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    7.5V AC to DC Wall Adapter, 7.5W, 1A

    5 out of 5 based on 1 reviews | Write a review
    7.5W AC/DC wall adapter with output voltage 7.5VDC, output current 1A, capacity 1000mA, 100-250VDC input voltage, frequency 50-60Hz. The battery charger power adapter has the advantages of good flexibility, fast charging speed, environmental protection, non-toxicity, good flexibility, and durability.
    SKU: ATO-AWA-SPF-075
    This product has a minimum quantity of 3
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Lower cost wall mount AC adapter with 98% high efficiency, input ripple ≤80mV. The wall plug adapter is suitable for mobile landline, router, attendance machine electronic scale, fingerprint meter and gate control equipment.


    Model ATO-AWA-SPF-075
    Rated power 7.5W
    Output voltage 7.5VDC
    Output current 1A
    Input voltage 100-250VAC
    Frequency 50-60Hz
    DC port size 5.5*2.5mm (compatible 5.5*2.1mm)
    Efficiency 98%
    Shell material Fireproof plastic enclosure
    Colour Black
    Capacity 1000mA
    Input ripple ≤80mV
    Applicable equipment Mobile landline/ router/ attendance machine/  electronic scale/ fingerprint meter/ gate control equipment
    Size 74mm*42mm*28mm
    Certificates CE, FCC, RoHS
    Plug GB/ US/ EUR/ JPN/ UK/ GER/ AUS
    Warranty 2 years

    Dimension (mm)

    Dimension of AC wall adapter

    Tips: How to Solve the Electromagnetic Compatibility of AC Wall Adapter?

    Reduce the interference of the wall mount AC adapter itself to external and other electronic equipment, use the switching frequency modulation technology to modulate the switching frequency, and disperse the energy concentrated on the modulation switching frequency and its harmonics to the frequency bands around them to reduce each frequency. The EMI amplitude at the point. Choose electronic components that are not easy to generate noise, and are not easy to conduct and radiate noise. In particular, the fast recovery diode with small reverse recovery current and short recovery time is an ideal device for the high-frequency rectification part of a switching power supply, and excellent The selection of winding components such as transformers. In order to reduce the conducted interference, the most effective method is to install electromagnetic interference filters in the input and output circuits of the switching power supply.

    Existing reviews of 7.5V AC to DC Wall Adapter, 7.5W, 1A
    I’m very pleased with my purchase, I was skeptical thought that the 7.5W wall adapter might not charged as fast, but actually does great product.
    From: zzt | Date: 26/04/2022
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