flyback transformer with active cell balance

{"cid":"91183610","title":"Isolation Transformer for automotive active cell balance battery management system WA8582-ALD\n","imgUrl":"https:\/\/img.chinax.com\/nimg\/c3\/2a\/db85b6173945d787bdbaa2c9a2db-200x200-1.jpg","attrs":{"Price":"Supportive","Brand Name":"Shareway","Model Number":"WA8582-ALD","Minimum Order Quantity":"100pcs","Delivery Time":"Stock or 3-4 weeks","Certification":"CE UL RoHS ISO9001:2008","Place of Origin":"Guangdong China","Payment Terms":"TT,Paypal","Supply Ability":"5000K.PCS\/Month","Packaging Details":"500 parts per full reel","Product name":"Isolation Transformer for automotive active cell balance battery management system WA8582-ALD","Usage":"for automotive active cell balance battery management system","Mount":"Surface mount","Product type:":"Isolated Buck Transformer","Operating temperature range":"-40\u00b0C to +70\u00b0C","Package":"Tape \/ Reel"}}

{"cid":"91220860","title":"Li-Ion Lifepo4 Active Cell Balancer BMS 10A Battery Equalizer 200A 2S - 24S","imgUrl":"https:\/\/img.chinax.com\/nimg\/ae\/8f\/cec9ce5090b5adaab40fcee93a28-200x200-1.jpg","attrs":{"Price":"$108.9-$119.9","Brand Name":"Enerkey","Model Number":"EK-24S10EB","Minimum Order Quantity":"2 pieces","Delivery Time":"3-5days","Certification":"ISO9001\/CE\/ROHS","Place of Origin":"Shenzhen, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000pcs per day","Packaging Details":"Strong paper box +EVA Foam","Product name":"10A Smart Active Balancer for Battery Management Systems","Copper Thickness":"2oz","Application":"Electronics Device,RV refit, ebike","Board Thickness":"1.6mm","Battery Type":"Lithium\/Lifepo4\/Lto Battery Pack","External Port":"TTL \/ BT","Unit Quantity _DC Adapter Power Supply":"2s-24s","Unit Quantity _battery Powered:":"4S~24S","Base Material":"FR-4","Surface Finishing":"Lead-free HASL","Product Size":"L156 x W144 x T28(mm)","Weight with Package":"0.96kg"}}

{"cid":"91219512","title":"LTC3374EUHF#TRPBF IC REG BUCK ADJ 1A 8OUT 38QFN Analog Devices Inc.","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/b7\/c225088c60b09c45cb0dc819c4c4-200x200-1.jpg","attrs":{"Price":"Based on current price","Brand Name":"Analog Devices Inc.","Model Number":"LTC3374EUHF#TRPBF","Minimum Order Quantity":"1","Delivery Time":"3-5 work days","Payment Terms":"T\/T","Supply Ability":"In stock","Packaging Details":"anti-static bag & cardboard box","Function":"Step-Down","Output Configuration":"Positive","Topology":"Buck","Output Type":"Adjustable","Number of Outputs":"8","Voltage - Input (Min)":"2.7V","Voltage - Input (Max)":"5.5V","Voltage - Output (Min\/Fixed)":"0.8V","Voltage - Output (Max)":"5.5V","Current - Output":"1A","Frequency - Switching":"2MHz","Synchronous Rectifier":"No","Operating Temperature":"-40\u00b0C ~ 150\u00b0C (TJ)","Mounting Type":"Surface Mount","Package \/ Case":"38-WFQFN Exposed Pad","Supplier Device Package":"38-QFN (5x7)"}}