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參數(shù)資料
| 型號(hào)： | FX2505 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Hydrogen Thyratron |
| 中文描述： | 氫閘流管 |
| 文件頁(yè)數(shù)： | 2/3頁(yè) |
| 文件大小： | 56K |
| 代理商： | FX2505 |
NOTES
1. The tube should preferably be clamped by the base only.
Any clamps used on the bulb must not extend beyond
63.5 mm (2
1
/
2
inches) above the top of the base and
should be made from material of low thermal conductivity.
2. For instantaneous starting applications the maximum
permissible peak forward voltage is 8.0 kV and there must
be no overshoot.
3. In pulsed operation the peak inverse anode voltage,
exclusive of a spike of 0.05
m
s duration, must not exceed
2.5 kV during the first 25
m
s after the pulse.
4. This rate of rise refers to that part of the leading edge of
the pulse between 25% and 75% of the pulse amplitude.
5. Measured with respect to cathode potential.
6. The typical figures are obtained on test using conditions of
minimum grid drive. Improved performance can be
expected by increasing the grid drive.
7. The time interval between a point on the leading edge of
the unloaded grid pulse at 25% of the pulse amplitude and
the point where anode conduction takes place.
8. Normally taken as the drift in delay time over a 5-minute
run at full ratings between the second and seventh minutes
of operation.
9. The variation of firing time measured at 50% of current
pulse amplitude.
10. The recovery characteristics are controlled on a sampling
basis.
HEALTH AND SAFETY HAZARDS
E2V Technologies hydrogen thyratrons are safe to handle and
operate, provided that the relevant precautions stated herein are
observed. E2V Technologies does not accept responsibility for
damage or injury resulting from the use of electronic devices it
produces. Equipment manufacturers and users must ensure that
adequate precautions are taken. Appropriate warning labels and
notices must be provided on equipments incorporating E2V
Technologies devices and in operating manuals.
High Voltage
Equipment must be designed so that personnel cannot come
into contact with high voltage circuits. All high voltage circuits
and terminals must be enclosed and fail-safe interlock switches
must be fitted to disconnect the primary power supply and
discharge all high voltage capacitors and other stored charges
before allowing access. Interlock switches must not be
bypassed to allow operation with access doors open.
X-Ray Radiation
All high voltage devices produce X-rays during operation and
may require shielding. The X-ray radiation from hydrogen
thyratrons is usually reduced to a safe level by enclosing the
equipment or shielding the thyratron with at least 1.6 mm
(
1
/
16
inch) thick steel panels.
Users and equipment manufacturers must check the radiation
level under their maximum operating conditions.
FX2505, page 2
#
E2V Technologies
40
36
32
28
24
20
16
12
8
4
00.1
0.5
1.0
5.0
10
50
100
M
m
s
GRID RECOVERY IMPEDANCE (k
O
)
PEAK ANODE CURRENT
RE-APPLIED ANODE VOLTAGE
100 A
1 kV
GRID VOLTAGE = 0 V
3607A
7
12.5
7
25
7
50
7
100
MAXIMUM RECOVERY CHARACTERISTICS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FX252B | CERAMIC SMD CRYSTAL |
| FX3090 | Obsolete Product For Information Only. |
| FX30ASJ-03 | HIGH-SPEED SWITCHING USE |
| FX30ASJ-03 | Pch POWER MOSFET HIGH-SPEED SWITCHING USE |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FX252B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CERAMIC SMD CRYSTAL |
| FX252BS | 制造商:FOX 制造商全稱:FOX 功能描述:Ceramic SMD Crystal |
| FX252BS-16.000 | 功能描述:CRYSTAL 16.0 MHZ 20PF SMD RoHS:是 類別:晶體和振蕩器 >> 晶體 系列:FX252B 標(biāo)準(zhǔn)包裝:1 系列:ABLS2 類型:MHz 晶體 頻率:3.579545MHz 頻率穩(wěn)定性:±30ppm 頻率公差:±30ppm 負(fù)載電容:18pF ESR（等效串聯(lián)電阻）:180 歐姆 工作模式:基諧 工作溫度:-40°C ~ 85°C 額定值:- 安裝類型:表面貼裝 封裝/外殼:HC49/US 尺寸/尺寸:0.449" L x 0.185" W（11.40mm x 4.70mm） 高度:0.130"（3.30mm） 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:1683 (CN2011-ZH PDF) 其它名稱:535-9855-1 |
| FX252BS-16.000 | 制造商:Fox Electronics 功能描述:CERAMIC CRYSTAL 16MHz SMD 制造商:Fox Electronics 功能描述:CERAMIC CRYSTAL, 16MHz, SMD |
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