PR electronics 2223 Dual switchmode power supply - special device. 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.
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
Application
● 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.
Technical characteristics
● 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.
PR electronics 2223 Dual switchmode power supply - special device
