• Metal Ceramic High Power Oscillator Vacuum Triode (CTK25-4, CTK15-2)
  • Metal Ceramic High Power Oscillator Vacuum Triode (CTK25-4, CTK15-2)
  • Metal Ceramic High Power Oscillator Vacuum Triode (CTK25-4, CTK15-2)
  • Metal Ceramic High Power Oscillator Vacuum Triode (CTK25-4, CTK15-2)
  • Metal Ceramic High Power Oscillator Vacuum Triode (CTK25-4, CTK15-2)
  • Metal Ceramic High Power Oscillator Vacuum Triode (CTK25-4, CTK15-2)

Metal Ceramic High Power Oscillator Vacuum Triode (CTK25-4, CTK15-2)

Shape: Metal Ceramic
Cooling Method: Water Cooled Tube
Working Frequency: High Frequency
Encapsulation Structure: Other
Power Level: High Power
Material: Metal Ceramic
Customization:
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  • Overview
  • Electrical Characteristics
  • Dimension(mm)
  • Product Picture
  • Product Description
  • Certifications
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  • FAQ
Overview

Basic Info.

Model NO.
CTK25-4, CTK15-2
Filament Voltage
7.2V
Filament Current
180A
Amplifcation Factor
200
Power
45kw
Working Position
Vertical
Max Height
300mm
Max Diameter
155mm
Max Weight
3.8kg
Cooling
Water
Transport Package
Foam Packing
Trademark
SETEC
Origin
China
HS Code
8540890090
Production Capacity
10PCS Monthly

Product Description

CTK25-4, it is a high-power triode with pyrolysis graphite grid designed specifically for industrial applications and CO2 laser cutting machines, the tube is used by a coaxial design and metal-ceramic technology, it may be operated in CW or pulse modes for operation in pulse, directly heated thorium tungsten cathode, and water-cooling Anode, output (Max.) power 100kW, working frequency (Max.) 120MHz.
Electrical Characteristics
Filament Voltage 7.2±0.2 V
Filament Current 175A
Amplification Factor 200
Transconductance 60mA/V
Interelectrode Capacitances
Grid-Cathode 66pF
Grid-Anode 27.5pF
Cathode-Anode 0.25pF
Weight 3.8kg
Max Height 300mm
Max Diameter ¢155mm
Max temperature 200ºC
Operating position Vertical
Cooling anode is cooled by deionized water; core column is forced by air
                                                     


Limit Working Conditions:
Frequency 120MHz
Anode Voltage 13kV
Filament (Uf=7.2V) 180A
Filament Voltage 7.4V
Filament Surge Current 700A
Anode Dissipation 20kW
Grid Dissipation 800W

Typical Operation:
Frequency 30MHz
Anode DC voltage 11kV
Grid DC voltage -235V
Grid voltage 580V
Grid current 1.9A
Anode current 5.4A
Anode Input Power 59.4kW
Grid Dissipation 570W
Anode Dissipation 1340W
Anode Output Power 45kW
Dimension(mm)

Metal Ceramic High Power Oscillator Vacuum Triode (CTK25-4, CTK15-2)

Product Picture

Metal Ceramic High Power Oscillator Vacuum Triode (CTK25-4, CTK15-2)

Product Description

 

CTK25-4 is a metal ceramic power triode tube for laser machine designed specifically for industrial applications. This tube uses a coaxial design and metal-ceramic technology. This tube may be operated in CW or pulse modes.
For operation in pulse mode, the parameters depend on each equipment characteristics.

