230V dc variable speed control pwm
Abstract: jogging circuit in motor control ac drives DC MOTOR SPEED CONTROL USING IGBT regenerative braking rf remote speed control of ac motor remote speed control of dc motor synchronous motor variable speed control circuit design a variable frequency drive ac motor speed control circuit
Contextual Info: S7 Adjustable Speed Drive Engineering Specification 1 General 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 • • 1-9 This specification covers AC adjustable frequency drives. The drive should be a PWM Pulse Width Modulated transistorized inverter with full digital control.
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rs232rs485230v dc variable speed control pwmjogging circuit in motor control+8ac drivesdc motor speed control using igbtregenerative brakingrf remote speed control of ac motorremote speed control of dc motorsynchronous motor variable speed control circuitdesign a variable frequency driveac motor speed control circuit
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ALC662
Abstract: ALC663 C3622 J3702 L1407 C3733 C3811 R3641 C3636 J3701
Contextual Info: 5 4 3 2 1 POWER BUTTON PW RSW # SW 0101 H0101 1 CT256B236ID91 J0101 USB_PP2 USB_PN2 USB_OC#2 ACZ_BCLK_AUD_CON 12G091031041 D H0102 +5V 10/27 EMI R0129 2 1 22Ohm 1 CT276B236D91 ACZ_RST#_AUD 2,3 ACZ_SYNC_AUD 2 ACZ_BCLK_AUD 2 GND 1 1 1 1 1 1 LED0102 W HITE LED0103
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h0101ct256b236id91j0101c0130+1622pf/50vh0104crt207x256crbid91r010410kohmq0101balc662alc663c3622j3702l1407c3733c3811r3641c3636j3701
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k0315
Abstract: TPAD14-GP K037 JM70 JM70M JM70_MV
Contextual Info: 5 4 3 2 1 Project code: 91.4CD04.001 PCB P/N : 48.4CD04.0SB REVISION : 08646 -1 D D 2008.12.16 SB 20.K0381.008 PWR_SAVING_CN1 13 1 2 1 DY C2 DY C1 DY 2 1 9 C MEDIA_KEY1 PTWO-CON12-3-GP-U MMB 20.K0370.012 2nd = 20.K0315.012 1 1 1 1 1 C3 1 14 3D3V_AUX_S5 5V_S0
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4cd04ptwo-con12-3-gp-uk0381tpad14-gp+8k0370k0315sw-tact-121-gpled-yg-31-gpk037jm70jm70mjm70_mv
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Contextual Info: G5207 Global Mixed-mode Technology Inc. 24V Input Voltage-Mode Buck PWM Controller Features 1 1 1 1 1 1 1 1 1 General Description Drives Two N-Channel MOSFETs Operates at 5V Supply Voltage Voltage-Mode PWM Control Fast Transient Response 0.8V, 2% Accuracy Reference Voltage
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g5207300khzg5207ctiong5207p11u+1-401c
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JM70
Abstract: K0315
Contextual Info: 5 4 3 2 1 Project code: 91.4CD04.001 PCB P/N : 48.4CD04.0SB REVISION : 8646-SB D D 2008.12.16 SB 20.K0381.008 PWR_SAVING_CN1 13 1 2 1 2 1 9 DY C2 DY C1 DY C MEDIA_KEY1 PTWO-CON12-3-GP-U 20.K0370.012 2nd = 20.K0315.012 1 1 1 1 1 C3 1 14 3D3V_AUX_S5 5V_S0 Do Not Stuff
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4cd048646-sbptwo-con12-3-gp-uk0381+5tpad14-gpk0370k0315sw-tact-121-gpjm70
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mitac
Abstract: fds6612 LI220 PC521 fds6690 PU501 PC505 Pt-211 PC502 PC503
Contextual Info: PR1 1 2 PWR_ON 100K/NA 0603B PU1 HA178L12UA SOT89N PD1 2 2 PC2 1U 0805C 5% 1 PC4 0.1U 0603 50V 2 GND +12V 1 2 1 1 OUT PC3 1U 1206 25V PT1 1 2 18UH 5 6 7 8 2 1 1 1 1 + PC520 150U/NA 7343 6.3V 1 2 A 3 PC10 + 220U 6.3V 20% 2 PU501 SB3052P PC11 + 220U 6.3V 20%
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100k/na0603bha178l12uaot89n+16li2207pd503bas32lpc501pc504pd502mitacfds6612li220pc521fds6690pu501pc505pt-211pc502pc503
