*CARLO固態(tài)繼電器GAVAZZI意大利原裝

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更新時間：2018-03-29

*CARLO固態(tài)繼電器GAVAZZI意大利原裝
CARLO GAVAZZI固態(tài)繼電器簡介CARLO固態(tài)繼電器GAVAZZI與機(jī)電繼電器相比，是一種沒有機(jī)械運(yùn)動，不含運(yùn)動零件的繼電器，但它具有與機(jī)電繼電器本質(zhì)上相同的功能

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品牌	Carlo Gavazzi/瑞士佳樂	供貨周期	現(xiàn)貨

*CARLO固態(tài)繼電器GAVAZZI意大利原裝
CARLO GAVAZZIRP1A48D1010AMP 12-530VAC PRINTED CIRCUIT BOARD SO
CARLO GAVAZZIRR214805HDPRELAY, SOLID STATE MOTOR REVERSE
CARLO GAVAZZIRR214815HAPRELAY, SOLID STATE MOTOR REVERSE
CARLO GAVAZZIRR214830HAPRELAY, SOLID STATE MOTOR REVERSE
CARLO GAVAZZIRX1A23A32MCSOLID STATE RELAYS, DIN RAIL SOLID STATE
CARLO GAVAZZIRX1A23A32MPSOLID STATE RELAYS, DIN RAIL SOLID STATE
CARLO GAVAZZIRX1A23A32VCSOLID STATE RELAYS, DIN RAIL SOLID STATE
CARLO GAVAZZIRX1A23D32MCSOLID STATE RELAYS, DIN RAIL SOLID STATE
CARLO GAVAZZIRX1A23D32MPSOLID STATE RELAYS, DIN RAIL SOLID STATE
CARLO GAVAZZIRX1A23D32VCSOLID STATE RELAYS, DIN RAIL SOLID STATE
CARLO GAVAZZIRX1A60A32MCSOLID STATE RELAYS, DIN RAIL SOLID STATE
CARLO GAVAZZIRX1A60A32MPSOLID STATE RELAYS, DIN RAIL SOLID STATE
CARLO GAVAZZIRX1A60A32VCSOLID STATE RELAYS, DIN RAIL SOLID STATE
CARLO GAVAZZIRX1A60D32MCSOLID STATE RELAYS, DIN RAIL SOLID STATE
CARLO GAVAZZIRX1A60D32MPSOLID STATE RELAYS, DIN RAIL SOLID STATE
CARLO GAVAZZIRX1A60D32VCSOLID STATE RELAYS, DIN RAIL SOLID STATE
CARLO GAVAZZIRZ3A60A55.3-Phase Zero SWing Relay, 20 AC/DC V to
CARLO GAVAZZIRZ3A60A7542-660VAC 75A Three Phase SSR, 24-275VAC
CARLO GAVAZZIRZ3A60D40.Solid-state relay, PC board mount
CARLO GAVAZZIRZ3A60D55.3-PHASE ZERO SWING RELAY, 10V DC TO 40V
CARLO GAVAZZIRZ3A60D7542-660VAC 75A Three Phase SSR, 4-32VDC c
（SSR）與機(jī)電繼電器相比，是一種沒有機(jī)械運(yùn)動，不含運(yùn)動零件的繼電器，但它具有與機(jī)電繼電器本質(zhì)上相同的功能。SSR 是一種全部由固態(tài)電子元件組成的無觸點(diǎn)開關(guān)元件，他利用電子元器件的點(diǎn)，磁和光特性來完成輸入與輸出的可靠隔離，利用大功率三極管，功率場效應(yīng)管，單項(xiàng) 可控硅和雙向可控硅等器件的開關(guān)特性，來達(dá)到無觸點(diǎn)，無火花地接通和斷開被控電路。
