèÿ, íå áîëåå;
Iîòï. - òîê îòïóñêàíèÿ, íå ìåíåå;
Uðàá. - ðàáî÷åå íàïðÿæåíèå;
Iðàá. - ðàáî÷èé òîê;
tñð. - âðåìÿ ñðàáàòûâàíèÿ, íå áîëåå;
tîòï. - âðåìÿ îòïóñêàíèÿ, íå áîëåå;

Ïóáëèêàöèÿ: cxem.net

Ñìîòðèòå äðóãèå ñòàòüè ðàçäåëà Ñïðàâî÷íûå ìàòåðèàëû.

×èòàéòå è ïèøèòå ïîëåçíûå êîììåíòàðèè ê ýòîé ñòàòüå.

<< Íàçàä

Ïîñëåäíèå íîâîñòè íàóêè è òåõíèêè, íîâèíêè ýëåêòðîíèêè:

Îòêðûò îáðàùàåìûé äðàéâåð ñòàðåíèÿ 04.10.2025

Íåäàâíÿÿ ðàáîòà ó÷åíûõ èç Ñÿìýíüñêîãî óíèâåðñèòåòà â Êèòàå ïîêàçàëà, ÷òî â ãèïîòàëàìóñå, ãëàâíîì ðåãóëÿòîðå âíóòðåííèõ ôóíêöèé îðãàíèçìà, êðîåòñÿ îäèí èç êëþ÷åé ê ïðîäëåíèþ ìîëîäîñòè. Êîìàíäà ïîä ðóêîâîäñòâîì Ëèãå Ëåíãà îáíàðóæèëà, ÷òî ñíèæåíèå óðîâíÿ áåëêà ìåíèíà â ãèïîòàëàìóñå ñâÿçàíî ñ óñêîðåíèåì ïðîöåññîâ ñòàðåíèÿ. Ìåíèí, êàê âûÿñíèëîñü, èãðàåò âàæíóþ ðîëü â ïðåäîòâðàùåíèè âîñïàëåíèÿ è ïîääåðæàíèè íîðìàëüíîé ðàáîòû íåéðîíîâ. Êîãäà åãî óðîâåíü ñíèæàåòñÿ, â ìîçãå âîçðàñòàåò àêòèâíîñòü âîñïàëèòåëüíûõ ñèãíàëîâ, ÷òî çàïóñêàåò öåïíóþ ðåàêöèþ âîçðàñòíûõ èçìåíåíèé âî âñåì îðãàíèçìå - îò îñëàáëåíèÿ êîãíèòèâíûõ ôóíêöèé äî ïîòåðè ïëîòíîñòè êîñòåé è èñòîí÷åíèÿ êîæè. ×òîáû ïîíÿòü, êàê èìåííî ìåíèí âëèÿåò íà ñòàðåíèå, ó÷åíûå âûâåëè ãåííîìîäèôèöèðîâàííûõ ìûøåé, ó êîòîðûõ ýòîò áåëîê ìîæíî áûëî âûáîðî÷íî îòêëþ÷èòü. Äàæå ó ìîëîäûõ æèâîòíûõ òàêîå âìåøàòåëüñòâî áûñòðî ïðèâåëî ê óõóäøåíèþ ïàìÿòè, ñíèæåíèþ ïðî÷íîñòè êîñòåé è ýëàñòè÷íîñòè êîæè, à òàêæå ê óêîðî÷åíèþ æèçíè. Ýòè ðåçóëüòàòû óáåäèòåëüíî ...>>

Òâåðäîòåëüíûå áàòàðåè Panasonic 04.10.2025

Òâåðäîòåëüíûå àêêóìóëÿòîðû ñ÷èòàþòñÿ ñëåäóþùèì øàãîì â ýâîëþöèè ýíåðãîñèñòåì: â îòëè÷èå îò òðàäèöèîííûõ ëèòèåâî-èîííûõ, îíè íå ñîäåðæàò æèäêîãî ýëåêòðîëèòà, ÷òî ñóùåñòâåííî ñíèæàåò ðèñê âîçãîðàíèÿ è óòå÷êè. Èìåííî íà ýòî äåëàåò ñòàâêó Panasonic, íàìåðåâàÿñü çàâåðøèòü ïîäãîòîâêó ïåðâûõ îáðàçöîâ ê ìàðòó 2027 ãîäà, òî åñòü ê êîíöó 2027 ôèíàíñîâîãî ãîäà. Êàê ñîîáùèë òåõíè÷åñêèé äèðåêòîð ïîäðàçäåëåíèÿ Panasonic Energy Ñåè÷èðî Âàòàíàáå, ïîñëå âûïóñêà îïûòíûõ ìîäåëåé êëèåíòû ïðîâåäóò òåñòû, êîòîðûå ìîãóò çàíÿòü îêîëî äâóõ ëåò, ïðåæäå ÷åì íà÷íåòñÿ ïîëíîöåííîå ñåðèéíîå ïðîèçâîäñòâî. Õîòÿ îñíîâíûì íàïðàâëåíèåì äëÿ êîìïàíèè ïî-ïðåæíåìó îñòàþòñÿ ëèòèåâî-èîííûå àêêóìóëÿòîðû, Panasonic ñòðåìèòñÿ èñïîëüçîâàòü ñâîé îïûò â ñôåðå ýëåêòðîìîáèëüíûõ òåõíîëîãèé, ÷òîáû âûéòè íà íîâûå ðûíêè - ïðåæäå âñåãî â îáëàñòè ðîáîòîâ è ïðîìûøëåííûõ ñèñòåì. Íà ýòîì íàïðàâëåíèè ÿïîíñêàÿ êîðïîðàöèÿ íàìåðåíà ñîïåðíè÷àòü ñ òàêèìè êîìïàíèÿìè, êàê TDK, óæå çàêðåïèâøèìèñÿ â ñåãìåíòå òâåðäîòåëüíûõ ðåøåíèé. Èíòåðåñ ê íîâîé ...>>

