GPV-63 PERKINELMER | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 4

Technical content

Features

  • Wide operating voltage range
  • Ceramic-metal construction
  • No warm up period
  • High current capability
  • Long life EVERYTHING IN A NEW LIGHT.

page 2 PerkinElmer Optoelectronics Standard Model Operating Characteristics (1) Type Number GPV-63 GPV-6301 GPV-6313 GPV-6322 GPV-7013 Static Breakdown Voltage (2,7) (Kilovolts) 100 Maximum Peak Current (3) (Kiloamperes) Maximum Conducted Charge per shot (4) (Coulombs) 0.5 0.5 0.5 0.5 0.3 Contains Wall Shield (5) (Y/N) N N Y Y N Contains Mercury (6) (Y/N) Y Y N N N Typical Operating Voltage Range (Kilovolts) 0.3 - 50 0.3 - 40 0.3 - 80 0.3 - 50 0.3 - 32 1. The operating characteristics shown here are intended as an aid to prelimi- nary gap selection. The characteristics listed are typical for the indicated types under standard environmental conditions. The conditions found in many applications will influence gap operating characteristics; therefore, some characteristics may not be simultaneously achievable. Prospective users of these gaps should be aware of the limitations in the data being pre- sented. Contact PerkinElmer for information concerning the performance to be expected in the intended application. 2. SBV is the Static (Self) Breakdown Voltage. It is the dc voltage across the main gap (between the opposite and adjacent electrodes, O-A) above which the gap is likely to break down (conduct) with no trigger applied. 3. The peak current applies for a critically damped discharge. Current reversals degrade life, so gap operation in the underdamped condition should be avoided when possible. 4. In underdamped circuits, each current half-cycle contributes to the total con- ducted charge, i.e., conducted charge increases independently of the direc- tion of gap current. Therefore, the total conducted charge, including any “fol- low-through” current, should not exceed the maximum conducted charge indicated. 5. Includes an internal shield to slow deposits of discharge debris on the insu- lating ceramic. 6. A small amount of metallic mercury is used in these gaps to aid in the forma- tion of the initial discharge. These gaps should not be operated above 50°C. Care should be exercised in the handling and disposal of these gaps. 7. Proper application of these gaps may require them to be immersed in insulat- ing oil or gas depending on the operating voltage level and environmental factors. A method to circumvent electrical breakdown across the outside sur- faces of the ceramic insulators of the gap may be necessitated in some uses. Some of the more important factors to consider in determining the insulation qualities of the environment are altitude (local atmospheric pressure); humidity; dust; cleanliness; temperature and pulsed versus dc operation. Notes Environmental Specifications Ambient temperature range Operating temperature range -54 to +100°C without mercury, -54 to +50°C with mercury Nonoperating temperature range -65 to +125°C Vibration 15 to 500 Hz at 10 g maximum Shock 50 g, 11 milliseconds Thermal Shock -65 to +125°C Mechanical Specifications Envelope Ceramic-metal, hermetically sealed, exposed metal parts nickel plated. Torque applied to studs 6 inch-pounds maximum. Electrical Specifications Electrode capacity Less than 5 pf. Interelectrode resistance Greater than 1010 ohms at 500 V.

PerkinElmer Optoelectronics page 3 CLEARANCE FOR A NO. 8 SCREW

6 HOLES EQ SPACED

ON A 3.937 DIA B.C. TYP BOTH ENDS BA "A" CERAMIC (GLAZED)

0.500 TYP

4.250 ±0.025 DIA TYP BOTH ENDS "O" 3.900 DIA MAX 0.40 TYP REF "T" 10-32 UNF THD TYPE A MAX B MAX GPV-63 4.500 RECESSED GPV-6301 3.625 0.250 GPV-63, GPV-6301

0.256 DIA THRU

ON A 3.750 B.C. TYP BOTH ENDS (MAIN ELECTRODES)7.375 ±0.125 "O" 0.040 TYP 2 PL 3-1/32 DIA MAX "T" 10-32 UNF THD "A"

4.375 DIA

6.226 NOM

6-12 MAX2.00±0.010 DIA NOM 3.000 DIA NOM

7.162 NOM

7.040 NOM

0.300 NOM

"O" 0.040 "A" "T" 10-32 UNF THD Ø .312 THRU

4 HOLES EQ SPACED

ON A Ø 3.750 B.C. 3.31 45°±0° 30' 3.31 GPV-6322 CERAMIC DIA 2-1/64 MAX 2-1/4 IN. MAX 3 IN. MAX "A" 3.000 IN. MAX

0.177 DIA THRU

4 HOLES EQ SPACES

ON A 2.575 B.C. TYP BOTH ENDSCERAMIC BODY "T" 10-32 UNF THD HEX NUTS 1.780 IN. REF "O" GPV-7013 Mechanical Specifications Note: Dimensions in inches All data and specifications subject to change without notice. “A” = ADJACENT ELECTRODE, “O” = OPPOSITE ELECTRODE, “T” = TRIGGER PROBE

Triggered Vacume Gaps GPV-Series * 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 lis ted below. PerkinElmer Optoelectronics

35 Congress Street

Salem, MA 01970 Toll Free: (800) 950-3441 (USA) Phone: (978) 745-3200 Fax: (978) 745-0894 Copyright © PerkinElmer All rights reserved Printed in U.S.A. 10/00 PerkinElmer is a registered trademark of PerkinElmer, Inc. www.perkinelmer.com/opto 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” 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.