NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
| Catalog Datasheet Results | Type | Document Tags |
| Abstract: Gate signal Gate signal for phase B, upper SCR in converter Reference for B+ Gate signal Gate signal , ; used to derive phase A reference Gate signal for phase B, lower SCR in converter Reference for B- Gate signal; used to derive phase B reference Gate signal for phase C, lower SCR in converter , control a three phase SCR bridge, LOAD 1 3 5 1 2 4 J5 Customer Control Interface , APPLIED POWER SYSTEMS, INC. BAP1950 BAP1950 Three-Phase SCR Control Board THREE PHASE SCR CONTROL ... | Original |
12 pages, |
scr phase angle controller 12-pulse SCR PULSE TRANSFORMER gate firing of d.c drive SCR Phase Control scr firing circuit for dc drive SCR 6 pulse Gate Drive angle phase control A J312 SCR firing converter circuit 3 phase waveform generator scr scr gate firing BAP1950 BAP1950 abstract |
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| Abstract: Control IC for a 3-phase half-controlled SCR bridge offers a superior means of precharging the dc bus , OUTPUT CURRENT OF THREE PHASE BRIDGE AT MAXIMUM OUTPUT VOLTAGE FOR VARIOUS IRKH SERIES MODULES Note , , containing IR 1110 Soft Start Controller IC and peripheral components, and three attached IRKH SCR/Diode , during 3-phase operation, for more than 1 to 1 1/2 cycles, the SCR firing pulses are removed , fault signals for this mode are illustrated in Fig 9(b). 6. Use of the PCB with an external SCR ... | Original |
23 pages, |
scr gate firing SCR Gate Drive for ac to dc converter scr firing ic for three phase bridge SCR DIODE MODULE opto-coupler scr SCR 3Phase Control IC bridge of scr firing circuit DC BUS Capacitor snubber FOR 3PHASE BRIDGE RECTIFIER 3 phase rectifier scr controller rectifier three phase scr IR1110 IR1110 abstract |
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| Abstract: used for full-wave DC control - a bridge rectifier formed by two SCRs or an SCR placed in series , rectifier bridge. The possible alternative of putting an SCR controller in series with the motor on the DC , electronic control. A look at the fundamentals of SCR and Triac phase controls shows how this is possible. , others to peak voltage. Various voltage characteristics are plotted against conduction angle for half , Control HALF WAVE Line Line 1.8 Control Circuit Control Circuit Load One SCR DC ... | Original |
9 pages, |
DIAC-Triac applications L4008L5 ac motor speed control using 12c508 UJT 2N2646 PIN DETAILS UJT 2n2646 pin thyristor pic DC motor speed control opto diac Diac HT-32 diac triac control circuit motor DIAC Opto-Isolator diac with triac ac speed control speed control of dc motor using ujt scr AN1003 AN1003 AN1003 abstract |
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| Abstract: Three Phase PFC Controller for Rectifiers with series-connected Dual-Boost Topology Part (II). Record , 6.0 Fuzzy Logic Controller for Vienna Rectifier Figure 8. Simulator output shows 3-Phase line , , Physical Research Laboratory, Ahmedabad-380009, INDIA 1.0 Abstract: While applications for 1-Phase PFC , employing Fuzzy Logic for building controller for Vienna Rectifier DCB Modules for 3Phase AC to DC power , offered for 1-Phase power factor correction, 3-Phase active power factor correction was seldom ... | Original |
13 pages, |
Silicon Controlled Rectifier Manual 555 pwm mosfet 3 phase PWM inverters three phase pfc scr phase angle controller 400 amp SCR used for welding rectifier how to drive mosfets design and of 1- vienna rectifier IXAN0001 welding rectifier circuit board three phase rectifier pwm IXAN0001 abstract |