We manufacture the following all models.
FC-10FA, FC-10FT, FC-732F, FC-735F, FC-735FT, FC305F, FC311, FC312F, FC620F, FC620FT,FD911S, FD003Z, FD-5S.
FC10FT, FC201F, FC307F, FC307FS, FC308C, FC310C, FC310F, FC502F, FC732F, FC734F, FC735F.
FU-33, FU-833A, 833A, 833C, FU-74F/RY-74B, FU-100F, FU-728F, FU-113F, FU-113FG, FU-998F, FU-5S, FU-62S, FU-610F, FU-610FA, FU-610S, FU-724F, FU-724S, FU-727F, FU-824F, FU-824FA, FU-832F, FU-834F, FU-834FA, FU-836F, FU-924F,FU-924FA,FU-928F,FU-101F,FU-101M,FU-101Z,FU-101C,FU-832C,FU-832FA, FU-832F,FU-832M, FU-917F,FU-917M, FU-307S, FU-74F, FU-250F, FU-252F, FU-946F, FU-947F FU611F, FU612F, FU613F, FU001F, FU104C, FU104Z, FU115F, FU116F, FU252F, FU615F, FU616C, FU617F, FU618F, FU720F, FU820C,FU820F, FU002F, FU617FT, FU-84F, FU-74F, FU-1608C, FU-1608F.
GU84B, GU74B, GU78B.
FM70FT,ML8533, ML8536,YU191B, YU191C, YU-148, YU-108,, YU-148, YU-191B,YL1050, YL1057, YL1631, YL1420,YD1202, YD1212.
BW1184J2F, BW1185J2F, BW1184J, BW1185J, BW1184J2, BW1185J2, BW1608J2F, BW1608J.CQK25-2,CQK50-2.
3CX4500H3,3CX6000A7,3CX2500H3,3CX2500A3,3CX2500F3,3CX3000A7,3CX3000F7,3CX1500D3,3CX10000D3,3CX10000A3,3CX10000A7,3CX10000H3,3CX15000A3,3CX15000A7,3CX15000H3,3CX20000H3,3CX20000A7,3CX800A7,3CPX800A7,3CX1500A7,3CPX1500A7,3CX5000A7,3CPX5000A7,YU-158.
YC-156,YC-156A,YC-179,YC-236,YC-257.
3CW5000F1,3CW5000F3,3CW40000H3,3CW45000H3,3CW20000A7,3CW20000H3,
3CW20000H7,3CW30000H3,3CW30000A7,3CW30000H7.
3CX2500A3,3CX2500F3,3CX2500H3,3CX3000A7, 3CX1500A7, 3CW20000A7.
4CX250B, 4CX250R, 4CX250FG, 4CX800A/RY-74B, 4CX800A, 4CX350A, 4CX350F, 4CX1000A,4CX1500B,4CX3500A,4CW1000A,4CX1500A,4CX3000A,4CX5000A,4CX5000R,4CX7500A,4CX10000D,4CX10000J,4CX15000A,4CX20000C,4CX20000D,4CX20000E,4CV100000C, 4CX250K, 4CX1500A, 4CX3000A, 4CX3500A, 4CX15000A, 4CV100000C, 4CX35000C, 4CX5000A,5CX1500A.
CTK12-4, CTK12-1, CTK15-2, CTK25-4, CTK35-2, ITK12-1, ITK3-1, ITK5-1, ITK15-2, ITK30-2, ITK60-2, ITK70-2, ITK90-1,  ITL2-1, ITL3-1, ITL5-1, ITL9-1, ITL12-1, ITL15-2.
TH5-6, TH6-3A, TH382, TH382, TH584, TH338, TH331, TH537, TH527, TH327, TH582, TH558, TH610, TH375, TH576, TH373, TH328, TH347.
E3061, E3062, E3062E, E3069, E3130.
RS3060CL, RS3060CJ, RS3021CJ, RS3026CJ, RS3040CJ, RS3041CJ, RS3041CJ, RS3040CJ, RS3060CJC, RS3021, RS2048CJ, RS2048CJC, RS1034SK, RS1034SL, RS1072C, RS2054SK.
8560AS, 928F,836F, 8741, 7T85, 7T69, 8F75R, 7F71RA, 8F68R.
6T51, 6T58RA, 7T62R, 7T62RE, 7T85RB, FU-947F, 7T69RB, 7T84RB, 7T69RB, 8T25RA, 8T85B, 8T85RB, 8T87RB, 8F76R, 8T69JB.
SK300 Socket, SK1300 Socket, SK2210 Socket, SK184 Socket.
Certifications

Metal Ceramic High Power Oscillator Vacuum Triode (CTK25-4, CTK15-2)

Packaging & Shipping

Metal Ceramic High Power Oscillator Vacuum Triode (CTK25-4, CTK15-2)

FAQ

 

Metal Ceramic High Power Oscillator Vacuum Triode (CTK25-4, CTK15-2)
 

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Gold Member Since 2015

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Terms of Payment
LC, T/T, Western Union
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FOB, EXW, CIF
OEM/ODM Availability
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