![\"\"](\"https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/01\/\u6444\u56fe\u7f51_501238052_\u7535\u52a8\u5de5\u5177\u5957\u88c5\u975e\u4f01\u4e1a\u5546\u7528-300x200.jpg\")
<\/p>\n\u0645\u0639 \u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0633\u0648\u0642 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u0637\u0648\u0631\u060c \u064a\u0637\u0627\u0644\u0628 \u0627\u0644\u0645\u0633\u062a\u0647\u0644\u0643\u0648\u0646 \u0628\u0639\u0645\u0631 \u0628\u0637\u0627\u0631\u064a\u0629 \u0648\u0623\u062f\u0627\u0621 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0623\u0643\u0628\u0631. \u0643\u0644 \u0647\u0630\u0627 \u064a\u062a\u0648\u0642\u0641 \u0639\u0644\u0649 \u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u201c\u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0642\u0644\u0628\u201d \u0641\u064a \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629: MOSFET. \u0644\u0627 \u064a\u0642\u062a\u0635\u0631 \u062f\u0648\u0631 MOSFET \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0639\u0644\u0649 \u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0648\u0642\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u064a\u0637\u064a\u0644 \u0623\u064a\u0636\u064b\u0627 \u0645\u0646 \u0639\u0645\u0631 \u0627\u0644\u0623\u062f\u0627\u0629 \u0648\u064a\u0642\u0644\u0644 \u0645\u0646 \u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u0623\u0639\u0637\u0627\u0644.<\/p>\n
\u0646\u0642\u062f\u0645 \u0644\u0643 \u0627\u0644\u064a\u0648\u0645 \u062f\u0644\u064a\u0644\u0627\u064b \u0634\u0627\u0645\u0644\u0627\u064b \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u062d\u062f\u0627\u062a MOSFETs Goodwork MOSFET \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 - \u0646\u0648\u062c\u0647\u0643 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629 \u062e\u0644\u0627\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u0635\u062d\u064a\u062d!<\/p>\n
<\/p>\n
<\/p>\n
1. \u0645\u0627\u0630\u0627 \u064a\u0641\u0639\u0644 MOSFET \u0628\u0627\u0644\u0636\u0628\u0637 \u0641\u064a \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u061f<\/b><\/strong><\/p>\n 1.1. \u0646\u0638\u0627\u0645 \u062f\u0641\u0639 \u0627\u0644\u0645\u062d\u0631\u0643 (\u0627\u0644\u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629)<\/p>\n \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0627\u0644\u0645\u0635\u0642\u0648\u0644: \u064a\u0633\u062a\u062e\u062f\u0645 \u062f\u0627\u0631\u0627\u062a \u0627\u0644\u062c\u0633\u0631 H-\u0627\u0644\u062c\u0633\u0631 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0623\u0645\u0627\u0645\u064a\/\u0627\u0644\u062e\u0644\u0641\u064a + \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062f\u0642\u064a\u0642 \u0641\u064a \u0633\u0631\u0639\u0629 PWM\u060c \u0648\u064a\u062a\u0639\u0627\u0645\u0644 \u0628\u0633\u0647\u0648\u0644\u0629 \u0645\u0639 \u0627\u0644\u0645\u0647\u0627\u0645 \u0627\u0644\u0645\u062a\u0646\u0648\u0639\u0629 \u0645\u062b\u0644 \u0641\u0643 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0648\u0627\u0644\u062d\u0641\u0631.<\/p>\n \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0628\u062f\u0648\u0646 \u0641\u0631\u0634: \u062c\u0648\u0647\u0631 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u062c\u0633\u0631\u064a\u0629 \u0633\u062f\u0627\u0633\u064a\u0629 \u0627\u0644\u062a\u0631\u0627\u0646\u0632\u0633\u062a\u0648\u0631 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0645\u0631\u0627\u062d\u0644\u060c \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062f \u0633\u0631\u0639\u0629 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0637\u0627\u0642\u0629 \u0627\u0644\u0623\u062f\u0627\u0629 \u0648\u0633\u0644\u0627\u0633\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p>\n \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629: \u0645\u0642\u0627\u0648\u0645\u0629 \u062a\u0634\u063a\u064a\u0644 \u0645\u0646\u062e\u0641\u0636\u0629 (Rds(on))\u060c \u0648\u0633\u0631\u0639\u0629 \u062a\u0628\u062f\u064a\u0644 \u0639\u0627\u0644\u064a\u0629\u060c \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0642\u0648\u064a\u0629 \u0644\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0645\u0641\u0627\u062c\u0626.