The 402-OEM series is a rack-mount high voltage power supply designed for capacitor charging and continuous DC applications, rated at 4 kJ/sec average and 4 kW continuous power. It provides output voltages from 1 kV to 50 kV, with polarity selectable as positive or negative; the 20 kV model operates within a 10-100% adjustable range. The unit accepts 400 VAC three-phase input and features a passive power factor correction of 0.85. It includes a blank front panel, comprehensive remote control via a 25-pin D-sub connector, and protection against overloads, arcs, and overtemperature. Cooling is achieved through rear intake and side exhaust airflow, with dimensions of 19 W × 7 H × 17 D inches (483 × 178 × 432 mm) and a weight of 65 lbs (30 kg). Operation is rated from -20°C to +45°C ambient, and it meets UL/CSA standards for the AC line contactor.
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 | 402-OEM-20KV-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 | -20 to 45 C (-4 to 113 F) |
