Brandenburg 860 Series Data Sheet
Switched - Mode HV Module
Output Voltage Variable from 5kV to 50kV
7.5W Power Rating
Model 860 Series

Features

Wide input range (24V dc nominal)
Switched-mode operation for high efficiency
Overcurrent protection
Withstands continuous output short circuit
Shut down with repetitive output flashover
Protected against input and output overvoltage
Remote voltage and current programming

Description

The Brandenburg Model 860 employs a high frequency power conversion system which provides exceptional efficiency combined with an unusually wide input voltage range (20V to 30V). Control of the output voltage is achieved by external control voltage of 0 to 10V for 0 varying the output from 0 to 100% of rated output voltage. These modules incorporates comprehensive protective functions, and it is ruggedly constructed with fully encapsulated high voltage section.


Ordering Information
Input VoltageOutput VoltageOutput CurrentOrdering Code
24V (nominal)+5kV to +50kV0 to 150ľA860-101

Electrical Specification
Input voltage (operating) 20V to 30V dc
(maximum) 35V dc
Input current (no load) 200mA max (50kV o/p)
(full load) 600mA max (24V i/p, 50kV o/p)
(shorted o/p) 200mA max (24V i/p)
Output voltage (max) +50kV
Output current (max) 150ľA
Output polarity Fixed positive
Output power (max) 7.5W
Voltage control range 5kV to 50kV
Output ripple (at full load)0.1%
Line regulation 1% (zero to full load)
Load regulation 1% (for 10% of input variation)
Temperature coefficient 330 ppm per deg.C over +15 to +45 deg.C range
Protection Output short circuit, output will current limit at 150ľA
Output flashover and transients, HV will fold back to zero and ramp up to the set output at 20kV/second

Environmental Specification
Operating temperature range 0 to +50 deg.C
Storage temperature range -10 to +75 deg.C
Humidity (operating) 95% RH (non condensing)
Altitude Up to 6000 ft.

Mechanical Specification
Dimensions 270 x 120 x 80mm
(10.6" x 4.7" x 3.1")
Mountings Four studs M4 x 8.4mm long on 80mm centres at each end plus 1 M4 fixing bush

[ Catalogue | What's New | Distributors | About | Support ]