The 203 Series is a high-voltage, water-cooled power supply designed for capacitor charging and continuous DC applications with output voltages from 1 kV to 50 kV and a power rating of 20 kJ/sec for capacitor charging or 30 kW for DC operation. This unit features a 19 W x 12.25 H x 22.5 D inch rack-mount enclosure weighing 220 lb, with 3-phase AC input options including 208 VAC. It includes passive PFC (power factor 0.9), better than 85% efficiency, and remote control via a 25-pin D-sub connector. The 203S variant provides a basic front panel with an On/Off switch, current bar graph, and status indicators, while supporting fixed negative polarity. Cooling requires 2 US GPM water flow with inlet temperatures between 15°C and 35°C, and all models offer protection against arcs, overloads, and overtemperature conditions.
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-1kV-NEG-3P208 |
| 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) |
