The 303S-10kV-POS-3P400 is a high-voltage, water-cooled, rack-mountable power supply designed for capacitor charging and continuous DC operation, offering a 10kV output with fixed positive polarity and a 400VAC three-phase input. It features passive PFC with a power factor of 0.9, operates at 85% efficiency, and delivers 30kJ/sec average capacitor charging power or 40kW continuous DC output under 400VAC input. The unit includes a rear 25-pin D-sub remote control interface, local status indicators, and safety protections for overloads, arcs, and overtemperature. Its dimensions are 483mm wide, 311mm high, and 571mm deep, weighing 100kg, with water cooling requiring 2 US GPM at 15-35°C inlet temperature. Storage and operating temperature ranges are -40 to +70°C and 0 to +55°C, respectively.
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 | 303S-10kV-POS-3P400 |
| 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) |
