Technical Specifications

Output Positive Voltage +15 V
Output Negative Voltage -15 V
Output Voltage Tolerance +/-3%
Maximum Output Power 27 W
Maximum Output Current +15 V @ 900 mA
-15 V @ 900 mA
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 (typical) 16 ms @ 115 V
Cooling Natural air convection
Indicators 2 LEDs (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
PS1215 PS1215 - AC/DC Single Output - Dual Voltage ±15V Low Noise Power Supply - 27W max - 3m cable WPS1215XAAAA
PS1215V PS1215V - AC/DC Single Output - Dual Voltage ±15V Low Noise Power Supply - 27W max - 3m cable with DB-9 and BNC (voltage output) WPS1215VXAAA
PS1215I PS1215I - AC/DC Single Output - Dual Voltage ±15V Low Noise Power Supply - 27W max - 3m cable with DB-9 and banana plugs (current output) WPS1215IXAAA

Immagine del prodotto

Linear bipolar output AC/DC power supply for low-noise and high-precision instrumentation.

The PS1215 by CAEN ELS is a single-output, dual-voltage (+/- 15 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 DCCT measurement systems 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.

Typical noise levels of 0.001 % are present on both outputs in order to supply the high precision current transducers (or other precise electronic instrumentation) with very clean DC power.

Immagine del prodotto

"Y" Cables available for both current output and voltage output current transducers of the 0-FLUCS series

Two different types of cables are commercially available to guarantee optimal performance and quick connection to the current transducers of the 0-FLUCS precision series.

The "I" version is designed to be used with the standard current-output current transducers while the "V" version for the voltage-output ones.

A BNC termination is provided with the PS1215V model and a three-banana plugs termination with the PS1215I version.

Immagine del prodotto

Ideal supply for high-precision 0-FLUCS current transducers.

These power supplies are particularly designed for operation with the following CAEN ELS 0-FLUCS DC Current Transducers (DCCT):

- CT-100-C, CT-100V-C
- CT-150-C, CT-150V-C
- CT-200, CT-200V
- CT-300, CT-300V
- CT-400, CT-400V
- CT-600, CT-600V
- CT-1000, CT-1000V

All the above cited devices, combined with a PS1215 low-noise voltage power supply, guarantee their rated specifications. The maximum output power for the PS1215 is rated at 27 W with derating curves under a certain threshold of the AC mains input voltage.

  • +15 V / -15 V Output Voltage
  • Maximum Output Power: 27 W
  • Input Frequency Range: 47 - 63 Hz
  • Input Voltage Range: 90 - 260 V
  • Designed for the 0-FLUCS Current Transducers
  • Low-noise operation for precision devices and instrumentation
  • Y-cable options for Current-output (CT-I) or Voltage-output (CT-V) DCCTs

Documentation Software/Firmware
PS1215 - User's Manual v1.4 Last update: 2017-09-11 11:29:56

PS1215 - Product Presentation Last update: 2021-02-16 13:49:33

Software/firmware not available.

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