• 200mA @ 5V d.c. and 50mA @ -5V d.c. Outputs
• Simple Screw-Terminal Connection
• Encapsulated Mains Transformer
• Positive and Negative Fixed Rails
• Compact, Low Profile Design

The PSU 303 is a linear power supply with 240V a.c. input and regulated 5V / 200mA and -5V / -50mA d.c. outputs. The unit is low profile and features an encapsulated mains transformer and screw terminal connections. The design includes over-current and over-temperature protection. The PSU 303 is a popular part, normally stocked in high quantity and suitable for new designs.