The HFE3500-48/TSE is a 3500W AC-DC industrial power supply designed for 1U rack mounting in hot-swap redundant systems. It operates from an 85-264Vac input range, delivering 48V at up to 73A with 94% efficiency at 230Vac. The unit features internal ORing MOSFETs for automatic parallel operation, a standard isolated PMBus™ interface, remote on/off, remote voltage adjustment, AC fail and DC good signals, and a 12V/1A auxiliary output. It complies with EN61000-3-12 harmonics, EN55011 and EN55032 Class B conducted emissions, and EN55011/EN55032 Class A radiated emissions, and holds IEC/UL/CSA/EN62368-1
Developed as a standard series of high efficiency, hot-swap front end power supplies, the HFE is available in three power levels, 1600W, 2500W and the new generation 3500W. Output voltages of 12, 24, 32 and 48V are available (model dependent). 1U 19'' rack units are available for each model (5 slot version accepting HFE1600 modules, 4 slots for HFE2500 and HFE3500 modules). A PMbus™ communication interface is standard on HFE3500 and optional for HFE1600 and 2500.
Features
Applications for this product
AC-DC, RACK MOUNT, 85-264V, 48V
| TDK-Lambda Europe GmbH | DigiKey | |
|---|---|---|
| Product Category | Power Supplies | Power Supplies |
| Product Number | HFE3500-48/TSE | 285-HFE3500-48/TSE-ND |
| Product Name | 1600-3500W 1U Hot Swap Front End Power supply | AC DC Converters |
| Type | DC Power Supply | 1 |
| Operating Temperature | -10 to 70 C (14 to 158 F) | 0 to 70 C (32 to 158 F) |
| DC Output Voltage | 48.0 volts | |
| DC Output Current | 73 amps | |
| DC Output Power | 3500 watts |
