Non-Isolated Switching Regulator with 3A Output Current and 97% Efficiency


ByDinesh Kumar 0

K78-3AR3 Non-Isolated Switching Regulator

MORNSUN has extended its K78 series with the K78_3AR3 a new 3A output non-isolated switching regulator with an ultra-wide input voltage range of 8-36V. With the high efficiency of 97% and 2mA, no-load input current, the new device can operate at a temperature range of -40°C to +85°C without a heat sink. 

With characteristics such as continuous short-circuit protection, low ripple noise(40mV), the K78_3AR3 can be used on the non-isolated step-down circuit (it means that the input voltage is higher than the output voltage), universal product and any industry. K78_3AR3 is available in different packages of encapsulated SIP and open-frame SIP.

Features of K78_3AR3                        

  • High efficiency up to 97%
  • No-load input current as low as 2mA
  • Operating temperature range: -40°C to +85°C
  • Input voltage range:8-36V
  • Output short-circuit protection

For more information, visit the K78-3AR3 series product page.

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