組成固態(tài)繼電器有三部分組成:輸入電路，隔離（耦合）和輸出電路。安輸入電壓的不同類別，輸入電路可分為直流輸入電路，交流輸入電路和交直流輸入電路三種。有些輸入控制電路還具有與 TTL/CMOS 兼容，正負(fù)邏輯控制和反相等功能。固態(tài)繼電器的輸入與輸出電路的隔離和耦合方式有光電耦合和變壓器耦合兩種。固態(tài)繼電器的輸出電路也可分為直流輸出電路，交流輸出電路和交直流輸出電路等形式。交流輸出時，通常使用兩個可控硅或一個雙向可控硅，直流輸出時可使用雙極性器件或功率場效應(yīng)管。
CARLO GAVAZZI固態(tài)繼電器的優(yōu)缺點(diǎn) 1、固態(tài)繼電器的優(yōu)點(diǎn) 固態(tài)繼電器的優(yōu)點(diǎn) （1）高壽命，高可靠:SSR 沒有機(jī)械零部件，有固體器件完成觸點(diǎn)功能，由于沒有運(yùn)動的零部件，因此能在高沖擊，振動的環(huán)境下工作，由于組成固態(tài)繼電器的元器件的固有特性，決定了固態(tài)繼電器的壽命長，可靠性高。（2）靈敏度高，控制功率小，電磁兼容性好:固態(tài)繼電器的輸入電壓范圍較寬，驅(qū)動功率低，可與大多數(shù)邏輯集成電路兼容不需加緩沖器或驅(qū)動器。（3）快速轉(zhuǎn)換:固態(tài)繼電器因?yàn)椴捎霉腆w其間，所以切換速度可從幾毫秒至幾微妙。（4）電磁干擾笑:固態(tài)繼電器沒有輸入"線圈"，沒有觸點(diǎn)燃弧和回跳，因而減少了電磁干擾。大多數(shù)交流輸出固態(tài)繼電器是一個零電壓開關(guān)，在零電壓處導(dǎo)通，零電流處關(guān)斷，減少了電流波形的突然中斷，從而減少了開關(guān) 瞬態(tài)效應(yīng)。 2、固態(tài)繼電器的缺點(diǎn) （1）導(dǎo)通后的管壓降大，可控硅或雙相控硅的正向降壓可達(dá) 1~2V，大功率晶體管的飽和壓漿液災(zāi) 1~2V 之間，一般功率場效應(yīng)管的導(dǎo)通電祖也較機(jī)械觸點(diǎn)的接觸電阻大。（2）半導(dǎo)體器件關(guān)斷后仍可有數(shù)微安至數(shù)毫安的漏電流，因此不能實(shí) 現(xiàn)理想的電隔離。（3）由于管壓降大，導(dǎo)通后的功耗和發(fā)熱量也大，大功率固態(tài)繼電器的體積遠(yuǎn)遠(yuǎn)大于同容量的電磁繼電器，成本也較高。（4）電子元器件的溫度特性和電子線路的抗干擾能力較差，耐輻射能力也較差，如不采取有效措施，則工作可靠性低。（5）固態(tài)繼電器對過載有較大的敏感性，必須用快速熔斷器或 RC 阻尼電路對其進(jìn)行過在保護(hù)。溫度升高，負(fù)載能力將迅速下降。
*CARLO固態(tài)繼電器GAVAZZI意大利原裝
RA2310-D06D RE4825AA12 RS1A23D40 RN1A23A30
RA23110-D06D RE4850AA12 RS1A23LA10 RN1A23A50
RA2325-D06D RE4890AA12 RS1A23LA25 RN1A23A63
RA2325H06NCS RE60110AA12 RS1A23LA40 RN1A23D108
RA2325H06NOS RE6050AA12 RS1A40D10 RN1A23D10E
RA2325H06PCS RE6090AA12 RN1A23D20E
RA2325H06POS RHS00 RS1A40D25 RN1A23D20U
RA2325L06NCS RHS07 RS1A40D40 RN1A23D30
RA2325L06NOS RHS100 RS1A40LA10 RN1A23D50
RA2325L06PCS RHS112 RS1A40LA25 RN1A23D63
RA2325L06POS RHS300 RS1A40LA40 RN1A48A10E
RA2350-D06D RHS301 RS1A48D10 RN1A48A10U
RA2350H06NCS RS1A48D25 RN1A48A20E
RA2350H06NOS RHS301F115 RS1A48D40 RN1A48A20U
