JZK 2 pcs HLK-PM01 AC DC 220V to 5V Step Down Power Supply Module Isolated Power Supply Module

JZK 2 pcs HLK-PM01 AC DC 220 V to 5 V step down power supply module, isolated power supply module . HLK-PM01 Mini size: 3.4 x 2 x 1.5 cm (Length*Width*Height). Weight: 21g Rated input voltage: 100-240 V AC Input voltage range: 90~264 V AC Maximum input current: ? 0.2 A Input inrush current: ? 10 A Maximum input voltage: ? 270 V AC Input slow start: ? 50 mS Input low voltage efficiency: Vin = 110V AC, the output full load ? 69 % Input high voltage efficiency: Vin = 220VAc, the output full load ? 70 % Long term reliability: MTBF ? 100,000 H No-load rated output voltage: 5 0.1 V DC Full load rated output voltage: 5 0.2 V DC Short time maximum output current: ? 1000 MA Long time maximum output current: ? 600 MA Voltage regulation: 0.2% Load Regulation: 0.5% Output ripple and noise: (MVp-p) ? 50 MV. -- Rated input voltage, output full load. With 20MHz bandwidth oscilloscope, the load side is tested with 10uF and 0.1uF capacitors. Switch machine overshoot: (Rated input voltage, output plus 10% load) ? 5% VO Output over-current protection -- Output the maximum load of 150-200% A Output short circuit protection. ** NOTICE: Temperature rise rule: At room temperature, the power supply capacitor, the main transformer and other internal surface temperature rise can not exceed 90 ?; Shell surface temperature rise can not exceed 60 ?; Package Included: 2 X HLK-PM01 step-down power supply module