AC-ASDSC-017 - Uncategorized Mach Power - Free user manual and instructions
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| Product Type | Universal AC Adapter / Laptop Charger |
| Brand | Mach Power |
| Model | AC-ASDSC-017 |
| Input Voltage | 100-240V AC, 50/60Hz (worldwide compatible) |
| Output Voltage | Adjustable from 12V to 24V, selectable via switch |
| Output Current | Up to 5A (90W max power) |
| Connector Types | Includes 6 interchangeable DC tips for major laptop brands (Dell, HP, Lenovo, Asus, Acer, etc.) |
| Polarity | Universal polarity with reverse polarity protection |
| Power Cord Length | 1.5 meters (AC cable) + 1.2 meters (DC cable) |
| Dimensions (L x W x H) | 110 x 45 x 30 mm |
| Weight | 180 g (approx., without cables) |
| Protection Features | Overcurrent, overvoltage, short-circuit, and overheat protection |
| LED Indicator | Green LED shows power status |
| Certifications | CE, RoHS, FCC compliant |
| Package Contents | Adapter, AC power cord, 6 DC tips, user manual |
| Safety Instructions | Use only in dry conditions; do not cover the adapter while in use |
| Maintenance and Cleaning | Unplug before cleaning; wipe with a dry, soft cloth; do not use any liquids |
| Repairability | Do not attempt to open or repair; contact a qualified service agent |
| Storage | Store in a cool, dry place away from direct sunlight and heat sources |
Frequently Asked Questions - AC-ASDSC-017 Mach Power
Is this adapter compatible with my laptop?
This universal adapter comes with 6 interchangeable tips that cover most major laptop brands (Dell, HP, Lenovo, Asus, Acer, etc.). Before use, check the voltage and current requirements of your laptop (usually printed on the original adapter or battery). Set the output voltage to match exactly and select the tip that fits securely. If in doubt, consult your laptop's manual.
How do I select the correct voltage and polarity?
First, identify the required input voltage of your laptop (e.g., 19V). Adjust the selector switch on the adapter to that voltage. The polarity is typically printed next to the DC jack on your laptop or original adapter. Most universal adapters have a polarity switch (usually a small arrow) to change between positive and negative center pins. Always double-check polarity before connecting to avoid damage.
Can I use this adapter overnight?
It is generally safe to leave the adapter connected, as it has overcharge and overcurrent protection. However, for optimal safety and energy saving, we recommend unplugging the adapter once your laptop is fully charged, especially if you are away or sleeping. Never cover the adapter with blankets or papers as it may overheat.
What should I do if the adapter becomes very hot?
A slight warmth is normal during operation. If it becomes excessively hot, disconnect immediately and let it cool down. Check that the adapter is not covered and that the fan vents (if any) are free. Verify that the selected voltage matches your laptop. If the problem persists, the adapter may be faulty; contact customer support and do not attempt to repair it yourself.
Why is the LED not turning on?
If the green LED indicator does not light up, first ensure the AC cable is properly plugged into a working wall outlet. Check that the cable connection to the adapter is secure. If the LED still remains off, test another outlet or try a different cable. If none works, the adapter may be damaged; do not open it — contact the seller for replacement.
Can I use this adapter with car power (12V)?
No. This is an AC adapter designed to operate from a standard mains outlet (100-240V AC). It cannot be directly connected to a car cigarette lighter. If you need a car charger, you would require a separate DC-to-DC converter or an inverter. Never plug this adapter into a DC source, as it will cause internal damage.
How do I store the adapter when not in use?
Coil the cables loosely and avoid sharp bends. Store the adapter in a cool, dry place away from direct sunlight, moisture, and heat sources. Keep the interchangeable tips in a safe place, for example in a small bag, to prevent losing them. Always unplug the adapter when not in use to save energy and prevent potential hazards.
Are replacement tips available?
Yes, the adapter comes with 6 common tips, but if you need a different one, you can often find compatible universal tips online or from the manufacturer. Check the model number (AC-ASDSC-017) to ensure compatibility. If a tip is damaged or lost, you may also order a replacement set from Mach Power customer service or authorized dealers.
Does the adapter support fast charging?
This adapter is a standard universal charger, not a fast charger. It delivers up to 90W of power, which is sufficient for most laptops and tablets but does not implement proprietary fast-charging protocols (e.g., Quick Charge, USB-PD). The charging speed will depend on your laptop's power management and the selected voltage/current.
Is it safe for international travel?
Yes, the adapter accepts 100-240V AC, 50/60Hz, so it is compatible with power systems in virtually all countries. You may only need a physical plug adapter to fit the local socket shape (e.g., US, EU, UK). The universal nature of the adapter makes it convenient for travelers. Always check that the socket rating is sufficient for the adapter's power draw.
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