Details

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BUY TOP227Y https://www.utsource.net/itm/p/12606630.html

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Input Voltage	VIN	180	-	265	VAC	-
Output Voltage	VOUT	-	5	-	VDC	-
Output Current	IOUT	-	0.3	-	A	-
Efficiency	畏	-	80	-	%	-
Power Factor	PF	-	0.9	-	-	-
No-Load Input Power	PNL	-	0.1	-	W	-
Operating Temperature	TOP	-40	-	85	掳C	-
Storage Temperature	TSTG	-40	-	125	掳C	-
Humidity	RH	-	85	-	%	Non-condensing
Inrush Current	IINRUSH	-	1.5	-	A	-

Instructions for Use:

1. Input Connection:

   • Connect the input terminals to the AC power source within the specified voltage range (180VAC to 265VAC).
   • Ensure proper polarity and use appropriate fuses or circuit breakers for protection.

2. Output Connection:

   • Connect the output terminals to the load.
   • The output voltage is regulated at 5VDC with a maximum current of 0.3A.

3. Mounting:

   • Mount the device on a heatsink or a well-ventilated area to ensure proper cooling.
   • Avoid exposing the device to temperatures outside the operating range (-40掳C to 85掳C).

4. Environmental Conditions:

   • Store the device in a dry environment with humidity levels up to 85% (non-condensing).
   • Do not expose the device to extreme temperatures during storage (-40掳C to 125掳C).

5. Inrush Current:

   • The inrush current can be as high as 1.5A. Use a soft-start circuit or a thermistor to limit inrush current if necessary.

6. Testing:

   • Before connecting the load, test the output voltage under no-load conditions to ensure it is within the specified range.
   • Monitor the temperature and performance during operation to ensure reliable performance.

7. Safety:

   • Follow all safety guidelines and regulations when handling and installing the device.
   • Disconnect the power source before making any connections or modifications.

(For reference only)