The 203S-5kV-POS-3P208 is a high-voltage, water-cooled, rack-mountable power supply designed for capacitor charging and continuous DC applications, providing up to 5 kV output with fixed positive polarity and 208 VAC three-phase input. It delivers 20 kJ/sec average capacitor charging power and 30 kW continuous DC power, with passive power factor correction (pf = 0.9) and efficiency better than 85%. The unit features a 25-pin D-sub remote control interface, local HV On/Off switch, current bar graph, and status indicators. It measures 19 in wide x 12.25 in high x 22.5 in deep (483 x 311 x 571 mm) and weighs 220 lb (100 kg). Cooling requires 2 US GPM (7.6 L/min) of water at 15-35°C, with ¼ NPT male connections. Protection features include overcurrent, arc, overtemperature, and interlock shutdown. Stability is ±0.2% per hour after warmup, with a temperature coefficient of 100 ppm/°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 | 203S-5kV-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) |
