Model Number: FY5503500S Brand Name: Fuyuang Key Specifications/Special Features: 54v dc power supply 3.5A 4 pin din connector with UL, SAA, CE, GSProduct DescriptionAdvantage:*Global certificates: CE,GS,CB,UL,CUL,FCC,PSE,SAA,C-TICK,RCM,KC,CCC,ROSH,REACH,ERP,MEPS,NRcan.*All power supply,battery chargers and power adaptersare 100% burn-in tested and inspected with automatic test equipmrnt(ATE).*100% inspection: no load voltage, load voltage,short circuit, OCP,OVP, Ripple Voltage, Primary, HIPOT test and general appearance.*Safety standard:IEC 60950, IEC 61347, IEC 61558, IEC 62321, EN 62233, EN 55022, EN 61000, EN 61558,EN61347, EN 62493, EN 60335, EN 62233, EN 60950, UL 60950, UL1012*Free maintance and testing services within 3years of purchase
*Key components made by ourselves, such as Transformer, case, and DC cord.
*Lead by general engineer of 25 years experience.
*Both OEM and ODM are vailable

Parameter:
Item name:54v dc power supply 3.5A 4 pin din connector with UL, SAA, CE, GS
Model No.:FY2905000S
AC Input:100-240V,50/60HZ
DC outputvoltage:54V
Outputcurrent:3.5A
Case dimension: 178*80*46MM
Package: White box + Exporter carton
DC cable length: 1M
DC plug( jack): Depends on customer's demand
AC cable: 1.2M
AC plug: US,EU,UK,AU,Japanese,Korean,Chinese
Efficiency:88%
Power factor:0.89
Drop testing:meet UL standard.
Temperature:Case 65 C Max.
Operating temperature-29C~ +45.5C
Storage temperature:-40C~ +75C
MTBF:30000 hours full rated load at 25C
AQL:MIL-STD-105E II CRI 0; MAJ 0.25; NIN 1.0

Features:
*Protection:Reverse polarity protection,Over load protection--- Auto recovery; Short circuit protection---Auto recovery, Over current protection---Auto recovery
*Level VI Energy Efficiency
*LED light indicates working status
*Cooling by free air convection
*HI-POT Tesiting:3700-4200V