Downloaded from https://www.everyspec.com MIL-STD-1311D NOTES: 1. Regulated power supplies (RPS) shall be capable of maintaining the voltage steady over the duration of the pulse. 2. The magnitude of the grid voltage pulse (egk) shall be as read on meter M1 which reads V dc. 3. Meters shall be accurate to within 1.0 percent. 4. Ry1 shall be a mercury wetted contact type relay or equivalent. 5. Current monitoring resistors may be shorted out. 6. Peak reading devices which measure pulse amplitude may be used in place of the oscilloscope. The amplitude of the pulse leading edge shall be measured within 30 microseconds. FIGURE 1372-1. Basic test circuit. FIGURE 1372-2. Pulse.
METHOD 1372A 1372-2 7 January 1972