<\/p>\n 1.2. \u0646\u0638\u0627\u0645 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0629 (BMS\u060c \u062d\u0627\u0631\u0633 \u0627\u0644\u0633\u0644\u0627\u0645\u0629)<\/p>\n \u062a\u0634\u0643\u0644 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0632\u0627\u0626\u062f\/\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 (\u062a\u0645\u0646\u0639 \u0627\u0644\u0634\u062d\u0646 \u0627\u0644\u0632\u0627\u0626\u062f\/\u0627\u0644\u062a\u0641\u0631\u064a\u063a \u0627\u0644\u0632\u0627\u0626\u062f) \u0648\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f\/\u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 (\u0641\u0635\u0644 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0633\u0631\u064a\u0639 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0623\u0639\u0637\u0627\u0644) \u0627\u0644\u062e\u0637 \u0627\u0644\u0623\u0648\u0644 \u0644\u0644\u062f\u0641\u0627\u0639 \u0639\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0629.<\/p>\n \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629: \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0645\u0646\u062e\u0641\u0636 \u0644\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0633\u0627\u0643\u0646\u0629\u060c \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u0648\u0627\u062a\u0633\u0627\u0642 \u0645\u0645\u062a\u0627\u0632.<\/p>\n 1.3. \u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0634\u062d\u0646 (\u0636\u0645\u0627\u0646 \u0648\u0642\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644)<\/p>\n \u0623\u062f\u0648\u0627\u062a \u0645\u062d\u0645\u0648\u0644\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0637\u0627\u0642\u0629: \u062a\u0643\u0641\u064a VDMOS \u0630\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0639\u0627\u0644\u064a.<\/p>\n \u0623\u062f\u0648\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0637\u0627\u0642\u0629: \u062a\u0642\u0644\u0644 \u0648\u062d\u062f\u0627\u062a MOSFET \u0630\u0627\u062a \u0627\u0644\u0648\u0635\u0644\u0629 \u0627\u0644\u0641\u0627\u0626\u0642\u0629 (SJ) \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u0627\u0644\u062e\u0633\u0627\u0626\u0631 \u0648\u062a\u0639\u0632\u0632 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0634\u062d\u0646.<\/p>\n \u062a\u0648\u0635\u064a\u0629 \u0645\u0646\u062a\u062c Goodwork: \u062a\u0642\u0644\u0644 \u0633\u0644\u0633\u0644\u0629 MOSFETs VDMOS \u0648MOS MOS \u0645\u0646 Goodwork \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u062e\u0633\u0627\u0626\u0631 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0641\u064a \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0634\u062d\u0646\u060c \u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0648\u064a\u0637\u064a\u0644 \u0639\u0645\u0631 \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0629 \u0644\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629.<\/p>\n <\/p>\n <\/p>\n 2 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0643\u0648\u0646\u0629 \u0645\u0646 \u0623\u0631\u0628\u0639 \u062e\u0637\u0648\u0627\u062a \u0644\u0644\u0645\u0637\u0627\u0628\u0642\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0648\u062a\u062c\u0646\u0628 \u0627\u0644\u0645\u0632\u0627\u0644\u0642<\/b><\/strong><\/p>\n \u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u064a\u0639\u062a\u0645\u062f \u0627\u062e\u062a\u064a\u0627\u0631 MOSFET \u0639\u0644\u0649 \u0627\u0644\u062d\u062f\u0633. \u0623\u062a\u0642\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0623\u0631\u0628\u0639\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u062d\u0644 \u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u062f\u0648\u0646 \u0639\u0646\u0627\u0621!