350W Switching Power Supply

详情

Features: High efficiency, high reliability, low cost Universal AC / full range **0% full load burn-in test Protections: Short circuit , Over load , Over voltage PWM control and regulated Forced air cooling by built in DC fan Built-in cooling Fan ON-OFF control Fixed switching frequency at *5KHz 2 years warranty Dimensions: **5***5**0mmL*W*H Specifications: Input: Voltage Range *0 to **2 VAC/**0 to **4VAC , *7 to *3 Hz ; selected by switch **4 to **0VDC AC Current 6.5A/**5 V 4A/ **0 V Efficiency *3%(SP******5); *6%(SP******7); *4%(SP******2); *9%(SP******3); *8%(SP******5); *1%(SP******4); *2%(SP******7); *3%(SP******8); Inrush Current Cold start *0A/**5V*0A/**0V Leakage Current 3.5 mA/**0VAC Output: 5V/*0A , 7.5V/*0A , *2V/*9A , *3.5V/*5.8A , *5V/*3.2A , *4V/*4.6A , *7V/*3A , *8V/7.3A Protection: Over Load **5% - **5% Protection type: Fold back current limiting, recovers automatically after fault condition is removed Over Voltage **5% - **5% Protection type: hiccup mode, recovers automatically after fault condition is removed Environment: Working Temp., Humidity **0****0%*0 %RH Storage Temp., Humidity **0****0%*5 %RH Vibration ****0Hz, 2G *0min./1cycle, period for *0min, each long X, Y, Z, axes Safety: Withstand Voltage I/P-O/P: 3KVACI/P-FG: 1.5KVACO/P-FG: 0.5KVAC Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:**0M Ohms/**0VDC Standard : Safety Standard Design refer to UL***0 EMC Standard Design refer to EN****2, EN****4, EN****0 Others: Weight 1.*7Kg Packing *2pcs/*3.5Kg