HLK-PM03 HLK PM03 AC-DC AC DC 220V 220 V to ke 3.3V Step Down Buck

Kadang kita kesulitan untuk merangkai power supply sebagai kebutuhan project elektronik yang kita buat.

Kini dengan modul HLK-PM03 anda cukup menggunakan satu modul ini untuk mengubah tegangan AC menjadi DC 3.3 Volt.

Keterangan lebih lanjut ada di bawah.

Product Features:

ultra-thin, subminiature

full voltage input (90 ~ 264 Vac)

ripple and low noise

overload short circuit protection function

efficiency and power density

Product design to meet the EMC and safety testing requirements

power consumption, green environmental protection,no-load loss < 0.1 W

100% load test

the requirements of UL, CE,



Environmental Conditions:

1).Working temperature:-20- + 60 Celsius

2).Storage temperature: -40- + 80 Celsius

3).Relative Humidity: 5-95%

4).Cooling: natural cooling

5).Atmospheric pressure:80-106 Kpa

6).Altitude: 2000m

7).Vibration:Vibration coefficient 10 ~ 500Hz, 2G10min / 1cycle, 60min.each along X, Y, Z axes



Electrical Characteristics (at ambient temperature test):

input voltage:100-240 VAc

voltage range:90-264VAc

Maximum input current:0.2A

current surge:10A

Maximum input voltage:270VAc

slow start:50mS

Low Voltage Efficiency:Vin = 110VAc, full load 69%

High Voltage Efficiency:Vin = 220VAc, full load 70%

-term reliability:MTBF100,000h

Load rated output voltage:+ 3.3 0.1VDc

Full rated output voltage: + 3.3 0.2VDc

Short-term maximum output current: 1000mA

Maximum output current for a long time: 600mA

Voltage Regulation: 0.2%

Load regulation: 0.5%

Output ripple and noise (mVp-p): 50

Switch overshoot amplitude:( rated input voltage, output load plus 10%)5% VO

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

Selamat berkreasi