400W ATX PC Power Supply with Extra 24V Output

Tumbler Technologies + TRUMPower has introduced the TIPC400-24, which is a 400W ATX PC power supply with 24V output to its product line-up. With its 90- to 264-Vac universal input and active PFC, the power supply meets EN 61000-3-2 standards. The unit also reaches 80PLUS Bronze efficiency level.

The TIPC400-24 is approved to UL/IEC/EN 60950-1 2nd edition standards and complies with EMI/EMC standards, including FCC & CISPR 22 Class B conducted, FCC & EN 55022 Class B radiated. It has an MTBF >100,000 hours at full load and 25 degrees C ambient, calculated per MIL-HDBK-217F. Earth leakage current is 350µA maximum at 264Vac, 63Hz.

The power supply complies with ATX12V standard. It consists of dc voltage outputs and maximum loads of +3.3V/16A, +5V/16A, dual +12V/16A, +24V/5A, -12V/0.5A, +5Vsb/3A, and optional -5V/0.3A output. The maximum overall output is 400W, with +3.3V and +5V providing a maximum power of 130W. The 5Vsb standby power is less than 0.45W at power off mode (PS_ON input at high state).

Measuring 140 x 150 x 86mm (5.5 x 5.9 x 3.4 inches), the unit includes a standard output cableset that can meet the requirements of most applications. But any other special requirements of the cableset can be accommodated as well.

The TIPC400-24 can come with an optional power switch. Additional features include short circuit protection on all outputs, over voltage and over current protections, low ripple and noise, and 0 to 50 degrees C operating temperature. Units are available from stock to 12 weeks ARO.