PT85QWx45
Abstract: No abstract text available
Text: PT85QWx45 PT85QWx45 Pulse Power Thyristor Switch Preliminary Information DS5334-1.2 April 2000 APPLICATIONS ● Pulse Power ● Crowbars ● Ignitron Replacement KEY PARAMETERS 4500V VDRM IT AV 1670A ITSM 37000A dI/dt 22000A/µs FEATURES ● Double Side Cooling
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PT85QWx45
DS5334-1
7000A
2000A/
PT85QWx45
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PT40QPx45
Abstract: power thyristor
Text: PT40QPx45 PT40QPx45 Pulse Power Thyristor Switch Preliminary Information Replaces November 1999 version, DS5267-1.1 DS5267-1.4 April 2000 APPLICATIONS ● Pulse Power ● Crowbars ● Ignitron Replacement KEY PARAMETERS 4500V VDRM IT AV 760A ITSM 13000A dI/dt
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PT40QPx45
DS5267-1
3000A
PT40QPx45
power thyristor
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Ignitron
Abstract: NL7703 Ignitron* 7703 NL-7703 National Electronics ignitrons ignitor ignitron tube mercury ignitron 7703 Richardson Electronics NL7703 1M2602
Text: NL7703 IGNITRON The 7703 ignitron is suitable for use as a switch for either capacitor discharge service or as an electronic crowbar, at peak voltages from a few hundred volts to 20 kilovolts, and peak currents up to 100 kiloamperes. GENERAL DATA Electrical:
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NL7703
1K1703
Ignitron
NL7703
Ignitron* 7703
NL-7703
National Electronics ignitrons
ignitor
ignitron tube mercury
ignitron 7703
Richardson Electronics NL7703
1M2602
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arc welder circuit
Abstract: ARC WELDER Ignitron hi-pot pps 30 NL1039LP dc welder magnetic pickup ignitron tube mercury NL103 National Electronics ignitrons
Text: NL1039LP NATIONAL IGNITRON GENERAL CHARACTERISTICS The NL1039LP is a size A, 50,000 volt Ignitron. The data given are specifically for d-c short circuiting service with assumed service condition. Mechanical Overall length Body diameter Net weight 7.717 inches 196.0mm max.
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NL1039LP
NL1039LP
arc welder circuit
ARC WELDER
Ignitron
hi-pot pps 30
dc welder
magnetic pickup
ignitron tube mercury
NL103
National Electronics ignitrons
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Ignitron
Abstract: 630 kva transformer ignitron trigger circuit SSRI-53 welding rectifier ignitron tube ignitron solid state replacement welder power welding transformer ignitor firing circuit D
Text: NATIONAL SSRI-53 Solid-State Replacement Ignitron NATIONAL ELECTRONICS A Division of Richardson Electronics, Ltd. LaFox, IL 60147 630 208-2300 General Installation Instructions* (Solid State Replacement Ignitron) Remove power to welder. Remove both ignitron tubes and install SSRI unit directly into the tube socket of one of
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SSRI-53
Ignitron
630 kva transformer
ignitron trigger circuit
SSRI-53
welding rectifier
ignitron tube
ignitron solid state replacement
welder power
welding transformer
ignitor firing circuit D
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DS5268-1
Abstract: No abstract text available
Text: PT60QHx45 PT60QHx45 Medium Voltage High Current Thyristor Switch Preliminary Information Replaces February 2000 version, DS5267-1.3 DS5267-1.4 April 2000 APPLICATIONS ● Pulse Power ● Crowbars ● Ignitron Replacement KEY PARAMETERS 4500V VDRM IT AV 1000A
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PT60QHx45
DS5267-1
2500A
100mA,
DS5268-1
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PT40QPx45
Abstract: Ignitron DS5267-1
Text: PT40QPx45 PT40QPx45 Medium Voltage High Current Thyristor Switch Preliminary Information Replaces November 1999 version, DS5267-1.1 DS5267-1.4 April 2000 APPLICATIONS ● Pulse Power ● Crowbars ● Ignitron Replacement KEY PARAMETERS 4500V VDRM IT AV 760A
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PT40QPx45
DS5267-1
3000A
PT40QPx45
Ignitron
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Ignitron
Abstract: PT85QWX45
Text: PT85QWx45 PT85QWx45 Medium Voltage High Current Thyristor Switch Preliminary Information DS5334-1.2 April 2000 APPLICATIONS ● Pulse Power ● Crowbars ● Ignitron Replacement KEY PARAMETERS 4500V VDRM IT AV 1670A ITSM 37000A dI/dt 22000A/µs FEATURES ●
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PT85QWx45
DS5334-1
7000A
2000A/
Ignitron
PT85QWX45
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ignitor circuit 400
Abstract: Ignitron ignitor ignitor firing circuit D 100C ignitron tube
Text: /V/L /g05 A 7 m NL-1057 ~INI CAPACITOR DISCHARGE/ELECTRONIC CROWBAR SERVICE 25,000 VOLTS 600,000 AMPERES PEAK THE NL-1057 IGNITRON IS INTENDED FOR CAPACITOR DISCHARGE USE OR FOR ELECTRONIC CROWBAR USE, AT UP TO 25 KILOVOLTS PEAK, OR 600,000 AMPERES PEAK.
