12v10A centralized monitor power supply 220v 12v 12v DC adapter 12v120W turn open ..

The main parameters Model: TTW-12V120W Brand: Tong King Input voltage: AC90-132V / 176-264V output voltage: DC12V Output Current: 10A Output Power: 120W Product Size: 160 * 98 * 38 (mm) Warranty period: Three Year Certification: CE and ROHS certification ◇ Power EMC filter built-in immunity before using green energy switching power supply for chip design ◇ products manufactured 100% load aging ◇ input frequency: 47-63HZ ◇ Load stability: ± 2% ◇ load Power: ≤0.5W ◇ Ripple and noise: ≤1% ◇ Efficiency: ≥96% ◇ output voltage adjustment range: ± 10% ◇ output overload protection: 110-150% ◇ output over-voltage protection: 115-150% ◇ Resistance Pressure test: Input to output 3KV / 1min ◇ input to ground 1.5KV / 1min Features ◇ opening time: 0.1-0.5S ◇ Hold Time: 0.1-0.3S ◇ Working temperature: -10-50 ℃ ◇ Storage Temperature: -20 -85 ℃ ◇ working hours MTBF> 50,000 hours ◇ Cooling: Self-cooling Safety standards: According to GB4943, UL60950, EN60950 EMC standard design: According to GB9254, EN5522 A-level design is connected to the input of 220V, regardless of the positive and negative if you not cable, please contact our customer service staff