Changzhoushi MEQ Electronics Co., Ltd.  

Product Name: 400W 12V LED LIGHTING TRANSFORMER FOR OUTDOORS Model NO.: M-400-12 Brand: MEQ Certification: CE, ISO, CCC, BIS SGS Modulation System: PWM Energy Transmission: One-way Transmission Power Supplying System: Terminal Power Distribution Equipment Voltage Regulating Mode: Width Modulation Type Starting Mode: Self-excited Switching Power Supply Connection Mode: Series Switching Power Supply Input Voltage: 220V Output Power: 301 - 400W Warranty: 2 Years Output Type: Single Trademark: MEQ Transport Package: Standard Export Packing Specification: 250*120*60mm Origin: Jiangsu HS Code: 8504401990 Product Description 1.Model NO.: MEQ-400-12PInput:90-132V AC/ 198-264V AC· InputFrequency: 50-60Hz· Withstand voltage:Inputandoutput interval:1.5KV AC/1minAC-GND:1.5KV AC/1min· Working Temperature:-10~+50 Degree C· Storage Temperature:-20~+85Degree C· Features:·,Built - in EMI filter 100% full load burn-in test · Safety Standard: designed refer to GB4943,UL60950,EN60950 · EMCstandards: designed refer toGB9254,EN55022 class A · heat-dissipating method:air cooling·Protections:short circuit/over load/over voltage over load Protection: 110-150% over voltage protection(OVP) : 115-150% · Setup rise hold uptime:50ms,20msProduct ModelDC outputLoad regualR&NEfficiencyMEQ-400-1212V 33A0.5%100mV81%MEQ-400-2424V 16.7A0.5%120mV82%Type400w 12v 33acomponents100% newtransformerAll copperTerminal torque20kgPowerSufficientCapacitorStandardwarrantyTwo years2.FACTORY PROFILES3.Our products are widely used in many industries.1) LED display2) Post and telecommunications;3) Electric power;4) Instrumentation5) Semiconductor cooling and heating6) Medical equipment7) Monitoring system automatic control and railway signalWhat can we provide?1) control card2) switching power supply3) led cell board/ led movie screen/ led unit board4) Installer on-site installation5) High quality products and good after-sales service