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NL-1057
NL-1057
s41Fij9I~
ignitor circuit 400
Ignitron
ignitor
ignitor firing circuit D
100C
ignitron tube
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welding transformer
Abstract: welding rectifier transformer welding welding rectifier circuit SILICON CONTROL RECTIFIER SSRI-52 200 KVA ignitron trigger circuit National Electronics ignitrons ssri-5
Text: 4 SSRI-52 NATIONAL Solid State Replacement Ignitron The SSRI-52 is a water-cooled silicon control rectifier welding switch which is designed to replace 2 "C" size ignitrons in AC resistance welding controls. It is supplied with an overtemperature thermostat, a firing circuit attenuator to trigger the SCRs, and a voltage spike
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SSRI-52
SSRI-52
welding transformer
welding rectifier
transformer welding
welding rectifier circuit
SILICON CONTROL RECTIFIER
200 KVA
ignitron trigger circuit
National Electronics ignitrons
ssri-5
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Ignitron
Abstract: NL900 NL9000A ignitron tube NL-9000 NL90 Ignitors NL9000 ignitron tube mercury
Text: NATIONAL NL-9000 Ignitron The NL-9000 is a size “E” dual bath cooled ignitron intended for use as a high energy switch in capacitor circuits. The following ratings are at this printing maximum and may be exceeded only with the end users full liability.
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NL-9000
NL-9000
NL9000
NL9000A
NL-9000A
25Typ.
Ignitron
NL900
ignitron tube
NL90
Ignitors
ignitron tube mercury
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Ignitron
Abstract: NL506NC
Text: NATIONAL NL506NC/BK506F SIZE "C" SIZE "C" WATER COOLED IGNITRON INTENDED PRIMARILY FOR USE AS A SWITCH IN CAPAITOR DISCHARGE CIRCUITS. ELECTRICAL Cathode excitation . Cyclic Main Anode .1
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NL506NC/BK506F
Amps00
Ignitron
NL506NC
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Ignitron
Abstract: 630 kva transformer welding transformer welder circuit welding rectifier welder transformer welding power transformer welder welding rectifier circuit trigger resistance welding
Text: NATIONAL SSRI-81 Solid-State Replacement Ignitron The SSRI-81 is a water-cooled silicon controlled rectifier welding switch which is designed to replace 2 "Jumbo C" - size ignitrons in AC resistance welding controls. It is supplied with an over-temperature thermostat, a firing circuit attenuator to trigger the
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SSRI-81
SSRI-81
Ignitron
630 kva transformer
welding transformer
welder circuit
welding rectifier
welder transformer
welding power transformer
welder
welding rectifier circuit
trigger resistance welding
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Ignitron
Abstract: Ignitron 5552 Ignitron 5552 a 1200 igniter Ignitron 5550 ignitron tube
Text: 5552 IGNITRON SIZE C DATA Genera!: Peak V o lt a g e D ro p . 12 v o lts C o o li ng: T y p e . Water Minimum F l o w .
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92CS-67IIRI
CE-6711R1
Ignitron
Ignitron 5552
Ignitron 5552 a
1200 igniter
Ignitron 5550
ignitron tube
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NL-5553B
Abstract: VARIAN NATIONAL ELECTRONICS nl-1053 National Electronics ignitrons NL-1053A ignitor rs tube D6000
Text: NL-1063 IGNITRONS Size D-6000 6000 A m p e re s D e m an d Current 400 A m p e re s dc T h e N L -1 0 5 3 A is a size D-6000 H i-P ow er Ignitrón w ith 25% increase in rating over the industry standard size D . T h e internal coo lin g coil design provides
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NL-1063
D-6000
NL-1053A
8j000
S-258
S-I98I
NL-5553B
VARIAN NATIONAL ELECTRONICS
nl-1053
National Electronics ignitrons
ignitor
rs tube
D6000
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PH ON 4006
Abstract: Ignitron pl5555 7Z00 arc welder circuit ,ignitron philips ignitron 55551 1200 igniter Convertisseur Tension Frequence fp alternatif TW 25V1
Text: Water cooled IGNITRON IGNITRON à refroidissement par l'eau Wassergekühltes IGNITRON Application: A.C. control;two tubes in inverse parallel connection will control 2400 kVA at 2400 V Rectification:six tubes will rectify up to 300 kW at 300 V B,C, and up to 500 kW at
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S00-900
PL5555
PH ON 4006
Ignitron pl5555
7Z00
arc welder circuit
,ignitron philips
ignitron 55551
1200 igniter
Convertisseur Tension Frequence
fp alternatif TW
25V1