Êèñëîòíîñòü îêåàíà ðàçðóøàåò çóáû àêóë 03.10.2025

Ìèðîâûå îêåàíû âûïîëíÿþò âàæíåéøóþ ôóíêöèþ - îíè ïîãëîùàþò îêîëî òðåòè óãëåêèñëîãî ãàçà, âûáðàñûâàåìîãî â àòìîñôåðó. Ýòî ïîìîãàåò çàìåäëÿòü òåìïû ãëîáàëüíîãî ïîòåïëåíèÿ, íî èìååò è îáðàòíóþ ñòîðîíó. Ðàñòâîðÿÿñü â âîäå, CO2 îáðàçóåò óãîëüíóþ êèñëîòó, êîòîðàÿ ïîâûøàåò êîíöåíòðàöèþ âîäîðîäíûõ èîíîâ è ïðèâîäèò ê ñíèæåíèþ pH. Âîäà ñòàíîâèòñÿ áîëåå êèñëîé, à ïîñëåäñòâèÿ ýòîãî ïðîöåññà óæå çàìåòíû äëÿ ìîðñêèõ ýêîñèñòåì. Ñðåäíèé ïîêàçàòåëü êèñëîòíîñòè îêåàíà ñåé÷àñ ðàâåí ïðèìåðíî 8,1, òîãäà êàê åùå íåäàâíî çà óñëîâíóþ íîðìó áðàëè çíà÷åíèå 8,2. Ïî ïðîãíîçàì, ê 2300 ãîäó óðîâåíü ìîæåò óïàñòü äî 7,3 - ýòî ñäåëàåò îêåàí ïî÷òè â äåñÿòü ðàç êèñëåå íûíåøíåãî ñîñòîÿíèÿ. Äëÿ îáèòàòåëåé ìîðåé ïîäîáíûå èçìåíåíèÿ îçíà÷àþò íå ïðîñòî ñäâèã õèìè÷åñêîãî ðàâíîâåñèÿ, à ðåàëüíóþ óãðîçó ôèçèîëîãè÷åñêèì ïðîöåññàì, íà÷èíàÿ îò ôîðìèðîâàíèÿ ðàêîâèí ó ìîëëþñêîâ è çàêàí÷èâàÿ îõîòíè÷üèì ïîâåäåíèåì àêóë. ×òîáû âûÿñíèòü, êàê èìåííî êèñëîòíàÿ ñðåäà îòðàæàåòñÿ íà çóáàõ àêóë, ãðóïïà íåìåöêèõ èññëåäîâàòåëåé ïðîâåëà ýêñï ...>>

Ñëó÷àéíàÿ íîâîñòü èç Àðõèâà

Íîâûå äâèãàòåëè Toyota 15.04.2014

Êîìïàíèÿ Toyota ïðåäñòàâèëà íîâûå áåíçèíîâûå äâèãàòåëè ñ ðàáî÷èì îáúåìîì 1,0 è 1,3 ëèòðà, îòëè÷àþùèåñÿ ïîâûøåííîé ýôôåêòèâíîñòüþ ðàáîòû è íèçêèì ðàñõîäîì òîïëèâà.

Ñèëîâûå óñòàíîâêè ôóíêöèîíèðóþò ïî öèêëó Àòêèíñîíà.  òàêèõ àãðåãàòàõ ðàáî÷èé õîä (3-é òàêò öèêëà Îòòî) óâåëè÷åí çà ñ÷åò óñëîæíåíèÿ êðèâîøèïíî-øàòóííîãî ìåõàíèçìà. Öèêë Àòêèíñîíà ïîçâîëÿåò ïîëó÷èòü õîðîøèå ýêîëîãè÷åñêèå ïîêàçàòåëè è ýêîíîìè÷íîñòü, íî òðåáóåò âûñîêèõ îáîðîòîâ. Íà ìàëûõ îáîðîòàõ äâèãàòåëü âûäàåò ñðàâíèòåëüíî íåáîëüøîé ìîìåíò è ìîæåò çàãëîõíóòü.

