ED20

Gas-discharge stroboscopic light source designed for controlled high-intensity optical flashes.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Description

The Ferranti ED20 is a gas-discharge stroboscopic light source intended for controlled high-intensity flashes.

General specifications

Properties common to every published source and operating point.

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

1 physical section, each with unique specifications.

Section 1

X-ray radiationInterelectrode capacitances

Arc-discharge stroboscopic light-source section; representative section where repeated.

Source-dependent data

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

Data set 01

Published operating points and test conditions from this source.

SECTION 1