Switching power supply 220 / 24V input break can be frequent power off
Design has a project, but look at your off time.
In fact, the general power is not particularly large switching power supply by the transformer independent of a group of windings for the chip power supply, so the power to start the power supply, so that the power is turned on and then plugged into the plug When only a large resistor can be used directly to start the chip, to be stable output, so there will be a little start-up time
General power is not particularly large switching power supply by the transformer independent of a group of windings for the chip power supply, so the power to start when only a large resistor to directly step down the boot chip to be stable output, so there will be a little start Time.
Switching power supply products are widely used in industrial automation and control, military equipment, scientific research equipment, LED lighting, industrial equipment, communications equipment, electrical equipment, instrumentation, medical equipment, semiconductor refrigeration heating, air purifier, electronic refrigerator, Lighting, communications equipment, audio-visual products, security monitoring, LED light bags, computer chassis, digital products and equipment, and other fields.
