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2223 Dual Switch Mode Power Supply
Brand: PR Electronics
- 24 / 115 / 230 VAC supply voltage
- 3.75 kVAC isolation
- 2 adjustable 5...24 VDC outputs
- Output: ±5...24 VDC, 10...48 VDC
- Short-circuit protection
- Thermal protection against overload
- The power supply is based on switch mode technology to achieve a high efficiency.
- The outputs are adjustable by 2 front potentiometers in the ranges 5...24 VDC.
- Two green LEDs, Power ON 1 and Power ON 2, indicate active outputs.
- By connecting the two outputs in series, 10...48 VDC or ±5...24 VDC can be achieved.
- The input circuit is protected with a bimetal thermal fuse.
- DC output short circuit protection with current limiter.
- 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
- EN 60742
- IEC 61140
Consumption
- 4 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
Isolation
- 3.75 kVac at 250 Vac - Test/Working
Mounting
- DIN Rail Mounting
Output
- < 20 mVrms - Output Ripple
- 0.18 A at 24 Vdc (4.3 W) Per Channel
- 0.30 A at 15 Vdc (4.5 W) Per Channel
- 0.37 A at 12 Vdc (4.5 W) Per Channel
- 0.5 A at 5 Vdc (2.5 W) Per Channel
- 4.75 - 25.2 Vdc
- Typical 100 mA (Short Circuit) - Current Limit
Power
- 7.5 W - Output Power
Supply Voltage
- 103.5-126.5 Vac
- 207-253 Vac
- 21.6-26.4 Vac
Temperature Effect
- 0.05 %/°C - Temperature Coefficient
Temperature Range
- -20° to 60° C (-4° to 140° F)
- Supply for small measuring systems that demand 2 stabilized voltages.
- Either as a combination of positive and negative voltages, or as 2 separate supplies as required.
- The two supplies are galvanically separated with 500 VAC test voltage and can be connected in series or used as two independent supplies with or without common gnd.
- Separation of circuits in safety installations according to PELV/SELV.
- Galvanic isolation between the primary and the secondary voltage is achieved through the double-isolated safety transformer.