9V 3W DC DC Converters HLKpm09 Board Mount 0.3A Over Current Protection

Input characteristics (test at room temperature 20 ℃).

Rated input voltage: 100-240 VAc

Input voltage range: 90-264 VAc

Maximum input current: ≤0.2 A

Input current surge: ≤10 A

maximum input voltage: ≤270 VAc

Enter slow start: ≤50 mS

Input Low Voltage Efficiency: Vin=110VAc,Output full-load≥69 %

Input High Voltage Efficiency: Vin=220VAc,output full-load≥70 %

Long-term reliability MTBF: ≥100,000 h

Load rated output voltage: +5±0.1 VDc

Full rated output voltage: +5±0.2 VDc

Short-term maximum output current: ≥1000mA

The maximum output current for a long time: ≥600 mA

Voltage Regulation: ±0.2 %

Load Regulation: ±0.5 %

Output ripple and noise: (mVp-p) ≤50

Rated input voltage, full load. Using 20MHz of bandwidth,

The load side 10uF and 0.1uF capacitor to be tested. mV

Switch overshoot amplitude (Rated input voltage and output load plus 10%)≤5 %VO

Output over-current protection 150-200% of the output maximum load A

Output short circuit protection Direct short circuit at the normal output, automatically resume normal operation after a short circuit removal