TRUMPower Medically Approved ATX PC Power Supply Leads with its High Output of 700W

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3rd November 2011

Source: Tumbler Technologies + TRUMPower

Tumbler Technologies + TRUMPower introduces the TMPC-700, which is the first medically approved 700W ATX PC power supply available in its industry. The TMPC-700 is a unique higher DC power source that is an addition to the line-up of medical grade power supplies which the company has had on the market.

The TMPC-700 complies with ATX12V and EPS12V standards. It comes with DC voltage outputs and maximum loads of +3.3V/24A, +5V/30A, quadruple +12V/16A, -12V/0.5A, +5Vsb/3.5A and -5V/0.2A. The maximum total output is 700W, with the combined output of +3.3V and +5V limited to 180W. The total output current for +12V1, +12V2, +12V3 and +12V4 is 50A maximum. The power supply comes with a standard output cableset, which includes the 20+4 pin ATX motherboard connector, 4-pin Molex, SATA power connectors, etc that is suitable for most PC-related applications. Alternatively, custom cablesets can be ordered as well.

With the earth leakage current being 100µA and 150µA maximum 115 VAC/60 Hz and @ 264 VAC/50 Hz respectively, the TMPC-700 is approved to the 3rd edition of UL 60601-1, IEC 60601-1, and EN 60601-1 medical standards and complies with EN 60601-1-2, EN 61000-3-2, EN 61000-3-3, and FCC, EN 55011, EN 55022, CISPR22, VCCI class B radiated & conductive emissions EMC/EMI standards. In addition, the power supply carries CE mark and complies with RoHS requirements. MTBF of the unit at full load is higher than 145K hours at 25°C ambient, calculated per MIL-HDBK-217F.

The power supply has 90-264 VAC universal input and active PFC, which meets EN 61000-3-2 standards. The TMPC-700 has a built-in, durable ball-bearing fan with noise-killer that is thermally controlled and comes with a power switch. Additional key features include overvoltage and overcurrent protection on all outputs, low ripple and noise and -10ºC to +70ºC operating temperature.

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