Details

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BUY HW300A https://www.utsource.net/itm/p/12611876.html

Parameter	Description
Model	HW300A
Input Voltage	100-240V AC, 50/60Hz
Output Voltage	12V DC
Output Current	30A
Efficiency	Up to 90%
Operating Temp.	-20掳C to +70掳C
Protection	Overload, short-circuit, over-temperature
Dimensions	150mm x 80mm x 40mm
Weight	1.2kg

Instructions:

1. Installation: Ensure the unit is placed in a well-ventilated area to prevent overheating.
2. Connection: Connect the input side to a stable power source within the specified voltage range. Connect the output cables to your device ensuring correct polarity.
3. Operation: Turn on the power supply and check the output voltage with a multimeter before connecting to sensitive devices.
4. Maintenance: Regularly inspect connections for corrosion or damage. Do not operate if any signs of malfunction are detected.
5. Safety: Do not attempt to disassemble the unit. Keep away from water and flammable materials.

(For reference only)