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Home > EN > Product > PR Electronics > Special devices > Special devices Series 2000 > 2229

2229.png

2229

Switchmode voltage regulator

  • AC/DC input voltage
  • Adjustable output 5...24 VDC, max. 40 W
  • Adjustable from external potentiometer
  • Short-circuit protection
  • Thermal overload protection
  • Standard 11-pole relay socket

Manuals : pdf-icon.png

Data sheet : pdf-icon.png

  • Overview

  • Technical details

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    Advanced features

    • The regulator is based on primary switchmode technology to achieve a high efficiency.
    • The outputs are adjustable from a front potentiometer in the range 5...24 VDC or from an external potentiometer.

    Application

    • General voltage regulator for external transformer used in connection with measurement systems requiring fixed stabilized 24 VDC.
    • Supply for any other sensors, transmitters or a general variable voltage regulator in the range 5...24 VDC.
    • Used as a power efficient pre-regulator for 5 VDC linear regulator (e.g. from 32 V to 8 V).
    • Used as adjustable power supply controlled from external potentiometer.

    Technical characteristics

    • A green LED indicates active output.
    • AC or DC input voltages.
    • A rectifier bridge allows free choice of polarity for the DC input.
    • Mounting for a standard 11-pole socket which can be adapted for DIN rail or plate use with PR’s 7023 adaptor and 7024 mounting keying.

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    Environmental Conditions

    Specifications range -20°C to +60°C
    Relative humidity < 95% RH (non-cond.)
    Protection degree IP30

    Mechanical specifications

    Dimensions (HxWxD) 80.5 x 35.5 x 84.5 mm (D is without pins)
    Weight approx. 170 g

    Common specifications

    Internal consumption 10 W
    Transient stability (10%-max. load) < 250 mV
    Temperature coefficient 0.05% / °C
    EMC immunity influence < ±0.5%

    Input specifications

    Input voltage (AC) Max. 28 VAC Min. VAC = ( Vout. + 5 ) / 1.2
    Input voltage (DC) Max. 40 VDC Min. VDC = ( Vout. + 5)
    Frequency 50...60 Hz

    Output specifications

    Output voltage 4.5...26.4 VDC
    Output power Max. 40 W
    Output current Max. 2.5 A / 5 VDC Max. 2.5 A / 12 VDC
    Max. 2.5 A / 15 VDC
    Max. 1.7 A / 24 VDC
    Load effect, (0-max. load) < 1.5% / A
    Current limit Typ. 5.8 A (short circuit)
    Output ripple < 20 mVRMS

    Approvals

    EMC EN 61326-1
    EAC TR-CU 020/2011 EN 61326-1