The 402L-50KV-POS-3P208 is a high voltage capacitor charging and DC power supply rated for 50kV output, fixed positive polarity, and 208VAC 3-phase input. It features a compact 19-inch rack mount package measuring 19 x 7 x 17 inches (483 x 178 x 432 mm) and weighs 65 lbs (30 kg). The unit delivers 4kJ/sec average capacitor charging power and 4kW continuous DC power, with passive PFC (pf = 0.85) and efficiency better than 85%. It includes local front panel controls for voltage adjustment, status indicators, and an HV On/Off button. Output stability is 0.2% per hour after warmup, with pulse-to-pulse repeatability of ±2% up to 1000Hz. The unit supports remote control via a 25-pin D-sub connector and has comprehensive protection against overloads, arcs, overtemperature, and overvoltage. Operating ambient temperature range is -20°C to +45°C.
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 | 402L-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 | -20 to 45 C (-4 to 113 F) |
