Datasheet > 3CW7000H3

3CW7000H3

更新时间： 2022-12-14 19:24:32

品牌	Logo	应用领域
CPI		振荡器放大器射频
页数	文件大小	规格书
1页	89K
描述
RF industrial oscillator or amplifier

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数据手册

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3CW7000H3 数据手册

3cW7000H3/y-842a

cHaRacteRistics

The 3CW7000H3/Y-842A is a water cooled, ce-

ramic/metal, medium-mu power triode designed

primarily for use in industrial radio frequency

heating services. Its water cooled anode is con-

servatively rated at 7 kW of plate dissipation with

low water ﬂow and pressure drop. The tube is a

version of the air cooled 3CX4500F3 and is recom-

mended for industrial applications where reserve

anode dissipation is required. Input of 25 kW is

permissible up to 75 MHz. Plentiful reserve emis-

sion is available from its 546 watt ﬁlament. The

grid structure is rated at 300 watts, making this

tube an excellent choice for industrial service.

Plate Dissipation (Max.)

Screen Dissipation (Max.)

Grid Dissipation (Max.)

Frequency for Max. rating (CW)

Ampliﬁcation Factor

Filament/Cathode

Voltage

7,000 Watts

---

300 Watts

75 MHz

Thoriated Tungsten

7.0 Volts

Current

78.0 Amps

Capacitance

Input

Grounded Cathode

35.0 pf

Output

0.9 pf

Feedthrough

Capacitance

Input

20 pf

---

--- pf

Output

--- pf

Feedthrough

Cooling

--- pf

Water and Forced Air

Flexible Leads

---

Base

Air Socket

Air Chimney

Boiler

---

Length

12.56 in; 31.9 cm

3.63 in; 9.22 cm

4.4 lb; 2.0 kg

Diameter

Weight

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9,000ꢀ

(amꢅꢃ)ꢀ

3.0ꢀ

(Voꢁꢉꢃ)ꢀ

(amꢅꢃ)ꢀ (Wꢂꢉꢉꢃ)ꢀ (kꢇꢁoWꢂꢉꢉꢃ)

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8,000ꢀ

---ꢀ

2.75ꢀ 710ꢀ 15.0

The values listed above represent speciﬁed limits for the product and are subject to change. The data should be used for basic

information only. Formal, controlled speciﬁcations may be obtained from CPI for use in equipment design.

Forꢀꢇꢊformꢂꢉꢇoꢊꢀon this and other CPI products, visit our website at:ꢀwww.ꢈꢅꢇꢇ.ꢈom,

or contact: CPI MPP Division, Eimac Operations, 607 Hansen Way, Palo Alto, CA 94303

telephone: 1(800) 414-8823. fax: (650) 592-9988 | email: powergrid@cpii.com

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