{"id":2516,"date":"2026-06-23T09:37:47","date_gmt":"2026-06-23T01:37:47","guid":{"rendered":"https:\/\/szfengheng.com\/?post_type=product&p=2516"},"modified":"2026-06-23T09:58:50","modified_gmt":"2026-06-23T01:58:50","slug":"20x08mm-dc-micro-blower-fan","status":"publish","type":"product","link":"https:\/\/szfengheng.com\/ar\/product\/20x08mm-dc-micro-blower-fan\/","title":{"rendered":"\u0645\u0631\u0648\u062d\u0629 \u0646\u0641\u062e \u0635\u063a\u064a\u0631\u0629 \u062a\u0639\u0645\u0644 \u0628\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 20 \u00d7 08 \u0645\u0645"},"content":{"rendered":"

The 2008 is a volute centrifugal blower with a 200mm impeller diameter, designed for applications requiring high static pressure and directional air delivery. Unlike ordinary axial fans, it utilizes centrifugal force to concentrate airflow at a 90\u00b0 angle, achieving static pressures exceeding 800Pa and easily overcoming resistance from ducts, filters, and bends. It supports 12V\/24V DC brushless or 220V AC shaded-pole motors and comes standard with dual ball bearings, providing ample airflow while maintaining low noise and a long lifespan. Widely used in 3D printer sealing and exhaust systems, air purifiers, welding fume extractors, industrial dust collection, and HVAC duct ventilation, it is a reliable choice for engineers implementing pressure-driven air delivery solutions.<\/h4>\n
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20x20x8MM (0.78″x0.78″x0.31″)-DC Blower FAN\u00a0\u0645\u0633\u0644\u0633\u0644<\/b><\/span><\/h2>\n
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\u0646\u0645\u0648\u0630\u062c:<\/td>\nFH2008<\/td>\n<\/tr>\n

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\u0627\u0644\u062c\u0647\u062f \u0627\u0627\u0644\u0643\u0647\u0631\u0628\u0649:<\/td>\n5 \u0641\u0648\u0644\u062a \/ 12 \u0641\u0648\u0644\u062a<\/td>\n<\/tr>\n

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\u0645\u0627\u062f\u0629:<\/td>\n\u0627\u0644\u0647\u064a\u0643\u0644: \u0628\u0644\u0627\u0633\u062a\u064a\u0643 (UL94V-0) \/ \u0627\u0644\u0645\u0631\u0648\u062d\u0629: \u0628\u0644\u0627\u0633\u062a\u064a\u0643 (UL94V-0)<\/td>\n<\/tr>\n

<\/p>\n

\u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0645\u062a\u0648\u0642\u0639:<\/td>\n\u0645\u062d\u0645\u0644 \u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a 30000 \u0633\u0627\u0639\u0629 (40 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629)<\/td>\n<\/tr>\n

<\/p>\n

\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0633\u0644\u0627\u0645\u0629:<\/td>\nCCC\u060c RoHS\u060c CE\u060c ISO9001<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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\u0645\u062a\u0648\u0641\u0631 \u0639\u0627\u062f\u0629\u064b \u0628\u0625\u0635\u062f\u0627\u0631\u0627\u062a 5 \u0641\u0648\u0644\u062a \u0623\u0648 12 \u0641\u0648\u0644\u062a\u060c \u0645\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0629 \u0623\u0648 \u0637\u0627\u0642\u0629 USB\u060c \u0622\u0645\u0646 \u0648\u0645\u0648\u0641\u0631 \u0644\u0644\u0637\u0627\u0642\u0629\u061b;<\/p>\n

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\u062a\u0634\u063a\u064a\u0644 \u0647\u0627\u062f\u0626 \u0648\u0639\u0645\u0631 \u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0637\u0648\u064a\u0644:<\/h3>\n

Most use\u00a0 hydraulic bearings, resulting in low operating noise (typically <30dB) and a lifespan of 10,000\u201330,000 hours;<\/p>\n

\u0645\u062d\u0631\u0643 \u0628\u062f\u0648\u0646 \u0641\u0631\u0634:<\/h3>\n

\u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0634\u0631\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0648\u064a\u062d\u0633\u0646 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629\u060c \u0648\u064a\u062f\u0639\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0633\u0631\u0639\u0629 PWM\u060c \u0648\u0647\u0648 \u0645\u0646\u0627\u0633\u0628 \u0644\u062a\u0628\u062f\u064a\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0623\u0648 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062a\u062f\u0641\u0642 \u0627\u0644\u0647\u0648\u0627\u0621 \u0641\u064a \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629.<\/p>\n

\u0644\u0645\u0627\u0630\u0627 \u062a\u062e\u062a\u0627\u0631\u0646\u0627\u061f<\/h3>\n