Ñèëîâûå óñòàíîâêè ñ öèêëîì Àòêèíñîíà ñ êîìïüþòåðíûì ðåãóëèðîâàíèåì âðåìåí òàêòîâ ïðèìåíÿþòñÿ â ãèáðèäíûõ àâòîìîáèëÿõ Toyota Prius, Lexus GS 450h è Lexus CT 200h. Íîâûå óñòàíîâêè ðàññ÷èòàíû íà ñàìîñòîÿòåëüíîå èñïîëüçîâàíèå, áåç äîïîëíèòåëüíîãî ýëåêòðè÷åñêîãî ìîòîðà.

Àãðåãàò îáúåìîì 1,0 ëèòðà èìååò ñòåïåíü ñæàòèÿ 11,5:1. Ýòà òðåõöèëèíäðîâàÿ óñòàíîâêà âûäàåò 68 ëîøàäèíûõ ñèë ìîùíîñòè, à êðóòÿùèé ìîìåíò ñîñòàâëÿåò 95 íüþòîí-ìåòðîâ. Çàÿâëåííûé ðàñõîä òîïëèâà ñîñòàâëÿåò âñåãî 3,9 ëèòðà íà 100 êì ïðîáåãà. Òåðìè÷åñêèé êîýôôèöèåíò ïîëåçíîãî äåéñòâèÿ ðàâåí 37 %.

1,3-ëèòðîâûé äâèãàòåëü ñ ÷åòûðüìÿ öèëèíäðàìè îáëàäàåò ñòåïåíüþ ñæàòèÿ 13,5:1. Òåðìè÷åñêèé êîýôôèöèåíò ïîëåçíîãî äåéñòâèÿ ñîñòàâëÿåò 38 %.

 ñèëîâûõ óñòàíîâêàõ ïðèìåíÿåòñÿ ðÿä èííîâàöèîííûõ òåõíîëîãèé. Ýòî, â ÷àñòíîñòè, ñèñòåìà ñäâèãà ôàç ãàçîðàñïðåäåëåíèÿ Variable Valve Timing intelligent Electric (VVT-iE), ñèñòåìà ðåöèðêóëÿöèè âûõëîïíûõ ãàçîâ ñ îõëàæäåíèåì Exhaust Gas Recirculation (EGR), âïóñêíîé êàíàë îñîáîé êîíñòðóêöèè è ïð.

Ê 2015 ãîäó Toyota íàìåðåíà âûïóñòèòü 14 ìîäèôèêàöèé ñèëîâûõ óñòàíîâîê íà áàçå íîâûõ 1,0- è 1,3-ëèòðîâûõ äâèãàòåëåé.

Äðóãèå èíòåðåñíûå íîâîñòè:

▪ Äåçèíôåêöèÿ êëàâèàòóðû

▪ Âûõëîïíûå ãàçû â ñàìîëåòå

▪ Òðàíçèñòîð ñ çàòâîðîì 0,34-íì

▪ NASA èñïûòàëî êîñìè÷åñêèé ÿäåðíûé ðåàêòîð

▪ Êîìïàêòíûé êóëåð ID-COOLING IS-40v3

Ëåíòà íîâîñòåé íàóêè è òåõíèêè, íîâèíîê ýëåêòðîíèêè

 

Èíòåðåñíûå ìàòåðèàëû Áåñïëàòíîé òåõíè÷åñêîé áèáëèîòåêè:

▪ ðàçäåë ñàéòà Ýëåêòðîäâèãàòåëè. Ïîäáîðêà ñòàòåé

▪ ñòàòüÿ Ìÿãêàÿ êàëîøíèöà. Ñîâåòû äîìàøíåìó ìàñòåðó

▪ ñòàòüÿ Ïî÷åìó ïðîèçâîäèòåëåé ýëåêòðè÷åñêèõ àâòîìîáèëåé çàñòàâëÿþò èñêóññòâåííî ïîâûøàòü èõ øóìíîñòü? Ïîäðîáíûé îòâåò

▪ ñòàòüÿ Êàìåíîòåñ. Òèïîâàÿ èíñòðóêöèÿ ïî îõðàíå òðóäà

▪ ñòàòüÿ Èíäèêàòîð ñêðûòîé ïðîâîäêè. Ýíöèêëîïåäèÿ ðàäèîýëåêòðîíèêè è ýëåêòðîòåõíèêè

▪ ñòàòüÿ Ãîëîâêè ãðîìêîãîâîðèòåëåé ñ ïëîñêèìè äèàôðàãìàìè (Í×, Ñ×, Â× è ØÏ). Ýíöèêëîïåäèÿ ðàäèîýëåêòðîíèêè è ýëåêòðîòåõíèêè

Îñòàâüòå ñâîé êîììåíòàðèé ê ýòîé ñòàòüå:

Èìÿ:


E-mail (íå îáÿçàòåëüíî):


Êîììåíòàðèé:





Ãëàâíàÿ ñòðàíèöà | Áèáëèîòåêà | Ñòàòüè | Êàðòà ñàéòà | Îòçûâû î ñàéòå

www.diagram.com.ua

www.diagram.com.ua
2000-2025