Model 1848 Beam Penetration

Replacement for Venus Scientific 271 beam penetration power supply
DESC B54E0051-2 part number
Rapid switching between 6 kV to 14 kV
Used in FAA operator displays and flight simulators

Model 1848 powers beam pentration CRT's. It may be programmed to rapidly switch among any five voltage levels between 6kV and 14 kV. Voltage levels are set by front panel trim adjustments. Aplying logic levels to the program inputs selects the preset voltages.

Applications
Model 1848 is a legacy product that supports existing displays used for air traffic control and flight simulators. This product is equivalent to model 271 formerly made by Venus Scientfic and Eldec.

Input Voltage	28 VDC
Load Regulation	6 V at 6 kV, 14 V at 14 kV
Load Regulation	6 V at 6 kV, 1.4 V at 14 kV
Output Ripple	6 Vp-p at 6 kV, 14 Vp-p at 14 kV
Transient Response	< 0.4 mS rise/fall time (6 to 14 kV) < 0.4 mS rise/fall time (6 to 10 kV)
Output Level Switching Rate	100 Hz minimum, 500 pF load
Output Load Current	500 uA
Default Output Levels	1 = 6.0 kV 2 = 7.5 kV 3 = 9.0 kV 4 = 10.5 kV 5 = 12.0 kV

Model 1848 Dimensions