<\/p>\n 2.1. \u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u062c\u0647\u062f: \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0623\u0648\u0644\u0627\u064b\u060c \u0636\u0645\u0627\u0646 \u0627\u0644\u0647\u0627\u0645\u0634 \u0627\u0644\u0643\u0627\u0641\u064a<\/p>\n \u0644 \u0645\u0628\u062f\u0623 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631: \u062c\u0647\u062f \u0627\u0644\u0627\u0646\u0647\u064a\u0627\u0631 (Vds) \u2265 1.5-2 \u0636\u0639\u0641 \u062c\u0647\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p>\n \u0644 \u0645\u062b\u0627\u0644: \u0646\u0638\u0627\u0645 \u0628\u0637\u0627\u0631\u064a\u0629 12 \u0641\u0648\u0644\u062a \u2192 \u062d\u062f\u062f \u0627\u0644\u0637\u0631\u0627\u0632\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0641\u0629 30 \u0641\u0648\u0644\u062a \u0623\u0648 \u0623\u0639\u0644\u0649.<\/p>\n \u0645\u0646\u0637\u0642 \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d: \u064a\u0642\u0627\u0648\u0645 \u0627\u0644\u0641\u0648\u0644\u062a\u064a\u0629 \u0627\u0644\u0639\u0643\u0633\u064a\u0629 \u0648\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0645\u0641\u0627\u062c\u0626 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0623\u062b\u0646\u0627\u0621 \u062f\u0648\u0631\u0627\u062a \u062a\u0634\u063a\u064a\u0644\/\u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u0645\u062d\u0631\u0643 \u0644\u0645\u0646\u0639 \u062a\u0639\u0637\u0644 \u0627\u0644\u062c\u0647\u0627\u0632.<\/p>\n 2.2. \u0627\u0644\u0628\u0627\u0631\u0627\u0645\u062a\u0631\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u064a\u0629: \u0623\u0633\u0627\u0633 \u0627\u0644\u0623\u062f\u0627\u0621\u060c \u062d\u0633\u0627\u0628 \u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0630\u0631\u0648\u0629<\/p>\n \u0644\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646 (ID): \u22655-10 \u0623\u0636\u0639\u0627\u0641 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646 \u0644\u0644\u0645\u062d\u0631\u0643.<\/p>\n \u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0630\u0631\u0648\u0629 (IDM): \u22653 \u0623\u0636\u0639\u0627\u0641 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646 \u0644\u0644\u0645\u062d\u0631\u0643 (\u0644\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u0629 \u0627\u0644\u0644\u062d\u0638\u064a\u0629 \u0644\u0628\u062f\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644).<\/p>\n l\u0645\u062b\u0627\u0644 \u062d\u0633\u0627\u0628\u064a: \u0645\u062b\u0642\u0627\u0628 12 \u0641\u0648\u0644\u062a\/500 \u0648\u0627\u0637 \u2192 I = 500 \u0648\u0627\u0637\/12 \u0641\u0648\u0644\u062a \u2248 42 \u0623\u0645\u0628\u064a\u0631 \u2192 \u062d\u062f\u062f \u2265 100 \u0623\u0645\u0628\u064a\u0631 \u062a\u064a\u0627\u0631 \u0645\u0642\u062f\u0631.<\/p>\n 2.3. \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 (Rds (\u062a\u0634\u063a\u064a\u0644)): \u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0643\u0641\u0627\u0621\u0629\u060c \u0627\u0644\u0623\u0642\u0644 \u0623\u0641\u0636\u0644<\/p>\n \u0644 \u0645\u0628\u062f\u0623 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631: \u0625\u0639\u0637\u0627\u0621 \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0629 \u0644\u0644\u0645\u0648\u062f\u064a\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0642\u0644 \u0639\u0646 10 \u0623\u0645\u062a\u0627\u0631 \u0645\u0626\u0648\u064a\u0629\u061b \u064a\u0648\u0635\u0649 \u0628\u0623\u0642\u0644 \u0645\u0646 5 \u0623\u0645\u062a\u0627\u0631 \u0645\u0626\u0648\u064a\u0629 \u0644\u0644\u0623\u062f\u0648\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0637\u0627\u0642\u0629.<\/p>\n \u0644 \u0631\u0624\u064a\u0629 \u0645\u0642\u0627\u0631\u0646\u0629: \u064a\u0642\u0644\u0644 \u0645\u0648\u0632\u0639 MOSFET \u0630\u0648 4.5m\u03a9 \u0645\u0642\u0627\u0628\u0644 10m\u03a9 \u0645\u0646 \u062a\u0628\u062f\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0645\u0642\u062f\u0627\u0631 55% \u0639\u0646\u062f \u0646\u0641\u0633 \u0627\u0644\u062a\u064a\u0627\u0631.