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SMD non-isolated switching regulators boost efficiency


MORNSUN K78 series non-isolated regulators provide compact size, high efficiency and are compatible with traditional LM78xx linear regulators. The SMD packaged K78T-500R3/K78T-1000R3 devices meet reflow soldering production requirements. The peak temperature of reflow soldering is Tc≤245℃ and keeps 60s (Max.) above 217℃, which meets the IPC/JEDEC J-STD-020D.1 standard. Device’s dimension is 15.24×11.40×8.25mm, with an efficiency of up to 95% and operating temperature ranges from -40 to +85 ° C, without additional heat sink.


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