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pin diagram of diac

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Abstract: , the diac pin must be connected to source pin. Both diac functionality and discharge circuit for , sec osc diac Source SO-8 PIN FUNCTIONS Pin Name Collector Source diac sec osc Pin Function , in the cascode configuration and GROUND reference. Input of the diac block to start the system up at , start-up the system. In the high side device the diac pin must be connected to the midpoint. R1 is the , windings and the devices, it is possible to guarantee a higher voltage on the input pin of the devices for ... Original
datasheet

16 pages,
449.24 Kb

DIAC application cfl ballast 15w DIAC 220v 15w ELECTRONIC BALLAST circuit diagram cfl lamp 15w schematic diagram of cfl 5w lamps pin diagram of diac 23w cfl circuit VK05CFL VK05CFL abstract
datasheet frame
Abstract: , the diac pin must be connected to source pin. Both diac functionality and discharge circuit for , sec osc diac Source SO-8 PIN FUNCTIONS Pin Name Collector Source diac sec osc Pin Function , in the cascode configuration and GROUND reference. Input of the diac block to start the system up at , the high side device the diac pin must be connected to the midpoint. R1 is the pull-up resistor and C7 , devices, it is possible to guarantee a higher voltage on the input pin of the devices for longer time ... Original
datasheet

14 pages,
135.74 Kb

diac 30v DIAC 220v DIAC 15V cfl lamp 15w 23w cfl choke circuit 15w ELECTRONIC BALLAST circuit diagram diac trigger diode 30v diac 400V 23w cfl circuit VK05CFL VK05CFL abstract
datasheet frame
Abstract: pin must be connected to source pin. Both diac functionality and discharge circuit for external diac , without influence on the ignition one. BLOCK DIAGRAM Collector diac Diac sec - osc , DIAGRAM Collector Collector Collector Collector 5 4 8 1 sec osc diac Source SO-8 PIN FUNCTIONS Pin Name Collector Source diac sec osc 2/14 Pin Function Collector , the cascode configuration and GROUND reference. Input of the diac block to start the system up at the ... Original
datasheet

14 pages,
307.63 Kb

R5C11 1N4007 diac 400v diac diac 5v DIAC 220v diac BIPOLAR DIAC EQUIVALENT circuit 23w cfl choke circuit function of diac cfl lamp 15w block diagram of diac diac 30v diac mosfet VK05CFL VK05CFL VK05CFL abstract
datasheet frame
Abstract: pin must be connected to source pin. Both diac functionality and discharge circuit for external diac , without influence on the ignition one. BLOCK DIAGRAM Collector diac Diac sec - osc , DIAGRAM Collector Collector Collector Collector 5 4 8 1 sec osc diac Source SO-8 PIN FUNCTIONS Pin Name Collector Source diac sec osc 2/14 Pin Function Collector , the cascode configuration and GROUND reference. Input of the diac block to start the system up at the ... Original
datasheet

14 pages,
307.63 Kb

VK05CFL 1N4007 15w cfl circuit DIAC EQUIVALENT circuit DIAC in cfl diac trigger diode 30v pin configuration diode 1N4007 pin diagram of diac 3 . 3uF Electrolytic Capacitor DIAC DATASHEET 220v diac 400V diac BIPOLAR 23w cfl circuit VK05CFL abstract
datasheet frame
Abstract: on a standard single-sided FR-4 board with 100mm2 of Cu (at least 35µm thick). CONNECTION DIAGRAM Collector Collector Collector Collector 5 4 8 1 sec osc diac Source SO-8 PIN FUNCTIONS Pin Name Collector Source diac sec osc 2/14 Pin Function Collector of the NPN high , pin must be connected to source pin. Both diac functionality and discharge circuit for external diac , without influence on the ignition one. BLOCK DIAGRAM Collector diac Diac sec - osc + ... Original
datasheet

14 pages,
134.78 Kb

VK05CFL Ignition Transformer diac trigger diode 30v DIAC 250v 1N4007 diac 5v 15w cfl circuit 400v diac 5w cfl 23w cfl circuit DIAC EQUIVALENT circuit DIAC in cfl diac BIPOLAR VK05CFL abstract
datasheet frame
Abstract: ) s ( ct Unit °C/W °C/W sec osc diac Source SO-8 Pin Function Collector of the NPN high , configuration, the diac pin must be connected to source pin. Both diac functionality and discharge circuit for , a standard single-sided FR-4 board with 100mm2 of Cu (at least 35µm thick). CONNECTION DIAGRAM PIN FUNCTIONS O bs Pin Name Collector Source diac sec osc t e l o r P e u d o s , configuration and GROUND reference. Input of the diac block to start the system up at the beginning. Connection ... Original
datasheet

