tx7.5 High Energy Devices, LLC, tx7.5 Datasheet

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tx7.5

Manufacturer Part Number
tx7.5
Description
Tx Series Triggered Spark Gaps
Manufacturer
High Energy Devices, LLC
Datasheet
Features
Applications
Standard Voltages
Devices in the TX Series with other main static breakdown voltages in the
2.0-10.0kV range are available upon request.
TX
Series
Rugged ceramic-metal construction
Short delay times
Miniature size
High current surge generators
Military ordnance
Crowbars
Flashlamp triggers
Rocket motor ignitions
Missile stage separation
Furnace ignitions
High reliability
- Exploding bridge wires
- Exploding foil initiators
- Slapper detonators
- Electronic safe and arm
Main Static Breakdown
Voltage (Nom)
10.0
2.5
4.5
7.5
Unit
www.highenergydevices.com
kV
kV
kV
kV
Description
Ordering Information
The TX is a series of miniature triggered spark gaps
designed for high reliability switching with Main Static
Breakdown’s between 2.0 and 10.0kVdc and are
available at relatively low cost. This series of gaps is
capable of switching stored energy in a fraction of a
microsecond upon command. Trigger gaps use no
standby power, are extremely rugged and require only
a low energy high voltage trigger pulse. They are
hermetically sealed at high braze temperatures and
will withstand rugged environmental conditions.
A complete part number is represented by the digits
below. Main static breakdown voltages are expressed
in kV. For example, TX4.5L-01 is a 4.5kV TX series
device with outline 01 and standard energy rating
while TX10.0L-05M is a 10kV TX series device with
outline 05 and high energy rating.
*Energy Rating Options
Blank:
M:
Product Series /
Part Numbers
TXX.XL-XXX
TXXX.XL-XXX
Standard
High (This option is only available with outline 05)
Breakdown
Main Static
2.0-9.0kV
Voltage
10.0kV
Triggered Spark Gaps
01, 02, 05, S
01, 02, 05, S
Outline
TX Series
Energy Rating
Options
M
M
1 of 5
*

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tx7.5 Summary of contents

Page 1

Features Rugged ceramic-metal construction • Short delay times • Miniature size • High reliability • Applications High current surge generators • Military ordnance • - Exploding bridge wires - Exploding foil initiators - Slapper detonators - Electronic safe and arm ...

Page 2

... The Pulse Energy is the stored energy which the spark gap can dissipate per discharge, during intermittent duty, without permanently changing its breakdown ratings by more then 10%. The principal effect of excessive pulse energies is rapid electrode erosion and change in breakdown characteristics. TX2.5 Symbol Min Nom Max E 2.25 2.50 2. 1. 3.10 - 1.80 trig 10,000 - - - - - 1 TX7.5 Symbol Min Nom Max E 6.75 7.50 8. 3. 3.90 2.00 trig 10,000 - - - - - 1 www.highenergydevices.com TX4.5 ...

Page 3

Outline 01 ADJACENT TRIGGER ELECTRODE 5.64 0.08 9.68 0.08 (0.222 0.003) (0.381 0.003) Outline 02 ADJACENT TRIGGER ELECTRODE 3.05 0.08 (0.120 0.003) 5.64 0.08 9.68 0.08 (0.222 0.003) (0.381 0.003) MECHANICAL DIMENSIONS mm/(inches) ø 8.13 0.13 ø ( 0.320 0.005) ...

Page 4

TX Series Outline 05 ADJACENT TRIGGER ELECTRODE 5.64 0.08 9.68 0.08 (0.222 0.003) (0.381 0.003) Outline S TRIGGER ELECTRODE ADJACENT 5.59 0.08 (0.220 0.003) 3.18 0.25 0.76 0.05 (0.030 0.002) (0.125 0.010) 1.78 0.25 (0.070 0.010) 20.07 0.25 (0.790 0.010) ...

Page 5

... HIGH ENERGY DEVICES, LLC MAKES NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE ACCURACY HIGH ENERGY DEVICES, LLC MAKES NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE ACCURACY OR COMPLETENESS OF THE CONTENTS OF THIS PUBLICATION AND RESERVES THE RIGHT TO MAKE CHANGES OR COMPLETENESS OF THE CONTENTS OF THIS PUBLICATION AND RESERVES THE RIGHT TO MAKE CHANGES TO SPECIFICATIONS AND PRODUCT DESCRIPTIONS AT ANY TIME WITHOUT NOTICE ...

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