The 203L-50kV-POS-3P208 is a high-voltage, water-cooled capacitor charging and DC power supply capable of 50kV output with fixed positive polarity and 208VAC 3-phase input. It delivers 20kJ/sec average and 22kJ/sec peak capacitor charging power, or 18kW continuous DC output under this input configuration. The unit features a 7U rack-mount design measuring 19 W x 12.25 H x 22.5 D inches (483 x 311 x 571 mm), weighing 220 lbs (100 kg), with passive PFC (pf = 0.9) and efficiency better than 85%. It includes local voltage control, meters, and status indicators via the L version front panel, along with a 25-pin D-sub remote interface. Cooling requires 2 US GPM (7.6 L/min) water flow at 15-35°C inlet temperature. Protection features cover arcs, overloads, overtemperature, and interlock 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 | 203L-50kV-POS-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) |
