Module DC-DC 1-OUT 48V 3A

The PSB Series of positive switching regulators are designed as power supplies for electronic systems, where no input-tooutput isolation is required. Their major advantages include a high level of efficiency, high reliability, low output ripple, and excellent dynamic response. Models with input voltages up to 144 V are specially designed for secondary switched and battery-driven mobile applications. The converters are suitable for railway applications according to EN 50155 and EN 50121.The case design allows for operation up to 71°C. The PSB Series is designed for wall or chassis mounting with faston connections.Various options are available to adapt the converters to different applications.

• RoHS lead-free-solder and lead-solder-exempted products are available
• Input voltage up to 144 VDC
• Single output of 5.1 to 48 VDC
• No input-to-output isolation
• Extremely wide input voltage range
• Low input-to-output differential voltage
• Very good dynamic properties
• Input undervoltage lockout
• Output voltage adjustment and inhibit function
• Continuously no-load and short-circuit proof
• All boards are coated with a protective lacquer