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GP-486のメーカーはPerkinElmer Optoelectronicsです、この部品の機能は「Mini-Triggered Spark Gaps and Transformers」です。 |
部品番号 | GP-486 |
| |
部品説明 | Mini-Triggered Spark Gaps and Transformers | ||
メーカ | PerkinElmer Optoelectronics | ||
ロゴ | |||
このページの下部にプレビューとGP-486ダウンロード(pdfファイル)リンクがあります。 Total 6 pages
PerkinElmer’s Mini-Triggered
Spark Gaps are designed for high relia-
bility switching up to 4 kV and 10 kA.
Constructed of hermetically sealed
ceramic-metal, filled with pressurized
gas, they are typically used for activating
electro-explosive devices such as
exploding bridgewires, electronic
safe and arm systems, and detonators.
PerkinElmer’s Trigger Transformers are
matched to the requirements of the
Mini-Triggered Spark Gaps to provide
a high voltage pulse with a fast rise
time and low current. PerkinElmer
Trigger Transformers are designed
to be the most durable and reliable
transformers available.
Mini-Triggered
Spark Gaps
and Transformers
Features
• High reliability
• Extremely low jitter
• Environmentally durable
• Small size
• Matching trigger transformers
EVERYTHING
IN A
NEW
LIGHT.
PerkinElmer Optoelectronics
page 3
1 Page The trigger transformer circuit must
be capable of providing a small sus-
taining current, typically, a few tens
of milliamperes for reliable triggering.
the characteristic “ring down” of con-
duction current is used to compute
circuit impedance. The circuit is
mechanically designed to yield the
lowest possible overall inductance
and resistance. Excluding the CVR,
a typical circuit resistance is 60
milliohms. Circuit inductance can
vary from 30 to 50 nH.
Transfer Characteristics
For the GP-486 the operating range
(E-E) is 2.0 to 4.0 kV with a minimum
trigger voltage (VT(OC)) open circuit
of 2.0 kV. Static Breakdown Voltage
(SBV) is 4.5 kV. Trigger mode is "C" -
positive trigger and positive opposite
electrode (OE). Changing polarities
will result in changes in operating
characteristics. The triggered spark
gap operating range is shown in
Figure 3.
Life
End of life is determined by changes
in the gap’s performance due to elec-
trode erosion or gas cleanup. Prefire
(firing without a trigger signal) or fail-
ure to fire (no fire with trigger applied)
are typical symptoms determining
end of life.
Life test data indicate reliable firing on
many gaps after 2000 shots at 6000
amps peak current for 200 ns pulse
width at 3.5 kV and load of 0.25
ohm. Life will be reduced with higher
peak currents.
0.020 ± 0.010
(0.51)
0.270 ± 0.010
(6.06)
0.314 ± 0.005
(7.98)
T
AE OE
GP-485
3.0 MIN.
(76.2)
0.105 ± 0.010
(2.67)
T
3.0 MIN
(76.2)
0.415 ± 0.015
(10.54)
0.415 ± 0.015
(10.54)
0.130 ± 0.015
(3.30)
0.41 MAX (10.4)
AE OE
0.267 ± 0.010
(6.78)
0.610 (15.5)
MAX
OE
0.437 ± 0.010
(11.10)
0.314 ± 0.005
(7.98)
GP-486
0.025 (0.635)
0.010 (0.254)
0.325 MAX
(8.25)
0.319
(8.1)
MAX
T
3.0 (76.2)
MIN
0.370 ± 0.005
(0.94 ± 0.13)
0.064/0.120
1.63/3.05
0.335 (8.5)
AE MAX
0.267 ‚ 0.010
(6.78 ± 0.254)
0.098 (2.50)
MAX
0.278 ± 0.010
(7.01 ± 0.25)
"same"
GP-488
0.247 ± 0.005
(6.27)
0.335 (8.51)
MAX
OE 0.050 ± 0.010
(1.27 ± 0.25)
AE
GP-489
0.563 (14.30)
MIN
T
0.040 (1.02) TYP
(2 PLCS)
0.040 ± 0.003
(1.016)
0.015 ± 0.005
(0.38 ± 0.13)
(2 PLCS)
0.147 ± 0.015
(3.73 ± 0.38)
0.247 ± 0.020
(6.27 ± 0.51)
T — Trigger Electrode; AE — Adjacent Electrode; OE — Opposite Electrode
Mechanical Specifications
PerkinElmer Optoelectronics
page 3
3Pages Mini-Triggered Spark Gaps and Transformers
Marking
PerkinElmer’s trademark, part designation, and date code.
PerkinElmer welcomes inquiries about special types. We would be pleased to discuss the requirements
of your application and the feasibility of designing a type specifically suited to your needs.
Our Quality and Environmental Policy
“Our goal is to supply our customers
the agreed quantity of specified products and services,
defect free and on time while conducting business
in an environmentally responsible manner”
* All values are nominal; specifications subject to change without notice.
To request additional information, receive a quote, or place an order, please contact PerkinElmer Optoelectronics at office listed below.
PerkinElmer Optoelectronics
35 Congress Street
Salem, MA 01970
Toll Free: (800) 950-3441 (USA)
Phone: (978) 745-3200
Fax: (978) 745-0894
PerkinElmer Optoelectronics
PerkinElmer is a registered trademark of PerkinElmer, Inc.
www.perkinelmer.com/opto
Copyright © PerkinElmer
All rights reserved
Printed in Up.S.aA.g1e0/030
6 Page | |||
ページ | 合計 : 6 ページ | ||
|
PDF ダウンロード | [ GP-486 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
GP-485 | Mini-Triggered Spark Gaps and Transformers | PerkinElmer Optoelectronics |
GP-486 | Mini-Triggered Spark Gaps and Transformers | PerkinElmer Optoelectronics |
GP-488 | Mini-Triggered Spark Gaps and Transformers | PerkinElmer Optoelectronics |
GP-489 | Mini-Triggered Spark Gaps and Transformers | PerkinElmer Optoelectronics |