Product Description

variable frequency ac power supply 1.**0% full load burn-in test 2.Cooling by free air convection 3.IP*7 4.CE,RoHS,TUV Features for *4W variable frequency ac power supply: Input Voltage Input Frequency Constant Current Powr Factor Inrush Current Inrush Current Total Syntonic Wave ******4Vac *0/*0Hz **0ma >0.9 *0A(**5Vac) *0A(**4Vac) ? Product Output Specification Output Voltage Max, Output Power Output Current Efficiency No-load power Output Ripple Load Regulation ****8V *4W 0.*9A ?*5%(**0VaC) <2.5W ?**0mVp-p ?±*0% Protection Function: over voltage, over current, short circuit protection:Auto recovery Environmental Specification Operation Temp Store Temp Raise Temp Operation Humidity Env. protection Using Feild **5~*0°c **0~*0°c ?*0°c 5~*5%RH IP*4 In door Packging&Delivery terms& Quotation valid time: * Packing: 1pc/plastic bag, then into **0pcs/export standard cartons * Lead time:**7days after we receive your deposit of the order. * Delivery terms: shipping by sea or air are both ok.It depends on your desicion. If you have your own carrier,tell me about that. * Quotation valid time:One month. * OEM and ODM aeccpted:YES Our service: * Our slogan is "keeping in touch with our customers with parts of quality and benefiting our customers with best service." * Our promise, so long as product quality has question, upon test and find out if they are our fault, we can exchange or resupply to you for free with my company connection