Power Requirements; Physical Characteristics - National Instruments myRIO-1950 User Manual

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Power Requirements

NI myRIO-1950 requires a power supply connected to the power connector.

Caution

or another UL Listed ITE power supply marked LPS, with the NI myRIO-1950.

Power supply voltage range.............................. 6-16 VDC

Maximum power consumption ......................... 14 W

Typical idle power consumption....................... 2.6 W

Environmental

External ambient temperature........................... 0 to 50 °C

Internal ambient temperature near device

(IEC 60068-2-1, IEC 600682-2)....................... 0 to 70 °C

Measure the internal ambient temperature by placing thermocouples at the

Note

front and rear of the PCB, 5 mm (0.2 in.) from the board surface. Avoid placing

thermocouples near hot components such as the processor/FPGA, or near board

edges, which can cause inaccurate temperature measurements. In addition to the

internal ambient temperature, ensure that the case temperature of the FPGA or DDR3

memory does not exceed 85 °C. Refer to Figure 1 for the locations of the FPGA and

DDR3 memory.

For information about and examples of environmental and design factors

Note

that can affect the thermal performance of NI myRIO-1950 systems, go to

ni.com/info

Storage temperature

(IEC 60068-2-1, IEC 600682-2)....................... -20 to 70 °C

Operating humidity (IEC 60068-2-56) ............. 10 to 90% RH, noncondensing

Storage humidity (IEC 60068-2-56)................. 10 to 90% RH, noncondensing

Maximum altitude............................................. 2,000 m

Pollution Degree (IEC 60664) .......................... 2

Indoor use only.

Weight............................................................... 83 g (2.9 oz)

You must use either the NI myRIO power supply, part number 723403-01,

and enter the Info Code

sbriocooling

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