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| Abstract: (Non-isolated type) Fast thyristor / diode modules MB series single phase bridge rectifier MT series three phase bridge rectifier Single & three phase bridge rectifier Fast recovery diode (FRD) modules Half controlled single phase bridge rectifier Three & single phase bridge rectifier for welding machine , modules, thyristor diode modules, fast recovery diode, single phase & three phase bridge rectifier and , : common anode C: in series K: common cathode X: anti-parallel Q: single phase bridge G: three phase ... | Original |
42 pages, |
ARC WELDER triac 220v DC to AC PWM INVERTER GDH4048ZD3 diode 800amp general purpose 500amp Electric Welding Machine thyristor 3KW INDUCTION HEATING POWER SUPPLY arc welder inverter MDS100 three phase triac control 400 amp SCR used for welding rectifier ABB thyristor modules ISO9001 ISO9001 abstract |
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| Abstract: 1-phase AC input · Applicable to 115/230/380/460/575V 115/230/380/460/575V AC input · Drives SCR phase controlled half bridge , phase AC line voltage input. It controls a SCR half bridge and provides robust ride through capability , 1. Dedicated single phase operation For operation with a one-phase bridge, connect 1PHSEL (pin12) to , Integrated watchdog function for each phase · 64-pin MQFP package Description The IR1110 IR1110 is a high , Feedback resistor for DC bus voltage Amp RNEG2 Resistor divider for DC bus voltage 9.09k Phase ... | Original |
32 pages, |
RC snubber scr design scr firing ic for three phase bridge mosfet firing circuit scr firing 3 phase scr drive circuit diagram SCR Phase Control ir1110 RC firing circuit FOR SCR scr phase control battery charger scr firing circuit SCR GATE DRIVER scr firing pulse generating circuit PD60164 IR1110 PD60164 abstract |
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| Abstract: 1-phase AC input · Applicable to 115/230/380/460/575V 115/230/380/460/575V AC input · Drives SCR phase controlled half bridge , phase AC line voltage input. It controls a SCR half bridge and provides robust ride through capability , single phase operation For operation with a one-phase bridge, connect 1PHSEL (pin12) to VSS. Use the U , Integrated watchdog function for each phase · 64-pin MQFP package Description The IR1110 IR1110 is a high , Feedback resistor for DC bus voltage Amp RNEG2 Resistor divider for DC bus voltage 9.09k Phase ... | Original |
32 pages, |
SCR GATE DRIVER these pulses controls HCPL0701 IN4148 IRF7509 scr drivers scr firing 1-Phase PWM Motor Driver IC scr firing ic for three phase bridge RC firing circuit FOR SCR scr firing ic SCR gate driver circuit back to back scr firing board PD60164A IR1110 PD60164A abstract |
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| Abstract: Reversible induction motor Speed controller for power tools Rectifiers & Zeners · Avalanche protection , /Q6 for the lower power MOSFET Q2), the gate driver circuits are in turn driven by a PWM controller , subject to intermittent overload, typical in mixers, sewing machines and power tools. A half wave phase , mains supply for full speed. However, the difference in motor speed between 180º (half wave , need for snubbers or gate capacitors. Benefits · · · · · Simple circuit Three quadrant ... | Original |
15 pages, |
bc557 SMD philips datasheet three phase autotransformer vacuum cleaner circuit diagram triac BT137 snubber dimmer diagrams IGBT car ignition coil Driver wasted spark ignition driver Solar Charge Controller PWM DIAC Br100 CAR IGNITION WITH SCR circuit diagram of high power smps datasheet abstract |
