Switch Mode Power Supply 240VAC 60W 2.5A

Type 78.60 60 W high efficiency, low profile modular DC power supply for electrical cabinets with ZVS (Zero-voltage-switching), quasi-resonant mode switching.

• 24 V DC, 60 W output
• Output adjustable between 24-28 V
• High efficiency (up to 91%) Low (< 0.3 W) stand-by power consumption
• Thermal protection: internal, with Vout shutdown – power OFF to reset
• Short circuit protection: Hiccup (auto-recovery) mode
• Overvoltage protection: Varistore
• Flyback topology, ZVS (Zero-voltage-switching), quasi-resonant mode switching
• Compliant with EN 60950-1 and EN 61204-3
• Compact size: 70 mm (4-module) wide, 61 mm deep

Output specification:
Rated voltage: 24 V
Rated power: 60 W
Output voltage adjust: 24-28 V
Rated current: 2.5 A

Input specification:
Nominal voltage: 110…240 V AC (50/60 Hz)
Nominal voltage: 220 V DC (not polarized)
Max power consumption: 105 VA
Input fuse: 1.6 A - T

Technical data:
Efficiency (@ 230 V AC): 91 %
MTTF: > 500 · 10^3
Start-up delay: < 1 s
Dielectric strength between input/output: 3000 V AC
Dielectric strength between input/PE: 1500 V AC
Ambient temperature range: –20…+70 °C
Protection category: IP20