DC DC Buck Converter CC CV Power Supply Module Adjustable Voltage Regulator

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Seller: eff663 ✉️ (1,618) 98.2%, Location: Shenzhen, CN, Ships to: WORLDWIDE, Item: 314086912006 DC DC Buck Converter CC CV Power Supply Module Adjustable Voltage Regulator.
Product Description

3A/5A/12A DC DC Buck Converter CC CV Power Supply Module Adjustable Voltage Regulator Voltmeter Step-Down Power Module with LCD Display

Features:

1. Crystal shell, beautiful design, good touch texture of buttons, LCD display, clear data.

2. Five parameters including capacity display, input and output voltage display, output current display, power display, capacity display.

3. High efficiency above 95%, high current, low heat generation, output voltage 1.2-32V can be adjusted arbitrarily, constant current value can be adjusted from 0-12A, suitable for high-power LED constant current drive, lithium battery charging, etc.

4. All kinds of protection, anti-reverse connection--reverse connection will not burn, anti-backflow--directly connect to the battery, do not worry about battery backflow and burn the module, no need for another series of diodes, overcurrent protection-output short-circuit does not burn, and the rechargeable battery is limited Stream Safe.

Specifications:

Input voltage: 5-27V/6.5-36V/5.3-32V

Output voltage: 1-24V/1.2-32V/1.2-32V

Output current: 3A/3.5A/8A

Working current: 30mA/30mA/25mA

Output power: 30W/50W/120W

ZK-J3X:

Voltage display: resolution 0.01V, factory accuracy ±0.1V

Current display: resolution is 0.001A, range is about 0-3A, factory accuracy is about ±0.05A; when the output current is less than 0.05A, the display error is large, and the small current within 10-40mA cannot be displayed (if the accuracy requirements are high, it can be combined with the standard Manual calibration after ammeter comparison, calibration is more accurate when the output current is greater than 1A)

ZK-J5X:

Current display: resolution 0.005A, range about 0-4.5A, accuracy ±0.05A

Voltage display: resolution 0.05V, range 1.2-32V, accuracy ±0.1V

ZK-JVA-12KX:

Voltage display: resolution 0.05V, range 0-32V

Current display: resolution 0.01A, range 0-12A

Capacity display: resolution 0.001Ah, range 99.99Ah (can be reset by long pressing the '-' key, it will be automatically saved after power-off, and automatically accumulated after power-on. After reaching 99.99Ah, it is saturated and needs to be reset manually)

Conversion efficiency: 95%

Short circuit protection: yes

Input reverse polarity protection: yes

Output anti-backflow: yes (ZK-J5X, ZK-JVA-12KX do not have)

Note:

1. Due to the light and screen difference, the item's color may be slightly different from the pictures.

2. Please allow 1-3cm differences due to manual measurement.

Package Included:

1x Step-Down Power Module

1x Shell

About Us Welcome to our store!   We are a professional worldwide wholesale company, with our own factory located in China.   We supply many products including video game, health & beauty, phone accessories, computers accessories, camera & camcorder,car accessories, Clothing accessories, games, toys & hobbies, jewelry, antique & craftwork. High product quality,reasonable prices, excellent customer service and a reliable credit standing is our tenet. Payment We accept PayPal only.   Payment must be received in 7 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. Shipping
  • Will usually dispatch within 5 working days of receiving cleared payment.
  • The shipping time details, please read the shipping and delivery together with the price.
  • We ship to your PayPal address. Please make sure your PayPal address is correct before you pay.
  • Considering the cost of business and easy shipping, usually the item is packed in retail packaging.
Country Shipping Time

Working Days + Saturday  + Sunday

5-7 8-15 16-20 21-25 26-30 >31
United States Rate(item arrived) 5.1% 50.1% 29.6% 10.5% 4.7% Refund
United Kingdom Rate(item arrived) 9.9% 63.2% 19.1% 3.4% 4.4% Refund
Australia Rate(item arrived) 21.4% 50.0% 14.3% 7.2% 7.1% Refund
France Rate(item arrived) 10.5% 28.6% 43.8% 10.1% 7.0% Refund
Germany Rate(item arrived) 11.1% 22.2% 30.3% 20.9% 15.5% Refund
Canada Rate(item arrived) 0.0% 47.1% 31.4% 17.6% 3.9% Refund
Spain Rate(item arrived) 3.7% 24.1% 48.2% 13.8% 10.2% Refund
Terms If this item is defective upon receipt, customer has up to 14 days from date of receipt for exchange of a new one.But buyers should be pay for the shipping charge for returning.   We care about our valued customers, and are always willing to work things out. If you have any problems, please e-mail us immediately. Contact Us If you have any questions, please feel free to send eBay message to us, our service specialists 24 Hours a Day, 7 Days a Week (maybe there is some delay in weekends).   Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.   Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly. powered by
  • Condition: New
  • Model: ZK-J3X
  • Brand: Unbranded

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