14 pages,
314.64 Kb

diac BIPOLAR VK05CFL VK05CFL abstract
datasheet frame
Abstract: ( Vdd 4.2V CAP2 CAP1 Cfst Cfpreh bs O 1.3 DIAC (Figure 4) Through the DIAC pin two , AN1902 AN1902 - APPLICATION NOTE pin is activated when the voltage across DIAC pin overcomes ~12V. On the other , the first time, while in the high side device the DIAC pin, clamped by Dz2, is used only to reset the , voltage value (~6.8V). Figure 10: Typical start-up operation uc d LS DIAC pin voltage (s) ct , complete discharge of C9 when the low side diac strikes the converter. The zener diode Dz2 (~18V) clamps ... Original
datasheet

32 pages,
1370.81 Kb

12V T8 ballast circuit transistor diac BIPOLAR transformer EC-28 58W smd smd transistor R2F SMD TRANSISTOR FL 61347-2 diac 28V AN1902 byv228 diode diac smd vogt m3 diac w 322 AN1902 abstract
datasheet frame
Abstract: ) Through the DIAC pin two functions are achieved: start of oscillations and reset of the preheating capacitor CapPREH. 1) Start of oscillation: in OFF condition (voltage on the SEC pin lower than 2.2V) the , DIAC pin overcomes ~12V. On the other side the diac can activate the circuit only when the voltage on , the first time, while in the high side device the DIAC pin, clamped by Dz2, is used only to reset the , voltage value (~6.8V). Figure 10: Typical start-up operation LS DIAC pin voltage LS VCC pin voltage ... Original
datasheet

32 pages,
1303.62 Kb

FLUORESCENT ballast 12v VOGT r6 VOGT T1 switching transformer vogt transformer AN1902 40v diac DIAC EQUIVALENT circuit 12V T8 ballast circuit pin diagram of diac diac 400V SMD r2f pin diagram of 40v diac vogt m3 AN1902 abstract
datasheet frame
Abstract: Design Note 31 Issue 2 November 1995 of pin 6 goes high, the transistor Tr9 turns-off and Tr10 , across RV1 reaches the breakover voltage of the diac, it starts to conduct. This provides sufficient , the tube discharges, the output voltage drops, taking the diac and the thyristor out of the , to be dumped into the tube, giving an intense pulse of light. The circuit diagram is shown in , the spark plug is fired, the output DN31-3 DN31-3 Design Note 31 Issue 2 November 1995 of pin 6 ... Original
datasheet

5 pages,
170.63 Kb

FX3437 With Gap 502 diac Ic1-741 ED69 BY206 Triggered spark gap ignition timing ignition stroke diode by206 spark gap trigger transformer thyristor inverter circuit diagram 12v to 1000v inverters circuit diagrams mosfet triggering circuit datasheet abstract
datasheet frame
Abstract: DB3 DB4 SMDB3 ® DIAC FEATURES s s VBO : 32V and 40V LOW BREAKOVER CURRENT DO-35 DO-35 , SOT-23 (SMDB3)* Pin 1 and 3 must be shorted together ABSOLUTE MAXIMUM RATINGS (limiting values , * see diagram 2 (R=20) MIN. 10 5 V IBO Breakover current * C = 22nF * MAX. 10 50 µA see diagram 3 MAX. 0.50 2 µs VR = 0.5 VBO max MAX. 1 10 µA see diagram 2 (Gate) MIN. 1 0.30 A tr Rise time * IR Leakage current ... Original
datasheet