<\/p>\n 2.4. \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0628\u0648\u0629: \u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/p>\n \u062a\u0648\u0635\u064a\u0627\u062a Goodwork: \u062a\u0648\u0641\u0631 Goodwork \u062e\u064a\u0627\u0631\u0627\u062a \u062a\u063a\u0644\u064a\u0641 \u0645\u062a\u0646\u0648\u0639\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 TO-252 \u0644\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0648SOP8 \u0648To-220 \u0648To-247 \u0644\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0629 \u0625\u0644\u0649 \u0627\u0644\u0643\u0628\u064a\u0631\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0628\u0631 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629.<\/p>\n <\/p>\n 3<\/b><\/strong>. \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629<\/b><\/strong><\/p>\n \u064a\u0639\u0645\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0642\u064a\u0642 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0639\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629:<\/p>\n 3.1. \u0627\u0644\u0645\u062b\u0627\u0642\u0628\/\u0627\u0644\u0645\u0641\u0643\u0627\u062a (\u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u0627\u064b)<\/p>\n \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644: \u062c\u0647\u062f 12-20 \u0641\u0648\u0644\u062a\u060c \u0637\u0627\u0642\u0629 500-1000 \u0648\u0627\u0637\u060c \u0630\u0631\u0648\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 30-50 \u0623\u0645\u0628\u064a\u0631<\/p>\n \u0627\u0644\u062a\u0648\u0635\u064a\u0629: \u0642\u0646\u0627\u0629 N-\u0642\u0646\u0627\u0629 N MOSFET\u060c \u062c\u0647\u062f \u0627\u0646\u0647\u064a\u0627\u0631 30-60 \u0641\u0648\u0644\u062a\u060c \u062a\u064a\u0627\u0631 \u0645\u0642\u0646\u0646 60-100 \u0623\u0645\u0628\u064a\u0631\u060c Rds(\u0639\u0644\u0649) <5m\u03a9\u060c \u0639\u0628\u0648\u0629 TO-252<\/p>\n 3.2. \u062c\u0644\u0627\u062e\u0627\u062a\/\u062c\u0644\u0627\u062e\u0627\u062a \u0628\u0632\u0627\u0648\u064a\u0629 (\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0637\u0627\u0642\u0629)<\/p>\n \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644: \u062a\u064a\u0627\u0631 \u0645\u062a\u062f\u0641\u0642 \u0639\u0627\u0644\u064d\u060c \u062a\u064a\u0627\u0631 \u0639\u0627\u0644\u064d \u0645\u0633\u062a\u062f\u0627\u0645\u060c \u0625\u062f\u0627\u0631\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u0645\u062a\u0637\u0644\u0628\u0629<\/p>\n \u062a\u0648\u0635\u064a\u0629: \u0645\u0639\u062f\u0644 \u062c\u0647\u062f 60 \u0641\u0648\u0644\u062a +\u060c \u062a\u064a\u0627\u0631 \u0645\u0642\u0646\u0646 100 \u0623\u0645\u0628\u064a\u0631 +\u060c Rds(on) <3m\u03a9\u060c \u0639\u0628\u0648\u0629 TO-220\/TO-247 \u0645\u0639 \u062a\u0628\u062f\u064a\u062f \u062d\u0631\u0627\u0631\u064a \u0645\u062d\u0633\u0651\u0646<\/p>\n 3.3. \u0627\u0644\u0645\u0646\u0627\u0634\u064a\u0631\/\u0627\u0644\u0645\u0637\u0627\u0631\u0642 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 (\u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0635\u062f\u0645\u064a\u0629)<\/p>\n \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629: \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0635\u062f\u0645\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a\u0629 (UIS) + \u0627\u0646\u062e\u0641\u0627\u0636 Rds(\u0639\u0644\u0649)<\/p>\n \u062a\u0648\u0635\u064a\u0629: \u0645\u0646\u062a\u062c\u0627\u062a \u0645\u062e\u0635\u0635\u0629 \u0645\u0646 \u0633\u0644\u0633\u0644\u0629 UIS \u0639\u0627\u0644\u064a\u0629\u060c \u062a\u062a\u062d\u0645\u0644 \u0638\u0631\u0648\u0641 \u0627\u0644\u0635\u062f\u0645\u0627\u062a \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629 \u062f\u0648\u0646 \u0639\u0646\u0627\u0621<\/p>\n 3.4. \u0645\u0641\u062a\u0627\u062d \u0631\u0628\u0637 \u0643\u0647\u0631\u0628\u0627\u0626\u064a (\u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0639\u0627\u0644\u064a)<\/p>\n \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644: \u062a\u064a\u0627\u0631 \u0639\u0627\u0644\u064a \u0644\u062d\u0638\u064a\u060c \u0648\u062a\u0634\u063a\u064a\u0644 \u0639\u0627\u0644\u064a \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0644\u0641\u062a\u0631\u0629 \u0642\u0635\u064a\u0631\u0629<\/p>\n \u062a\u0648\u0635\u064a\u0629: \u0646\u0645\u0627\u0630\u062c (Rds(on) \u0645\u0646\u062e\u0641\u0636\u0629\u060c \u0648\u0646\u0645\u0627\u0630\u062c \u0643\u062b\u0627\u0641\u0629 \u062a\u064a\u0627\u0631 \u0639\u0627\u0644\u064a\u0629\u060c \u0648\u0645\u0648\u0627\u0632\u0646\u0629 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0623\u062f\u0627\u0621 \u0627\u0644\u0627\u0646\u0641\u062c\u0627\u0631<\/p>\n <\/p>\n 4<\/b><\/strong>. \u062f\u0644\u064a\u0644 \u062a\u062c\u0646\u0628 \u0645\u0632\u0627\u0644\u0642 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/b><\/strong><\/p>\n \u2705 \u0627\u0641\u0639\u0644 \u0630\u0644\u0643:<\/p>\n \u062a\u0623\u0643\u062f \u0645\u0646 \u0648\u062c\u0648\u062f \u0647\u0627\u0645\u0634 \u062c\u0647\u062f \u0643\u0627\u0641\u064d: \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0645\u0627 \u064a\u0632\u064a\u062f \u0639\u0646 50% \u0645\u0634\u062a\u0642<\/p>\n \u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629: \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0648\u0635\u0644\u0629 MOSFET \u0623\u0642\u0644 \u0645\u0646 125 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/p>\n \u0637\u0627\u0628\u0642 \u0627\u0644\u0637\u0627\u0642\u0629 \u0645\u0639 \u0627\u0644\u0639\u0628\u0648\u0629: \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0632\u0645 \u0635\u063a\u064a\u0631\u0629 \u0644\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629\u060c \u0648\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0644\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/p>\n \u062a\u062d\u0642\u0642 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631: \u062a\u0642\u064a\u064a\u0645 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u0629 \u0623\u062b\u0646\u0627\u0621 \u0623\u062e\u0630 \u0627\u0644\u0639\u064a\u0646\u0627\u062a<\/p>\n \u274c \u062a\u062c\u0646\u0628 \u0647\u0630\u0647:<\/p>\n \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062c\u0647\u062f \u201c\u0627\u0644\u0643\u0627\u0641\u064a \u0641\u0642\u0637\u201d<\/p>\n \u0625\u0639\u0637\u0627\u0621 \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0629 \u0644\u0644\u0633\u0639\u0631 \u0639\u0644\u0649 \u0627\u0644\u0633\u0639\u0631 (\u0639\u0644\u0649)<\/p>\n \u0625\u062c\u0628\u0627\u0631 \u0627\u0644\u062d\u0632\u0645 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0637\u0627\u0642\u0629<\/p>\n \u062a\u062c\u0627\u0647\u0644 \u0627\u062a\u0633\u0627\u0642 \u0627\u0644\u062f\u064f\u0641\u0639\u0627\u062a<\/p>\n <\/p>\n 5<\/b><\/strong>.\u062a\u0648\u0635\u064a\u0627\u062a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0635\u0644\u0628\u0629: \u062d\u0644 \u0634\u0627\u0645\u0644 \u0648\u0641\u0639\u0627\u0644 \u0648\u0645\u0648\u062b\u0648\u0642 \u0628\u0647 \u0648\u0641\u0639\u0627\u0644 \u0648\u0645\u0648\u062b\u0648\u0642 \u0628\u0647<\/b><\/strong><\/p>\n \u0633\u0648\u0627\u0621\u064b \u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a\u060c \u0623\u0648 \u062d\u0645\u0627\u064a\u0629 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\u0639\u0644\u0649<\/p>","protected":false},"author":2,"featured_media":10914,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10913","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t![\"\"](\"https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/01\/\u6444\u56fe\u7f51_602142324_\u5de5\u5177\u7535\u94bb\u7684\u5236\u9020\u975e\u4f01\u4e1a\u5546\u7528-300x198.jpg\")
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