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| Abstract: machines and power tools. A half wave phase control circuit - one that uses a Silicon Controlled Rectifier (SCR) instead of a triac enables improved compensation by the motor for changes in load and , Hi-Com (three quadrant) triacs exclusively. If the least sensitive options are chosen (B series with IGT , simply by use of the phase control circuit. A Phase Controller varies the amount of time in each mains , off-line power supplies for PCs and Telecommunications. A boost converter placed after the bridge ... | Original |
6 pages, |
diac triac control circuit motor AC to DC smps circuit diagram viper12 design P-Channel 200V MOSFET TSOP6 DIMMER BT137 TOP2XX BT138 sewing machine 78l05 so8 AC ENERGY SAVING CIRCUIT DIAGRAM 78l05 sot223 NE57600 TRIAC BT138 motor ac driver datasheet abstract |
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| Abstract: phase control a SCR bridge as shown in Figure 14. The phase angle of the SCR firing pulses is advanced , Industrial Motor Drive IC family include the latest generation of the industry standard three phase gate , fault status feedback. IR pioneered the first single phase and three phases gate driver ICs and is now , features at lower cost. Table 2 shows the available types, ratings and main features for three generations , drive design is sensing the inverter stage and motor phase currents. The current signals are used for ... | Original |
21 pages, |
3 phase IGBT inverter design by ir2130 INVERTER 10kW IR2113 Inverter IR2110 INVERTER SCHEMATIC IR21844 APPLICATION NOTE IR2101 inverter bldc power inverter schematic diagram ir2110 IR2184 MOTOR CONTROL IR2104 SCHEMATIC 10kw inverter Class d scr firing circuit for dc servo driver SCHEMATIC 10kw inverter IR2137 IR2237 IR2137 abstract |
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| , which are able to drive the floating transistor of a symmetric half bridge in - verter. This device is a simple, monolithic oscilla - tor-half bridge driver that allows quick design of the ballast. HIGH VOLTAGE IC DRIVERS IN BALLAST AP - PLICATIONS The voltage fed half bridge Voltage fed series resonant half bridge inverters are currently used for Compact Fluorescent Lamp ballasts (CFL), for of an symmetric half bridge inverter. Such control - lers require a high voltage capability for the www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4690-v3.htm |
STMicroelectronics | 21/09/2000 | 29.66 Kb | HTM | 4690-v3.htm |
| voltage fed half bridge Voltage fed series resonant half bridge inverters are currently used for Compact symmetric half bridge inverter. Such control - lers require a high voltage capability for the float - ing is in - tended for inverters using 2 decoupling capacitors in half bridge as shown on figure 12 symmetric half bridge in - verter. This device is a simple, monolithic oscilla - tor-half bridge driver addition this choke protects the half bridge against short circuits across lamp terminals. However www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4690.htm |
STMicroelectronics | 20/10/2000 | 30.89 Kb | HTM | 4690.htm |
| -pull for medium power, and half or full bridge for high power. The simplest configuration delivered to the load during the next ON period. For this configuration, the primary-controller IC -conversion principles for the push-pull and forward types are exactly the same during each half cycle, but output power. Figure 6. Full-bridge converter Figure 7. B all current returned by the system. For a three-output system, for example, this means that www.datasheetarchive.com/files/maxim/0008/view_029.htm |
Maxim | 04/04/2001 | 41.53 Kb | HTM | view_029.htm |
| frequency inverter usually make up a ballast. The half bridge of the inverter can be driven in different IGN . So the current charging C F will increase, that means a higher half bridge oscillation the falling edge is the high side mosfet one. The half bridge would oscillate in asymmetrical way at middle point of the half bridge, the L6574 L6574 L6574 L6574 has to work (to oscillate) to give the supply to the micro for PWM ; *HW* *SW* .BYTE 0BCH,0B4H ; Samp = 0 .BYTE 0C1H,0C8H .BYTE 0C2H,0CBH .BYTE 0C4H www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/7467.htm |
