Switching Power Supply Transformer Adjustable AC 110/220V to DC 0-24/36/48V 480W with Dual Digital Display

$70.19
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 

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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Description:
1. Switching power supply, convert AC 110V/220V to DC 0-24V(0-20A) / DC 0-36V(0-15A) / DC 0-48V(0-10A) 480W.
2. Come with two knob switches: a 0-24/36/48V DC fully adjustable
switch and a 0-10/15/20A fully current adjustable switch.
3. Dual input voltage, built-in 110V AC/220 V AC toggle switch(on the side), the defualt voltage is 220V DC.
4. Dual digital display the real-time output DC voltage and current.
5. Smart device surge protection for shortage, overload, overvoltage. And built-in intelligent temperature control cooling fan.
6. Wide input voltage range, widely used in battery charging, Industrial automation, LED light strip display, student experiment, 
    communications, etc.

Specification:
Product: Switching Power Supply
Model: HJS-480
Input Voltage: AC 110V/220V
Output: 

A: DC 0-24V 0-20A
B: 
DC 0-36V 0-15A 
C: 
DC 0-48V 0-10A

Power: 0-480W
Input Frequency Range: 50/60Hz

Modulation Mode: PWM
Output Start Time: ≤2S(120V AC), ≤1S(230V AC)
Output Hold Time: ≥10mS(120V AC), ≥20mS(230V AC)
Working Temperature: -10℃~+60℃
Working Humidity: 20% ~ 90%RH (no condensation)
Size: Approx. 215X115X50mm
Gross Weight: Around 900g


Note:
1. This product can work normally only when the input voltage is AC 110V or AC 220V, make sure that the local Using voltage is AC
    110V or AC 220V before you place an order.

2. The max current is 10A/15A/20A, so any device with less than 10A/15A/20A current can be used, any device with a current 10A/15A/20A
    upper cannot be used.

Package Included:
1 X  Switching Power Supply
9 X Terminals
1 X  Current Regulating Insert

How to limit current?
1. Operate in the case of power off , pull the small pull switch in the lower left corner to the left gear(current regulating).
2. Pull out the current regulating insert to the 2nd and 3rd ports of the wiring port, loosen the port screw with a screwdriver, and
    tighten with a screwdriver (at this time, connect to the AC power), and then the voltage digital display shows 0.00V, and the
    current shows the current current parameter.
3. Adjust the current knob(on the right side) , you can adjust the desired current limit parameter, and display the current parameter
    synchronously with the digital display. 0-20A/0-15A/0-10A can be adjusted in the whole process.
4. Remove the adjustment current insert and plug it back into the original insert card holder. After removing the digital display, the
    voltage is about 0.90V, and the current is 0.00A.
5. Pull the pull switch in the lower left corner to the right gear(open/use).
6. The power supply is in the parameter value of the desired current. Now you can adjust the voltage knob(the voltage digital display
    shows the output voltage in real time), the current does not change. And the current reaches 95% of the current limiting parameter,
    overload protection starts working.
7. The current digital display shows the current value of the device load at this time, and the load current is monitored in real time. And
    not to swich the current knob because the limited current parameter will change when you witch the current knob.

If there is no need for current limiting, use the general equipment, without the above operation, pull the pull switch in the lower left corner
to the right "open (use)" gear, and turn the (current adjustment knob) clockwise to the top. The maximum current limit at this time is 20A/
15A/10A, at this time the power supply parameter is the output 0-24V 20A/0-36V 15A/0-48V10A, which is equal to a 0-24V 20A /0-36V 15A/
0-48V 10A switching power supply.















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Product ID: 7576017 Category: Model: A (+2 more)
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