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2229 Switch Mode Voltage Regulator
Brand: PR Electronics
- 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
- 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.
- 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.
Specifications
Brand
Approvals & Certifications
- CE
- EAC TR CU 020/2011
Consumption
- 10 W
Dimensions
- 3.17" x 1.40" x 3.33" {80.5 x 35.5 x 84.5 mm (H x W x D)} - D is without Pins
Environmental Protection
- IP30
Frequency
- 50/60 Hz
Humidity
- < 95 % RH
Input
- Maximum
Mounting
- DIN Rail Mounting
Output
- < 20 mVrms - Output Ripple
- 4.5 - 26.4 Vdc
- Maximum
- Typical 5.8 A (Short Circuit) - Current Limit
Power
- Maximum
Temperature Effect
- 0.05 %/°C - Temperature Coefficient
Temperature Range
- -20° to 60° C (-4° to 140° F)
- 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.