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ED1609
Abstract: C3225X5R0J476K NR10050T6R5M C3216X7R1A106K tdk PMP2808 6r8 inductor MBRS340T3 TP10 capacitor 63V 0,47uF Ceramic C3216X5R1A226K
Contextual Info: PMP2808-1_REVA HITACHI 06/21/07 Build using PMP2291_REVA PWB Count RefDes 2 4 1 1 1 1 1 2 2 2 2 1 1 1 1 2 1 1 1 6 4 C8 C9 C4 C5 C10 C11 C7 C6 C3 C2 C1 D1 D2 L1 L2 R5 R6 R7 R8 R9 R3 R4 R10 R1 R2 J1 J3 J2 TP3 TP6 TP4 TP5 TP9 TP10 TP1 Value Part Number Description
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pmp2808-1pmp2291270pf047uf+11100ufmbrs340t3ed1609c3225x5r0j476knr10050t6r5mc3216x7r1a106k tdkpmp28086r8 inductortp10capacitor 63v 0,47uf ceramicc3216x5r1a226k
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NTQ105
Abstract: HCS200 NTQ106 HCS300 NTQ104 HCS300 transmitter code hopping transmitter HCS200 HCS301 AN644 NTQ109
Contextual Info: AN644 Converting NTQ104/105/106 Designs to HCS200/300s Author: Kobus Marneweck Standard Microcontroller and ASSP Division PDIP/SOIC S1 1 S2 1 S3 1 6 VDD 7 LED 8 PWM 9 VSS 6 VDD 7 NC 8 PWM PDIP/SOIC S0 1 S1 1 S2/CLK 1 NC 1 9 VSS S0 1 6 VDD S1 1 7 LED S2 1 8
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an644ntq104/105/106hcs200/300shcs200/300+10hcs301ds00644b-pagentq105hcs200ntq106hcs300ntq104hcs300 transmittercode hopping transmitter hcs200ntq109
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capacitor 10MF
Abstract: capacitor 10mf 16v inductor 10uH capacitor 10MF smd NCP1450 10mf 16v 0603 H8 SOT-23 npn smd 3a 10uH inductor 1mF CAPACITOR
Contextual Info: Bill of Materials for the NCP 1450 Bipolar Transitor 3.0V Demonstration Board h 8/28/2003 Designator Quantity IC2 D2 Q2 C5 C4 C6 Cb Rb L2 1 1 1 1 1 1 1 1 1 Description Value PWM Step-up DC-DC controller 3.0 V Schottky Power Rectifier Bipolar Power NPN 3A 30V
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220mf3000pf10uh/1ot-23+13ncp1450asn30t1mbrm110lot22ofilecapacitor 10mfcapacitor 10mf 16vinductor 10uhcapacitor 10mf smdncp145010mf 16v 0603h8 sot-23npn smd 3a10uh inductor1mf capacitor
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capacitor 10MF smd
Abstract: 10mf 16v 0603 capacitor 10mf 6v capacitor SMD footprint 10uH inductor 1mF CAPACITOR capacitor 10mf 16v CAPACITOR SMD sot-23 C6 CDRH6D28-100NC
Contextual Info: Bill of Materials for the NCP 1450 Bipolar Transitor 3.3V Demonstration Board h 8/28/2003 Designator Quantity IC2 D2 Q2 C5 C4 C6 Cb Rb L2 1 1 1 1 1 1 1 1 1 Description Value PWM Step-up DC-DC controller Schottky Power Rectifier Bipolar Power NPN Low Profile Tantalum Capacitor
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220mf3000pf10uh/1ot-23+11ot223capacitor 10mf smd10mf 16v 0603capacitor 10mf 6vcapacitor smd footprint10uh inductor1mf capacitorcapacitor 10mf 16vcapacitor smdsot-23 c6cdrh6d28-100nc
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10mf 16v 0603
Abstract: npn smd 3a capacitor 10MF smd capacitor SMD footprint NCP1450 CAPACITOR TANTALUM panasonic H8 SOT-23 CDRH6D28-100NC 10uH inductor capacitor 10mf 16v
Contextual Info: Bill of Materials for the NCP 1450 Bipolar Transitor 5.0V Demonstration Board h 8/28/2003 Designator Quantity IC2 D2 Q2 C5 C4 C6 Cb Rb L2 1 1 1 1 1 1 1 1 1 Description Value PWM Step-up DC-DC controller Schottky Power Rectifier Bipolar Power NPN Low Profile Tantalum Capacitor
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220mf3000pf10uh/1ot-23+13ncp1450asn50t1mbrm110lot22capacitor10mf 16v 0603npn smd 3acapacitor 10mf smdcapacitor smd footprintncp1450capacitor tantalum panasonich8 sot-23cdrh6d28-100nc10uh inductorcapacitor 10mf 16v
