Product Details
Input voltage: 4.5-32V.
Output voltage: 1-30V continuously adjustable (the default is adjusted to 5V).
Output constant current range: 0.3-12A (default is adjusted to a 3A).
Operating temperature: -40 ~ +85 degrees.
Working frequency: 380khz.
Conversion efficiency: up to 97% (efficiency and input, output voltage, current, pressure related).
Short circuit protection: Yes (to protect the short circuit current point adjustable, long short circuit).
Over temperature protection: Yes (automatically shut off the output after overtemperature).
Input reverse protection: Yes.
Installation: Four 3mm screws.
Wiring method: Terminal (When equipped with shell wire output) V-IN is input, V-OUT is output.
Module size: 70mm X 52mm X 50mm (LxWxH).
1. DIY a powe supply with a constant current function, are not afraid to us during short circuit, can protect the load.
2. the power supply for your electronic equipment.
3. for a variety of battery cahrge, according to different voltage and capacity of the battery charging voltage and charging current setting.
4. powered by solar panels for a variety of battery charging, with constant current, which prevents battery overcharge, effective protection battery.
5. dirving high-power LED, available free of series and parallel combinations.
6. as the vehicle poer supply for your cell phone or digital products supply.
1 x 150W 12A DC-DC CV CC Buck Converter 4.5-32V 24V to 12V 19V 1-30V Step Down Power
- EBAY Managed Payment. But we only Accept your Ebay Address, please Make sure it's 100% right.
- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
- All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
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