Pulsar pulse power supply with output voltage of 13.8 V DC and maximum current of 5A, suitable for alarm and access control systems. It features:

• Efficiency 89%
• Battery protection against over-discharge
• Dynamic battery testing
• Voltage and continuity check of the battery circuit
• Protection from short circuit, overvoltage, and overload

The operation is indicated visually via an LED on the PCB board.

Technical specifications:

• Manufacturer: Pulsar
• EAN (GTIN): 5902135319079
• Manufacturer code: PSG2-12V5A
• Power supply: ~ 200 – 240V AC 0.8A 50/60 Hz
• Starting current: 40A
• Power supply capacity: 69W
• Output voltage: 13.8V DC (backup mode)
• Output current: 4A + 1A battery charging; 3A + 2A battery charging
• Ripple voltage: 100mV p-p max.
• Self-consumption: approximately 30mA
• Battery charging current: 1A or 2A (toggle with jumper)
• Short circuit protection: electronic, automatic reset
• Overload protection: 105-150% of power supply capacity, automatic reset
• Battery circuit protection: T6.3A melting fuse
• Overvoltage protection: varistor
• Overvoltage protection threshold: >19V