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Contextual Info: REVISIONS oo ^1 co issue CHANGES ER l 1 9213 PW 0 1 /1 3 /7 1 CN 10397 C l CC 1 1 /0 6 /7 1 cn CN :> CN 3 7 8 0 5 C REDRAWN TML 0 4 /0 7 /9 9 18981 A MJB 1 2 /2 9 /7 8 CO CN 4 37 8 3 2 C TML 0 5 /1 9 /9 9 _ 8791115S NOTES: 1. MATERIALS:
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10mf 16v 0603
Abstract: H8 SOT-23 npn smd 3a 0603 smd CAPACITOR 0603 10UH NCP1450 capacitor 10MF smd cdrh6d28-100nc 10uH inductor 1mF CAPACITOR
Contextual Info: Bill of Materials for the NCP 1450 Bipolar Transitor 2.7V Demonstration Board h 8/28/2003 Designator Quantity IC2 D2 Q2 C5 C4 C6 Cb Rb L2 1 1 1 1 1 1 1 1 1 Description Value PWM Step-up DC-DC controller Schottky Power Rectifier Bipolar Power NPN Low Profile Tantalum Capacitor
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220mf3000pf10uh/1ot-23+12ncp1450asn27t1mbrm110l10mf 16v 0603h8 sot-23npn smd 3a0603 smd capacitor0603 10uhncp1450capacitor 10mf smdcdrh6d28-100nc10uh inductor1mf capacitor
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Contextual Info: TL1451CNS IL00 DUAL PWM POWER CONTROLLER —TOP VIEW— CT 1 16 V REF OUT RT 2 15 SCP +IN 1 3 14 +IN 2 _IN 1 4 13 _IN 2 FEED BACK 1 5 12 FEED BACK 2 DEAD TIME CONT 1 6 11 DEAD TIME CONT 2 OUT 1 7 10 OUT 2 8 GND RT 2 CT DT 1 1 6 TR I OSC +IN 1 _IN 1 FB 1 +IN 2
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led 3w smd
Abstract: BZT52C5V1S lumiled 3w lumiled smd transistor 43k 5.1v u210 led 3w 12v lumiled 1W MBR0530
Contextual Info: SP6137 LED EB With Dimming Schematics 1 1 VIN 12V 1 1 R6 500 VCC 5.1V 1/4W, 1206 C1 1uF 16V, 0805 1 1 6 7 VSS 5 R4 100 0603 4 SS U1 SP6137 BST GH COMP SWN VFB GL D2 MBR0530 SOD-123 U2 10 9 8 2 Si5902DC C3 1uF 1 10V, 0603 2 3 4 1 PWM 200Hz 6 1 L1 4.7uH 2 SD43-4R7M
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sp6137mbr0530od-123si5902dc+13200hzsd43-4r7m200mvbzt52c5v1sod-323led 3w smdlumiled 3wlumiledsmd transistor 43k5.1vu210led 3w 12vlumiled 1w
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LINFINITY LX8383A
Abstract: 3845b power supply 3845b 2842ad8 intel 965 motherboard circuit diagram UC2843D CS830 uc3842 switching power supply with 3843b IRF6345
Contextual Info: Automotive Products Guide INSTRUMENTATION - GAUGE DRIVERS GAUGES DRIVEN PART NUMBER MAJOR CS-289 1 CS-3750 1 CS-4101 1 CS-4102 1 CS-4121 1 CS-4172 1 CS-8190 1 CS-8191 1 INPUT MINOR FREQ. PWM SPI CURRENT • DRIVE METHOD 20 mA • • • 2 FEATURES OUTPUT
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cs-289cs-4121cs-4172cs-8190+16cs-8191cs-4102cs-4101cs-3750cs-8442cs-8441linfinity lx8383a3845b power supply3845b2842ad8intel 965 motherboard circuit diagramuc2843dcs830uc3842switching power supply with 3843birf6345
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Contextual Info: APEX MICROTECHNOLOGY CORP □flVflbBb □ O□ □ 7b'i T=1 SG PARAM ETER SY M B O L TEM P PWR 1 1 1 1 1 1 1 Quiescent Current Input Offset Voltage Input Offset Voltage Input Offset Voltage Input Bias Current, +IN Input Bias Current, -I N Input Offset Current
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1l4P
Contextual Info: 1 4 X 1 4 S /U -X 14X14 SERIES 14X14 RA 1L4P TYPE NO ® ® ~ (NO ® ® YKC 21 - 3 1 1 6 @ ® ® YKC 21 -3 0 4 1 (A u ® ® ® ® (Au) ® ® ® YKC 21 - 3 2 1 3 Y K C 2 1 -3 1 7 5 (A u) ® t® ® ® (A u) ® Y K C 2 1 -3 7 0 1 ® ® ® PWB t = 1.6 Y K C 2 1 -3 1 7 6
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14x141l4p |
