DLA MIL-PRF-1 1296F-1998 ELECTRON TUBE CATHODE RAY TYPE 4MP1《4MP1阴极射线型电子管》.pdf

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1、HIL-PRF-L/329bF 9999906 2062435 b72 Parameter: Unit: Maximum Minimum Test conditions: 1 INCH-POUND MIL-PRF-111296F Ef Ecl Ebl Eb2 Eb3 ed Rg Zd Ehk Eb3lEb2 V Vdc Vdc Vdc Vdc v Meg Meg V dc Ratio 6.9 O 1,110 3,300 6,600 600 1.5 1.0 11 fl80 2.0 21 5.7 200 _ 1,000 1,000 - 6.3 Adjust Focus 2,000 4,000 -

2、- _- -_ - - MIL-E-111 296E 30 October 1974 PERFORMANCE SPECIFICATION SHEET ELECTRON TUBE, CATHODE RAY TYPE 4MP1 This specification is approved for use by all Depart- ments and Agencies of the Department of Defense. The requirements for acquiring the electron tube described herein shall consist of th

3、is document and the latest issue of MIL-PRF-1. DESCRIPTION: Electrostatic deflection and focus. DIMENSIONS AND PIN CONNECTIONS: See figure 1. ABSOLUTE RATINGS: See footnotes at end of table I. GENERAL: Qualification - Required. AMSC NIA 1 of6 DISTRIBUTION STATEMENT A. Approved for public release; di

4、stribution is unlimited. FSC 5960 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-1/129bF W 9999906 2062416 509 W Inspection Conformance inspection. part 1 Voltage breakdown Voltage breakdown (electrostatic types) Gas “cross“ Bulb, screen, an

5、d faceplate quality Light output Modulation Spot position (electrostatic deflection) Spot displacement (leakage) Useful scan Grid-cutoff voltage Trace distortion Grid No. 1 leakage current Anode No. 1 leakage current Anode No. 2 leakage current Pattern distortion Conformance inspection. part 2 Heate

6、r current Electrode current (anode No. 1) Electrode current (cathode) Base alignment (electrostatic types) Side teminal alignment (electrostatic types) Side terminal and base alignment Angle between traces Trace and bulb alignment (rectangular electrostatic tvpes) Method 5201 5201 5206 51 06 5221 52

7、23 5231 5231 _-_ 5241 _ 5251 5251 5251 -_ 1301 5201 5201 5101 5101 51 O1 5101 5101 MIL-PRF-lt1296F TABLE I. Testina and inspection. Conditions lb3 = 25 pA dc lb3 = 25 pA dc lb3= 25 pA dc _ 41 lb3= 25 pA dc +i D2, pin No. 5 +lo2 Pin No. 5 See footnotes at end of table. 2 Provided by IHSNot for Resale

8、No reproduction or networking permitted without license from IHS-,-,- NIL-PRF-L/LZbF m 9999906 2062417 445 m Inspection Conformance inspection, part 2 - Continued Jeck and base alignment (electrostatic types) deflection) he width “A” (electrostatic he width ” (electrostatic deflection) 2athode illum

9、ination Focusing voltage at cutoff Focusing voltage at modulation condition Deflection factor Deflection factor Heater-cathode leakage current Grid emission Secureness of base, cap, or insert Base pin solder depth Permanence of marking Conformance inspection. part 3 Life test Life test end points: M

10、odulation Line width “A” tine width B” Periodic-check tests Base material insulating quality Neck and bulb alignment (electrostatic types) Deflection-factor uniformity See footnotes at end of table. MIL-PRF-1 Il 296F TABLE I. Testing and inspection - Continued. Method 51 O1 5226 5226 521 6 5246 5246

11、 5248 5248 5251 _ 1101 1111 1105 -. 5223 5226 5226 1216 5101 5248 Conditions b3 = 25 pA dc b3 = 25 pA dc 102 3D4 0 Group C; lb3 = 25 pA dc; t = 500 hours lb3 = 20 pA dc Zone 5 (minimum) 3ymbol width Width -. Ebl Ebl DF DF - _ I_ AEcl width Width I_ Dia -_ _- V dc mm mm Inch 0% 3 Provided by IHSNot f

12、or ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-PRF-2/2296F W 9999906 20624l18 381 Inspection Periodic-check tests - Continued Direct-interelectrode capacitances k to all D1 to D2 D3 to D4 D1 to ali 02 to all D3 to all D4 to all gl to ali Pressure Vibration Stray l

13、ight emission (conventional types) MIL-PRF-l/1296F TABLE I. Testina and inspection - Continued. Conditions 1331 1141 1 Eb2=3yVdc Eb3 = 6 600 V dc Symbol Ck CD1 CD3 CDl CD2 CD3 CD4 cg 1 -_ Width - ts Max 5.0 6.2 2.7 1.9 5.8 5.8 4.3 4.3 _-_ 1 .o - It is recommended that the deflection electrode circui

14、t resistances be approximately equal. This tube is designed for optimum performance when operating at an Eb3Eb2 ratio of 2.0. Operation at other ratios of Eb3lEb2 may result in changes in deflection uniformity and pattern distortion. All tests shall be performed with the tube shielded. The focused s

15、ides of a raster pattern centered with respect to the tube face and whose mean dimensions are 2.25 x 2.25 inches (57.15 x 57.15 mm), shall not deviate from straight lines passing through the comers by more than the value specified herein. All portions of a raster pattern, adjusted so its widest poin

16、ts just twch the sides of a 2.295-inch (58.29 mm) rectangle, will fall within the area bounded by the 2.295 x 2.295-inch (58.29 x 58.29 mm) rectangle and an inscribed 2.205 x 2.205-inch (56.01 x 56.01 mm) rectangle. The tube shall be operated for a minimum of 5 minutes with Ef = 6.9 V, Eb2 = 3,300 V

17、, Eb3 = 6,600 V. Ecl shall be maximum negative; positioning and deflection voltages shall be zero. Viewed under dark conditions with dark-adapted (5 minutes) eye, there shall be no evidence of fluorescent light when Ebl is varied from O to 1 ,110 volts. This test shall be performed immediately follo

18、wing the completion of the other electrical tests. This test to be performed at the conclusion of the holding period. e 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-1 Il 296F B C D E O IACONAL 77.32 90.42 3.44 3.56 ml 39.62 43.15 1.56 1.

19、69 73.15 I- 2.88 -* nc A34 BASING NO.12 Z SEE NOTE 2 M N 35 J 1 -25 contacts Base: 812-43 I I Min I Max I Min I Max Millimeters Inches Conformance inspection, pari 2 I L I“ I A I 342.90 I 355.60 I 13.50 I 14.00 1 1 RI k I I I I E I 105.66 I 110.24 I 4.16 I 4.34 1 I 71 r 11 nc h Conformance inspectio

20、n, pari 3 (periodic check) 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Custodians: Navy - EC Air Force - 85 Amy - CR MIL-PRF-l/1296F Preparing activity: DU - CC (Project 5960-3466-39) Review activities: Navy - AS, CG, MC, OS, SH Air Force - 17, 19, 99 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-