{"type":"product","schema_version":"1.0","item_id":"101148226018","canonical_url":"https://tw.bid.yahoo.com/item/101148226018","title":"含稅附發票~ Buck/Boost Converter - 8-40V to 12V/3A 降壓/升壓轉換器","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-23T17:19:43.848Z","current_price":620,"original_price":null,"stock_status":"low_stock","available_quantity":1,"sold_quantity":0,"seller":{"id":"Y5838639501","name":"物聯汪汪","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/df607274-1169-4446-96e3-9c6b5fc70c79.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/7d5b16bc-e511-42cf-9ec1-f1b619b169ce.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/ed13d07c-4215-493f-9b95-8e1504aacb85.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f53e3029-ad49-47b6-993a-3090a75b013d.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/7876c585-6540-41ac-88e9-7bc0dfaf5c52.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null}],"description":"本賣場商品一律含稅開發票，需要統編者請下單後備註公司名及統編即可!詳盡技術資料請見原廠或供應商 https://www.sparkfun.com/products/18376 [ https://www.sparkfun.com/products/18376 ]  料號：COM-18376\n\nThis is an industrial grade DC Buck-Boost converter that inputs 8V to 40V and outputs 12V up to 3A or 36W. With tons of heatsinking and protection, this DC block is perfect for battery applications (such as SLAs or LFPs) that need to power a steady load (such as 12V router and WiFi equipment) even while the input is varying (battery charge/discharge). 85% efficiency makes this a good, plug and play, DC Step-Up/Down solution.\n\nFeatures:\n\n- Input Voltage: 8 to 40VDC\n- Input Current: 1 to 6.8ADC\n- Quiescent Current: 25mA\n- Efficiency: 85%\n- Output Voltage Accuracy: ±1%\n- Line Regulation: ±0.2%\n- Ripple: 100mVp-p\n- Switching Frequency: 160kHz\nDocuments:\n\n- WG8-40S1203 Datasheet [ https://cdn.sparkfun.com/assets/3/f/8/8/9/WG8-40S1203.pdf ]","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"23453","category_name":"其他零組件","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092072521","name":"電腦零組件","url":"/tw/%E9%9B%BB%E8%85%A6%E9%9B%B6%E7%B5%84%E4%BB%B6-2092072521-category.html"},{"id":"23453","name":"其他零組件","url":"/tw/%E5%85%B6%E4%BB%96%E9%9B%B6%E7%B5%84%E4%BB%B6-23453-category.html"}],"view_count":0,"watch_count":0}