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05564
Abstract: ZHCS2000 33708 SP6682 5w led power supply LED 5w led 5W 700mA power LED 5W
Contextual Info: SP6682 High Voltage Boost Circuit to Drive 5W Lumileds 1. Schematics L1 Vout SD73-R60M 1 1 DS 2 0.6uH 1 ZHCS2000 SP6682 1 V IN 1 2 2.7-4.2V 1 3 4 R1 1M PWM/EN 1 1 C1 10uF 5 V out C2P C1P C1N V in GND V mode FB C2N EN/PWM 10 9 8 D11 Q1 7 5W LED C3 2.2uF FDC637A
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sp6682sd73-r60mzhcs2000fdc637a+8306/rb700ma05564337085w ledpower supply led 5wled 5w 700mapower led 5w
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LS-4204P
Abstract: Compal Electronics arcade LS4204 JAL90 PJSOT24C
Contextual Info: 5 4 3 2 1 COMPAL CONFIDENTIAL Lid Switch D Hall Effect Switch +5VALW 45@ 1 @ H3 H_3P0 @ H4 H_3P0N @ 1 H2 H_3P0 1 H1 H_3P0 @ H5 H_3P5X3P0N 1 MP@ +3VALW @ 1 0.1U_0402_16V4Z R7 47K_0402_5% 1 2 FFC 2 C1 2 MEDIA_LED# NUM_LED# CAPS_LED# PWR_LED# ON/OFFBTN# PWR_SUSP_LED#
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jal90ls-4204pda400009y1016v4z+10rb751vod323a3212elhlt-tot23w-350v8jot-23compal electronicsarcadels4204pjsot24c
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1287-ST
Abstract: SMA receptacle 01UF 1287ST EQ50F100 1287
Contextual Info: 5 4 3 2 1 VCC C7 J1 2 3 4 5 C1 1 1 U1 0.1uF 6 IN+ 1 IN- 2 3 4 5 1 0.01uF 1 OUT+ 4 OUT- 3 0.1uF J5 C 2 3 4 5 2 3 4 5 1 0.1uF 1 0.1uF 0.1uF 2 3 4 5 C 1 2 3 4 5 2 3 4 5 SMA RECEPTACLE J9 1 B 2 3 4 5 J8 C12 1 PWD C5 2 3 4 5 SMA RECEPTACLE SMA RECEPTACLE 0.1uF
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eq50f1001287-st10uf/16vsma receptacle+301uf1287st1287
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Schottky Diode 20V 2A
Abstract: RB 34 schottky diode ZHCS2000 FDC637AN MSOP-10 SP6682 SP6682EU diode 20V 2A
Contextual Info: SP6682 High Voltage Boost Board for LumiLED Application L1 Vout SD73-R60M 1 1 Schematics 1 DS 2 0.6uH ZHCS2000 D1 LED SP6682 1 1 2 2.7-4.2V 1 3 4 1 PWM/EN 1 1 5 C1 10uF C2P C1P C1N Vin GND Vmode C2N FB EN/PWM 10 9 D2 8 LED Q1 7 FDC637AN 6 C2 22uF Ceramic
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sp6682sd73-r60mzhcs2000fdc637an+882ohmsp6682eutdkc3216x5r0j106ktdkc3225x5r1c226mschottky diode 20v 2arb 34 schottky diodemsop-10diode 20v 2a
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wistron board
Abstract: godzilla
Contextual Info: 5 4 3 2 1 H1 HOLE D 1 D ZZ.0HOLE.XXX 2 5V_S5 R1 100KR2J-1-GP POWER BTN BOARD 1 1 PWRLED# 6 2 PWRLED_1 5 3 4 U1 2N7002DW-7F-GP R5 1 PWRLED#_2 C K 5V_S5 A PWRLED#_3 LED-B-65-GP 1 2 07508-1 REVISION : 07201-1 C 560R2F-GP B B TO M/B CONNECT PBTN1 SW1 2 1 4
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100kr2j-1-gp2n7002dw-7f-gpled-b-65-gp560r2f-gp+4jst-con4-19-gp-usw-tact-60-gpwistron boardgodzilla
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12UH
Abstract: NCP1450 POWER MOSFET -N-CHANNEL capacitor 10MF smd on semiconductor capacitor 10mf 6v 1mF CAPACITOR equivalent smd mosfet NCP1450ASN19T1 NTGS3446T1
Contextual Info: Bill of Materials for the NCP 1450 MOSFET 1.9V Demonstration Board h 8/28/2003 Designator Quantity IC1 D1 Q1 C2 C1 C3 L1 1 1 1 1 1 1 1 Description Value PWM Step-up DC-DC controller Schottky Power Rectifier Power MOSFET N-channel Low Profile Tantalum Capacitor
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220mf12uh/1ncp1450asn19t1mbrm110l+12ntgs3446t1t491c106k016ast494d220k006asecj1vbic104m12uhncp1450power mosfet -n-channelcapacitor 10mf smdon semiconductorcapacitor 10mf 6v1mf capacitorequivalent smd mosfet
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