NOTE:
1: Ripple & Noise is measured by using 20MHz bandwidth limited oscilloscope and terminated each output with a 0.1uF ceramic capacitor & parallel with 47uF aluminum capacitor at full load and nominal line.
2: Line regulation is defined by changing ±10% of input voltage from nominal line at rated load.
3: Max. Power (W) >=Vo x Io
Electrical Specification
INPUT
• Input Range 100 to 240 VAC
• Frequency 50 to 60Hz
• Input Current <= 1.0A
• Inrush Current 30A/100VAC 60A/230VAC
• Hold Up Time ≥8.3ms
• Turn On Time <= 3s
OUTPUT
•Over Voltage Protection Auto Recovery
•Short Circuit Protection Latch off
•Over Current Protection Auto Recovery
ENVIRONMENTAL
•Operating Temperature 0 to 40°C
•Storage Temperature -20 to 85°C
•Operation Humidity 10% to 90 %
•Storage Humidity 5% to 95 %
SAFETY
• Certified for the whole series: EN60950, CCC
Product Introduction
If you've ever shopped for a laptop, you've probably seen a dizzying array of different power adapters. Some are small and sleek, while others are large and bulky. But what exactly is the difference between all of these adapters?
In short, a laptop's power adapter converts AC power from your home or office outlet into DC power that your laptop can use. A universal DC-DC adapter does the same thing, but it can also convert DC power from one voltage to another. This makes it ideal for use with laptops that require different voltages, or for traveling when you might need to use an unfamiliar power outlet.
When shopping for a new adapter, it's important to make sure that it is compatible with your laptop's make and model. Most adapters will list the laptops they are compatible with on the packaging. If you're not sure which adapter you need, you can usually find this information in your laptop's manual or on the manufacturer's website.
Product Advantage
A laptop is a personal computer designed for portable use that is small and light enough to be carried around easily. A universal DC-DC adapter is a device that can be used with any laptop, making it a more versatile and convenient option for those who travel frequently or have multiple laptops.
Here are some of the advantages that a universal DC-DC adapter has over a laptop:
1. More Versatile: A universal DC-DC adapter can be used with any laptop, regardless of make or model. This makes it ideal for those who travel frequently or have multiple laptops.
2. More Convenient: A universal DC-DC adapter is more convenient than a laptop because it does not need to be carried around. It can be left at home or in the office, and only needs to be plugged into the laptop when it is needed.
3. lighter weight: A universal DC-DC adapter is typically much lighter than a laptop, making it easier to carry around.
4. Smaller Size: A universal DC-DC adapter is usually smaller in size than a laptop, taking up less space in luggage or on a desk.
Product Uses
A laptop DC adapter is a power adapter that converts the DC power from an AC outlet into the specific DC voltage required by your laptop. It then supplies that voltage to your laptop through a cord with a rectangular plug at one end (the "barrel" connector, which mates with the port on your laptop) and either a pronged AC plug or bare wires at the other.
Most laptops require between 15 and 20 volts DC, though some newer models can operate on as little as 12 volts. The required voltage is usually printed on a label on the bottom of the laptop, next to the word "INPUT." The current (amperage) rating may also be printed there; it will be expressed in amperes (e.g., "3.0A") or milliamperes ("3,000mA").
You can use a universal DC adapter in place of a dedicated laptop adapter if it delivers the correct voltage and has the right kind of plug to fit your laptop's power port. Many universal adapters have switchable output voltages, so you can set them to match what your laptop requires. Some also come with multiple tips that fit different kinds of plugs; if yours doesn't have the right tip for your laptop, you can usually buy one that does. Just be sure to check that it's rated for enough current to handle your particular model!