STMicroelectronics | 07/12/2000 | 34.36 Kb | HTM | 7467.htm |
| Half Bridge Output and Input B for Bemf sensing. 2 SPIN SENSE O Toggless at each Zero Crossing of the Format L6238 L6238 L6238 L6238 SENSORLESS SPINDLE MOTOR CONTROLLER PRODUCT PREVIEW 2.5A, THREE-PHASE OUTPUT Half Bridge Output and Input A for Bemf sensing. 11, 42 V power I Supplies the voltage for the Power Current Sense Resistor to ground. 36 OUTPUT C I/O DMOS Half Bridge Output and Input C for Bemf sensing. 37 Stage is energized to phase 1 with OUTPUT A high and OUTPUT B low for T seconds. - The intemal sequencer www.datasheetarchive.com/files/stmicroelectronics/books/ascii/docs/1383.htm |
STMicroelectronics | 25/05/2000 | 64.68 Kb | HTM | 1383.htm |
| available in the status register PIN FUNCTIONS N. Name I/O Function 1 OUTPUT B I/O DMOS Half Bridge OUTPUT A I/O DMOS Half Bridge Output and Input A for Bemf sensing. 11, 42 V power I Supplies the OUTPUT C I/O DMOS Half Bridge Output and Input C for Bemf sensing. 37 gm COMP I A series RC network to to phase 1 with OUTPUT A high and OUTPUT B low for T seconds. - The intemal sequencer 2.5A, THREE-PHASE OUTPUT DRIVE PRECISION DIGITAL PLL FULLY-INTEGRATED ALIGN + GO START www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1383-v1.htm |
STMicroelectronics | 25/05/2000 | 62.05 Kb | HTM | 1383-v1.htm |
| Half Bridge Output and Input B for Bemf sensing. 2 SPIN SENSE O Toggless at each Zero Crossing of the 6238 SENSORLESS SPINDLE MOTOR CONTROLLER PRODUCT PREVIEW 2.5A, THREE-PHASE OUTPUT DRIVE PRECISION Half Bridge Output and Input A for Bemf sensing. 11, 42 V power I Supplies the voltage for the Power Current Sense Resistor to ground. 36 OUTPUT C I/O DMOS Half Bridge Output and Input C for Bemf sensing. 37 Stage is energized to phase 1 with OUTPUT A high and OUTPUT B low for T seconds. - The intemal sequencer www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1383-v2.htm |
STMicroelectronics | 14/06/1999 | 60.2 Kb | HTM | 1383-v2.htm |
| Half Bridge Output and Input B for Bemf sensing. 2 SPIN SENSE O Toggless at each Zero Crossing of the 6238 SENSORLESS SPINDLE MOTOR CONTROLLER PRODUCT PREVIEW 2.5A, THREE-PHASE OUTPUT DRIVE PRECISION Half Bridge Output and Input A for Bemf sensing. 11, 42 V power I Supplies the voltage for the Power Current Sense Resistor to ground. 36 OUTPUT C I/O DMOS Half Bridge Output and Input C for Bemf sensing. 37 Stage is energized to phase 1 with OUTPUT A high and OUTPUT B low for T seconds. - The intemal sequencer www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1383.htm |
STMicroelectronics | 02/04/1999 | 60.24 Kb | HTM | 1383.htm |
| | - | 1N5335B | 5620 | 5W ZENER DIODES | - | 1N5339B | 5620 | 5W ZENER DIODES | - | 1N5342B | 5620 | 5W ZENER DIODES | - | 1N5344B | 5620 | 5W ZENER DIODES | - | 1N5347B | 5620 | 5W ZENER DIODES www.datasheetarchive.com/files/stmicroelectronics/whatsnew.txt |
STMicroelectronics | 01/04/1998 | 563.13 Kb | TXT | whatsnew.txt |
| , thus the rectifiers con duct only for a small portion of each line half-cycle. The current drawn from , distor tion of the AC line voltage, overcurrents in the neutral line of the three-phase systems and (for power ferrites such as B50/51, typically m r = 2500) that it is possible to assume all the a full wave rect ifier bridge with a capacitor filter, gets an unregulated DC bus from the AC mains of either Total Harmonic Distortion (THD), as norms provides for , or Power Factor (PF), intended as www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/5408-v1.htm |
STMicroelectronics | 02/04/1999 | 42.42 Kb | HTM | 5408-v1.htm |