Power Supply Buck Converter Step Down Module AC-DC 5V 4.0A 20W

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Power Supply Buck Converter Step Down Module AC-DC 5V 4.0A 20W
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Manufacturer #ad - 1. Input features ac input ac 85-264v dc input dc 110-370v frequency range hz 47-63 hz input current ma 1. 0/115vac 05/230vac inrush currenta cold start: 10a/230vac output efficiencyTYP) 80% No-load standby mW ≤150mW/230VAC. 2. Output features output voltage vdc 5. 0v output voltage accuracy ±1% rated current adc 4.
0a rated power w 20w ripple and noise mvp - p rated input voltage, 20 mhz band ≤100mv linear adjustment rate full load ±1% Load regulation 10-100% load ±3% Start/ up time 2000ms, 30ms/115vac 1000ms, 30ms/230VAC Keep time ms 16ms/115VAC 50ms/230VAC. Overload protection rated input voltage rated output power of 115%-150% protection mode: hiccup mode, automatic recovery Over current protection Rated input voltage ≥1.
Power Supply Buck Converter Step Down Module AC-DC 5V 4.0A 20W #ad - 1 times io start delay holding time ms vin:230v ac 500ms loss electrical, the abnormal condition of abnormal load can be automatically returned Short Circuit Protection Rated input voltage Long short circuit, retention time ms Vin:230V AC 20ms. 3. General features operating temperature℃ -30-70° operating humidity rh 20-90%, no condensation temperature drift coefficient ±0
02%/℃ storage temperature and humidity -40~+85℃ 10-95%rh switching frequency khz 5-65 frequency conversion Control Chip Security Level CLASS B Electromagnetic Compatibility Adaptation: EN55022CISPR22 Class B en61000-3-2, -3.
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