RA2350H06PCS RHS301F115C RS1A48LA10 RN1A48A30
RA2350H06POS RHS301F230 RS1A48LA25 RN1A48A50
RA2350L06NCS RHS301F230C RS1A48LA40 RN1A48A63
RA2350L06NOS RHS45A RS302440-10-24 RN1A48D10E
型號 RHS45B RTH1 RN1A48D10U
RA2350L06PCS RHS90 RTH2 RN1A48D20E
RA2350L06POS RHSF40-24 RTH3 RN1A48D20U
RA2390-D06D RHSF60-24 RV02 RN1A48D30
RA2390H06NCS RM1A23A100 RV04 RN1A48D50
RA2390H06NOS RM1A23A25 RV05 RN1A48D63
RA2390H06PCS RM1A23A50 RV06 RN1A60A10E
RA2390L06POS RM1A23A75 RV07 RN1A60A10U
RA2390L06NCS RM1A23D100 RZ2410HDP1 RN1A60A20E
RA2390L06NOS RM1A23D25 RZ2425HAP0 RN1A60A20U
RA2390L06PCS RM1A23D50 RZ2425HAP1 RN1A60D10E
RA2390L06POS RM1A23D75 RZ4025HDP0 RN1A60D10U
RA-2410-D06L RM1A40A100 RZ4025HDP1 RN1A60D20E
RA24110-D06 RM1A40A25 RZ2440HAP0 RN1A60D20U
RA2425-D06 RM1A40A50 RZ2440HAP1 RN1B23A10E
RA2425-D06L RM1A40A75 RA2440HDP0 RN1B23A10U
RA2425-D06T RM1A40D100 RZ2440HDP1 RN1B23A20E
RA2425-D06TF RM1A40D25 RZ2455HAP0 RN1B23A20U
RA2425HA06 RM1A40D50 RZ2455HAP1 RN1B23D10E
RA2425HA06T RM1A40D75 RZ2455HAP2 RN1B23D10U
RA2425LA06 RM1A48A100 RZ2455HDP0 RN1B23D20E
RA2450-D06 RM1A48A25 RZ2455HDP1 RN1B23D20U
RA2450H06 RM1A48A50 RZ4010HAP1 RN1B23D30
RA2450LA06 RM1A48A75 RZ4010HDP2 RZ3A40D55
RA2490-D06 RM1A48D100 RZ4025HAP0 RN1B23D50
RA2490H06 RM1A48D25 RZ4025HAP1 RN1B23D63
RA2490LA06 RM1A48D50 RZ4025HAP2 RN1B48A10E
RA4010-D08D RM1A48D75 RZ4025HDP0 RN1B48A10U
RA4010-D08L RM1A60A100 RZ4025HDP1 RN1B48A20E
RA40110-D08D RM1A60A25 RZ4025HDP2 RN1B48A20U
RA40110-D10 RM1A60A50 RZ4040HAP0 RN1B48D10E
RA4025-D08D RM1A60A75 RP1D060D8 RN1B48D10U
RA4025-D08L RM1A60D100 RZ4040HAP1 RN1B48D20E
RA4025H10NCS RM1A60D25 RZ4040HDP0 RN1B48D20U
RA4025H10NOS RM1A60D50 RZ4040HDP1 RN1B48D30
RA4025H10PCS RM1A60D75 RZ4040HDP2 RN1B48D50
RA4025H10POS RN1S23L50NO RZ4055HAP0 RN1B48D63
RA4025L10NCS RN1S23L50PC RZ4055HAP1 RN1B60A10E
RA4025L10NOS 型號 RZ4055HAP2 RN1B60A10E
RA4025L10PCS RN1S23L50PO RZ4055HDP0 RN1B60A20E