5 pages,
41.47 Kb

ST DB3 DB3 DB4 SMDB3 Diac DB 3 DIAC DB3 EQUIVALENT of . OF DB4 DIAC diode db3 st DB-3 DIAC specifications diac st 083 pin diagram of diac st 083 EQUIVALENT NO. OF DB3 DIAC pin diagram of 40v diac DIAC DB3 datasheet abstract
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Datasheet DIAC DB3 DB4 SMDB3 [ October 2000 - Ed: 1 DIAC DO-35 DO-35 DO-35 DO-35 (DB3 and DB4) n V BO : 32V and 40V 2 3 SOT-23 (SMDB3)* Pin 1 and 3 must be shorted together Note: * SMDB3 indicated as diagram 2 (R=20 W ) MIN. 10 5 V I BO Breakover current * C = 22nF * MAX. 10 50 m A tr Rise time * see diagram 3 MAX. 0.50 2 m s I R Leakage current * V R = 0.5 V BO max MAX. 1 10 m
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/7488.htm
STMicroelectronics 13/12/2000 7.13 Kb HTM 7488.htm
different as the motor regula- tion of a washing machine, the control of a vacuum cleaner, the light dimming of a lamp or the heating in a coffee machine. This pervasion increases rapidly because appliances to a fixed function frozen inside the device. With a DIAC control, features like sensor feedback or mains. Thus it is the optimal switch for most of the low-cost power applications operating on-line. The MOTOR DRIVE Basic function Universal motor drives with DIAC or analog controllers are currently used
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1863-v4.htm
STMicroelectronics 16/01/2001 9.95 Kb HTM 1863-v4.htm
home appliances for purposes as different as the motor regula- tion of a washing machine, the control of a vacuum cleaner, the light dimming of a lamp or the heating in a coffee machine. This pervasion is limited to a fixed function frozen inside the device. With a DIAC control, features like sensor mains. Thus it is the optimal switch for most of the low-cost power applications operating on-line. The Basic function Universal motor drives with DIAC or analog controllers are currently used today. These
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1863-v5.htm
STMicroelectronics 11/01/2000 25.08 Kb HTM 1863-v5.htm
home appliances for purposes as different as the motor regula- tion of a washing machine, the control of a vacuum cleaner, the light dimming of a lamp or the heating in a coffee machine. This pervasion is limited to a fixed function frozen inside the device. With a DIAC control, features like sensor mains. Thus it is the optimal switch for most of the low-cost power applications operating on-line. The Basic function Universal motor drives with DIAC or analog controllers are currently used today. These
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1863-v2.htm
STMicroelectronics 14/06/1999 23.28 Kb HTM 1863-v2.htm
motor regula- tion of a washing machine, the control of a vacuum cleaner, the light dimming of a lamp inside the device. With a DIAC control, features like sensor feedback or en- hanced motor drive can not switch for most of the low-cost power applications operating on-line. The LOGIC LEVEL or SNUBBERLESS motor drives with DIAC or analog controllers are currently used today. These cir- cuits have the disadvantage of requiring many external components when controls include so- phisticated features such as
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1863-v1.htm
STMicroelectronics 20/10/2000 25.71 Kb HTM 1863-v1.htm
different as the motor regula- tion of a washing machine, the control of a vacuum cleaner, the light dimming of a lamp or the heating in a coffee machine. This pervasion increases rapidly because appliances frozen inside the device. With a DIAC control, features like sensor feedback or en- hanced motor drive optimal switch for most of the low-cost power applications operating on-line. The LOGIC LEVEL or motor drives with DIAC or analog controllers are currently used today. These cir- cuits have the
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/an/1863.htm
STMicroelectronics 17/09/1999 25.18 Kb HTM 1863.htm
home appliances for purposes as different as the motor regula- tion of a washing machine, the control of a vacuum cleaner, the light dimming of a lamp or the heating in a coffee machine. This pervasion is limited to a fixed function frozen inside the device. With a DIAC control, features like sensor mains. Thus it is the optimal switch for most of the low-cost power applications operating on-line. The Basic function Universal motor drives with DIAC or analog controllers are currently used today. These
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1863.htm
STMicroelectronics 02/04/1999 23.32 Kb HTM 1863.htm
used in home appliances for purposes as different as the motor regula- tion of a washing machine, the control of a vacuum cleaner, the light dimming of a lamp or the heating in a coffee machine. This analog IC, the designer is limited to a fixed function frozen inside the device. With a DIAC control operate directly on the 110/240V 110/240V 110/240V 110/240V mains. Thus it is the optimal switch for most of the low-cost power MCU AND TRIAC ON THE MAINS UNIVERSAL MOTOR DRIVE Basic function Universal motor drives with DIAC
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1863-v3.htm
STMicroelectronics 25/05/2000 25.08 Kb HTM 1863-v3.htm