PR electronics 2223A Dual Switchmode Power Supply, 7.5 W, Version A

Features:

• The power supply is based on switch mode technology to achieve high efficiency.
• The outputs are adjustable by 2 front potentiometers in the ranges 5...24 VDC.
• 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 a current limiter. Mounting for a standard 11-pole socket which can be adapted for DIN rail or plate use with PR's 7023 adaptors and 7024 mounting keyings.
• Version A - 115 VAC