Ac 110V/220V To Dc 12V 20A 240W Universal Regulated Switching Power Supply Adapter Transformer Driver Converter For Led Strip Li
$19.60
Regular price
$28.00
-30%
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At Electroeshop, we understand that your pet supplies are important. That's why we take extra care with every package we send. All orders are shipped in double-boxes with full insurance for additional protection, ensuring your items arrive safely.
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Processing Time: Orders are processed within 1-3 business days
Domestic Delivery: Typically 3-5 business days
Please note that delivery times are estimates and may vary based on your location, weather conditions, or other unforeseen circumstances.
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Electroeshop currently only ships to the United States.
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We are pleased to offer free standard shipping on all orders within the United States.
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Package Included:1 X 12V 20A 240W Regulated Switching Power Supply (Power Cord Is Not Included). Be Sure To Confirm The Input And Output Voltage First: 1. You Can Choose The Proper Input Voltage (110V/220V) By A Black Switch To Avoid Damaging. Left Is: Ac 110V, Right Is Ac 220V. Please Set The Switch To 110V For Usa/Ca. 2. The 12V 20A Output Voltage Can Be Regulated By 15%, Which Greatly Expand Its Application Range. There Is A Yellow Botton On The Right Corner. Turn The Yellow Button Clockwise, The Output Voltage Could Be Fine Tuning. 3. The Max Use Of Power Should Be No More Than 80% Of The Full Loads, Otherwise,The Power Supply'S Spanlife Will Be Shortened. We Recommend You To Use This 12V 20A 240W Power Supply To Power Devices Less Than 16A 192W. 4. This Unit ''Does Not'' Comes With Installation Instruction, Wiring Cable, On/Off Switch, Or Screws. Professional Installation Of Qualified Electrician Is Highly Recommended. 5. High Voltage Inside, Do Not Remove The Cover. Dust The Switcher Out Every 2 Or 3 Months If Necessary. Why Does The Led Power Supply Stop Working? Maybe The Overcurrent Protective Switch (In The Power Supply) Disconnect. Please Unplug Your Ac Cable, It'S Important! Then Wait About 10 Minutes. It Will Be Auto Recovered. Then Reconnected It, It Will Work Well.
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Frequently Asked Questions
Q: What is the maximum output current and power of this power supply?A: The power supply offers a maximum output of 20A and 240W, making it suitable for devices that require DC 12V.
Q: Can I use this power supply for outdoor applications?A: No, this power supply is intended for indoor use only. It is important to keep it in a dry and safe environment to prevent any hazards.
Q: How do I adjust the output voltage of the power supply?A: The output voltage can be fine-tuned by turning the yellow button located on the right corner of the unit. It allows for an adjustable range of ±15%.
Q: What should I do if the power supply stops working?A: If the power supply stops working, it may be due to the overcurrent protective switch being activated. Unplug the AC cable, wait about 10 minutes for it to auto recover, then reconnect.
Q: Is professional installation required for this power supply?A: Yes, professional installation by a qualified electrician is highly recommended, as this unit does not come with installation instructions or wiring cables.
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