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Ignitron
Abstract: ,ignitron philips ignitron philips 5822 ignitron 346C T-795 58221 scans-0018001
Text: PHILIPS PL 5822 Water cooled IGNITRON IGNITRON à refroidissement par l'eau Wassergekühltes IGNITRON Application; Application: Anwendung : Control of frequency-changer resistance welders Réglage des soudeurs à resistance avec trans formation de fréquence
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PL5822
Ignitron
,ignitron philips
ignitron philips
5822 ignitron
346C
T-795
58221
scans-0018001
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IGNITOR Z 400 M k
Abstract: Ignitron IGNITOR Z 400 M ignitor a7000
Text: NL-1054 IGNITRON SIZE E 900 A m peres dc National Ignitron NL-1054 is a metal, watercooled, mercury pool tube designed especially for welder and similar AC control applications. Its rat ing is approximately equivalent to a 2400 ampere magnetic contactor. NL-1054 internal cooling coil
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NL-1054
IGNITOR Z 400 M k
Ignitron
IGNITOR Z 400 M
ignitor
a7000
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Ignitron
Abstract: ignitor Ignitron 5552 5822 ignitron
Text: 5822 IGNITRON DATA Genera : M e r c u r y - P o o l Type C a th o d e , I g n i t o r E x c i t e d . S t a r t i n g t im e a t re q u ire d i g n i t o r ¿¿se c v o lt a g e o r c u rr e n t . A node V o l t a g e D ro p :
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points IGNITION
Abstract: mercury SWITCH marconi company marconi tube company marconi ignitEr Ignitron
Text: M PS1A/JULY 1954 A anon i v Ignitron Type M PS 1A General. The Type MPS 1A is a mercury-pool ignitron, employing an electrostatic ignition electrode. It is fitted with a main anode and four auxiliary anodes. The main anode is screened from the cathode by a metal
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2x10-'
points IGNITION
mercury SWITCH
marconi company
marconi tube company
marconi
ignitEr
Ignitron
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Ignitron
Abstract: ignitor 1200kVA FG235A FG-235-A general electric
Text: ,• FG -2 3 5 -A D E S C R IP T IO N A N D R A T IN G E T I- 1 0 9 PAG E 1 4 -4 5 % ■Bi v.- IGNITRON SPECIA L DESIGN FEATURES 1. 2. 3. 4. Stainless-steel, seam-welded construction Uniform w ater cooling Strong, com pact design E asy to install DESCRIPTION
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FG-235-A
K-6966432
ETI-109
K-5309175
FG-235-A
Ignitron
ignitor
1200kVA
FG235A
general electric
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Ignitron 5555
Abstract: Ignitron 1200 igniter arc welder circuit ignitron tube
Text: 5555 IGNITRON BATA *— General: Cathode. Pool type Number of Ignitors • . Number of Main Anodes. Number of Auxiliary Anodes . . . Peak Voltage Drop: 12.6 volts At 100 Amp Peak Anode Current. 14*1 volts At 300 Amp Peak Anode Current.
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92CS-8726
CE-6724
Ignitron 5555
Ignitron
1200 igniter
arc welder circuit
ignitron tube
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IGNITOR Z 400 M k
Abstract: IGNITOR Z 400 M Ignitron FG-271 GL-415 gl415 welder circuit KVA 25 415 3 ignitor
Text: IGNITRON SPECIA L DESIGN FEATURES 1. 2. 3. 4. Stainless-steel, seam-welded construction U niform w ater cooling Strong, com pact design E asy to install 5. C opper term inals 6. Flexible anode lead 7. M ercury-pool cathode allows extrem ely high instantaneous currents to be passed through
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FG-271
FG-235-A
K-6966432
ETI-113
K-6966433
IGNITOR Z 400 M k
IGNITOR Z 400 M
Ignitron
GL-415
gl415
welder circuit
KVA 25 415 3
ignitor
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arc welder circuit
Abstract: Ignitron control circuit for Welder with ignitron Welder thyratron tube ignitor circuit 400 welder circuit 6 VOLT CD IGNITION thyratron IGNITOR Z 400 M
Text: FG-238-B D E S C R IP T IO N A N D R A T IN G E T I- 1 10 PAGE 1 4 -4 5 IGNITRON SPECIAL DESIGN FEATURES 1. 2. 3. 4. Stainless-steel, seam-welded construction Uniform water cooling Strong, com pact design Easy to install 5. Copper term inals Flexible anode lead
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900-volt
FG-238-B
2400-volt
238-B
K-8074661
arc welder circuit
Ignitron
control circuit for Welder with ignitron
Welder
thyratron tube
ignitor circuit 400
welder circuit
6 VOLT CD IGNITION
thyratron
IGNITOR Z 400 M
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