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Technical Specifications

Output Voltage +12 V
Output Voltage Tolerance 11.65 V - 12.35 V
Maximum Output Power 14.4 W
Maximum Output Current +12 V @ 1.2 A
Output Ripple + Noise (DC - 1 MHz) 0.003 % RMS
0.025 % PEAK-PEAK
AC Line Voltage Input 90 - 260 VAC
AC Line Voltage Frequency 47 - 63 Hz
Input to Output Isolation 3 kV
Output to Earth-Case Isolation 500 V
Hold-up Time - typ. 16 ms @ 115 V
Cooling Natural air convection
Indicators 1 LED (+12V Power Good)
Protections Output Short-Circuit
Output Over-Voltage
Cable Length - standard 3 m
Dimensions 136.4 x 41 x 90.7 mm
Maximum Weight 600 g

Ordering Options

Product code Description Ordering Code
PS1112S PS1112S - AC/DC Single Output +12V, 1.2A Low Noise Power Supply - 14.4W max - 3m cable WPS1112SXAAA

Immagine del prodotto

Low-noise power supply PS1112S guarantees optimal operation of precise and accurate instrumentation.

The PS1112S by CAEN ELS is a single-output (+12 V) mixed switching-linear power supply that is designed in order to obtain low-noise operation and high efficiency and it is especially suited for precision systems and devices where switching power supplies could corrupt measuring noise, accuracy and precision.

The power supply is housed in a robust and compact stainless steel box that can be placed next to the supplied device in order to reduce cable lengths and minimize consequent possible noise pick-up.

The maximum output current for the PS1112S is rated at 1.2A with derating curves under a certain threshold of the AC mains input voltage.

  • +12 V Output Voltage
  • Maximum Output Current: 1.2 A
  • Input Voltage Range: 90 - 260 V
  • Input Frequency Range: 47 - 63 Hz
  • Designed for Precision Instrumentation and Devices

Documentation Software/Firmware
PS1112S - User's Manual v.1.5 Last update: 2022-11-23 14:47:12

Software/firmware not available.

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