The 203S-5kV-POS-3P480 is a water-cooled, rack-mount high-voltage power supply for capacitor charging and continuous DC operation, delivering 30kW at up to 5kV with fixed positive polarity. It measures 19 W x 12.25 H x 22.5 D inches (483 x 311 x 571 mm) and weighs 220 lbs (100 kg). Powered by 480VAC three-phase input, it achieves better than 85% efficiency with passive PFC at 0.9. Remote control uses a 25-pin D-sub interface. Cooling requires 2 US GPM water at 15-35°C through ¼ NPT fittings. Front panel includes HV on/off switch, current bar graph, and status indicators. Pulse-to-pulse repeatability is ±2% up to 100 Hz. Protection covers overvoltage, overload, and arc faults.
TDK offers a broad range of TDK-Lambda brand high voltage programmable capacitor charging and AC-DC power supplies. Products include the ALE series constant current capacitor charging supplies that are specifically designed to repetitively charge capacitors in pulse discharge circuit such as modulators and pulse forming networks. The PHV/FLX series are designed as true programmable DC supplies that are more suitable in precise and accurate continuous DC applications.
| TDK-Lambda Americas Inc. | |
|---|---|
| Product Category | Power Supplies |
| Product Number | 203S-5kV-POS-3P480 |
| Product Name | High Voltage Power Supplies |
| Type | High Voltage |
| Technology | Switching Power Supply |
| Form Factor | Rack Mount |
| Features | Power Factor Correction; 7U rack mount / bench top 400 or 480VAC 3ph input Optional current control Water cooled |
| Operating Temperature | 0 to 55 C (32 to 131 F) |
