This series of power supplies generate output that ranges from negative to positive polarities or vice versa through zero crossing via a single potentiometer. They are housed in compact 19″ racks to give a highly regulated output
| PARAMETER | SPECIFICATION | |
|---|---|---|
| Input Voltage | 230V ±10% AC, 50Hz, single phase for >2kW 415V ±10% AC, 50Hz, single phase for <2kW | |
| Output Voltage Range* | 1kV DC to 50kV DC | |
| Output Power Range* | 50W to 300W | |
| Number of outputs | 1 | |
| Polarity* | Bipolar. Negative to positive or vice versa, automatically variable through zero by a potentiometer | |
| Line Regulation | Better than 0.1% for±10% variation in input voltage | |
| Load Regulation | Better than 0.1% for 0 to 100% load variation | |
| Ripple | Upto 0.1% rms at full rating | |
| Stability | <0.1%/hour after 1 hour warm-up | |
| Regulation Mode* | Constant Voltage – Constant Current | |
| Voltage & Current Control* | Local: By 10-turn potentiometers on the front panel Remote: 0 to 10V DC signals for voltage & current control; OR Control through computer interface | |
| Protections* | Against over voltage, over load, short-circuit, and arc | |
| Remote Interface (Analog) through pluggable connector | 10V DC reference 10V DC HV enable signal 0 to 10V DC signal for voltage & current control 0 to 10V DC signal for voltage & current monitoring | |
| Optional. Remote Interface (Digital) through D-Connector (External Ethernert/RS232 Microcontroller Module)# | HV ON/OFF Voltage & current setting Voltage & current monitoring | |
| Front Panel | Power ON/OFF Switch / MCB with indication HV ON/OFF switch with indication Polarity indication 3½ digit voltage and current meters 10-turn potentiometers for voltage and current control Constant voltage – constant current mode indication | |
| Back Panel |
| |
| Topology | High frequency resonant / PWM-controlled switch mode | |
| Switching Device | IGBT | |
| Cabinet | 3U 19″ rack, powder coated |