For fast delivery of goods, kindly please read following tips carefully before order:
Since this triode is high value and Customs declarance necessary,
for compliance with China foreigh exchange policy.
the Payment need to be paid through TT to our company bank account,
therefore, please DO NOT pay the order directly online.
please contact EECTECH through sales@eectech.store BEFORE order / BEFORE payment, we will help you to complete the order and payment fluently in a short time.
Introduction：
1. The 3CX10000D3 / ITL12-1 Triode Tube is a forced air cooled, coaxis structure ceramic-metal, medium-mu power triode containing a thoriated tungsten cathode, with maximum output power up 33kW as continuing operation and up 50kW as pulse operation.
2. The tube is used mianly in industrial radio-frequecy heating service.
ITL 2-1, ITL 3-1, ITL 5-1, ITL 9-1, ITL 15-2 high frequency triodes
ITL2-1, ITL3-1, ITL5-1, ITL9-1, ITL15-2 also available
一、Characteristic parameter
| Filament voltage |
5.8V |
Filament current |
145A |
| Maximum impulse current of filament |
600A |
Amplification factor |
22 |
| Interelectrode capacitance |
Grid-anode |
21pF |
| Grid-cathode |
55pF |
| Anode-cathode |
1pF |
| Transconductance（Va=10kV,Ia=4A） |
50mA/V |
Installation method： |
Vertical installation / anode up or down |
| Cooling method |
Forced air cooling |
Air cooling air volume |
≥6m3/min |
| Maximum inlet air temperature |
45℃ |
Shell and seal
Maximum temperature |
250℃ |
| Weight (approx.) |
6.5kg |
二、Extreme use data
| Working frequency |
120MHz |
|
| Anode voltage |
When working at 30MHz |
12kV |
| When working at 30～60MHz |
9kV |
| When working at 60～90MHz |
7kV |
| When working at 90～120MHz |
6kV |
| Anode current |
5A |
Grid voltage |
-1500V |
| Gate current (full load) |
0.8A |
Gate current (no load) |
1.5A |
| Peak cathode current (continuous wave) |
28A |
Peak cathode current (pulse state) |
38A |
| Anode dissipation power |
12kW |
|
| Grid dissipation |
Working at 30MHz |
350W |
| Working in 30～60MHz |
320W |
| Working in 60～90MHz |
300W |
| Working in 90～120MHz |
280W |
三、Typical working state
| Anode voltage |
10 |
8kV |
| Anode current |
4.3 |
4.8A |
| Grid bias |
—640 |
—560V |
| Grid voltage |
960 |
900V |
| Gate current (loading) |
0.53 |
0.72A |
| Grid dissipation |
145 |
220W |
| Gate resistance |
1210 |
790Ω |
| Anode dissipation |
9.6 |
8.6kW |
| Anode input power |
40 |
38.4kW |
| Anode output power |
33 |
29kW |
| Feedback ratio |
10.5 |
12.9% |
| Oscillation efficiency |
76.5 |
76% |
For delivery time:
Generally, we will dispatch the items within 10 days upon order confirmation; some items may need 20~30 days to get ready for delivery, then we will try our best to dispatch as soon as possible, or we will contact you and offer advice.
For Bulk order:
If you would like to place a bulk order, please contact us for better price and better delivery cost.
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