USER MANUAL AND SPECIFICATIONS NI PS-12/13 Power Supply This document describes the features and specifications of the NI PS-12 and NI PS-13 power supplies and contains information about installing and using these power supplies. Contents Introduction ..........................2 Key Features ........................2 Safety Information........................
The key features of the NI PS-12/13 power supply include the following: • Universal input voltage range • 24 V (NI PS-12) or 48 V (NI PS-13) output, manually adjustable output voltage (±10%) • Peak current for motor applications •...
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Working voltage is the highest rms value of an AC or DC voltage that can occur across any particular insulation. MAINS is defined as a hazardous live electrical supply system that powers hardware. Suitably rated measuring circuits may be connected to the MAINS for measuring purposes. 4 | ni.com | NI PS-12/13 Power Supply User Manual and Specifications...
DoC If this hardware does cause interference with licensed radio communications services or other nearby electronics, which can be determined by turning the hardware off and on, NI recommends that you try the following measures: •...
Connector Descriptions Output Terminals The NI PS-12 and NI PS-13 have a total of four output terminals, providing two positive (+) output terminals and two negative (-) output terminals. Both positive terminals are wired together internally, and both negative terminals are wired together internally.
This section provides general information on the operation of the NI PS-12/13 power supply. External Input Protection The NI PS-12/13 power supply is tested and approved for branch circuits up to 20 A. External protection is only required if the supplying branch has an ampacity greater than 20 A. In some countries, local regulations might apply, so check local codes and local requirements.
Hold-up time values are typical with Ta = 25 °C, cold start. Note NI PS-12 115 VAC............20 ms 230 VAC............20 ms NI PS-13 115 VAC............20 ms 230 VAC............20 ms 10 | ni.com | NI PS-12/13 Power Supply User Manual and Specifications...
AC power is required to continue operation. Over temperature protection NI PS-12 ...........No In case of a protection event, audible noise may occur. Note NI PS-13 ...........Yes 14 | ni.com | NI PS-12/13 Power Supply User Manual and Specifications...
Isolation Resistance NI PS-12 ............More than 100 MΩ at Ta = 25 °C and 70% relative humidity, Output-FG..........500 VDC NI PS-13 ............More than 100 MΩ at Ta = 25 °C and 70% relative humidity, Output-FG..........500 VDC Vibration NI PS-12 ............
. This page contains the environmental regulations and ni.com/environment directives with which NI complies, as well as other environmental information not included in this document. Waste Electrical and Electronic Equipment (WEEE) At the end of the product life cycle, all products must be sent to EU Customers a WEEE recycling center.
Refer to the NI Trademarks and Logo Guidelines at ni.com/trademarks for more information on National Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies. For patents covering National Instruments products/technology, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your media, or the...
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