5A Constant Voltage Driver Battery Charging Voltmeter Ammeter Module Circuit Kit For Sale

5A Constant Voltage Driver Battery Charging Voltmeter Ammeter Module Circuit Kit


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5A Constant Voltage Driver Battery Charging Voltmeter Ammeter Module Circuit Kit:
$6

无标题文档 New Items Payment Shippment Terms of sale

Specification:
Color: red + blue
Material: electronic components
Length: 5cm
Width: 2.8cm
Height: 2cm
Power input voltage: 5V ~ 30V
Power supply output voltage: 0.8V ~ 29V
Power output current: maximum 5A (more than 3A to strengthen the heat)
Power conversion efficiency: 95%
Switching frequency: 300KHZ
Power output ripple: 50mV (max) 20M bandwidth
Load regulation: ± 0.5%
Voltage regulation: ± 2.5%
Operating temperature: -40 ° C to + 85 ° C
Instrument display: double 4 0.28 "digital tube
Display color: red
Instrument current range: 0A-5A
Instrument voltage range: 5V-30V
Instrument operating current: less than 15mA
Instrument input impedance: 50 milliohms

Power supply features:
1, the module using high efficiency (up to 95%), while the heat is small, the maximum can go to 5A current, while the original TI's op amp to control the output current, so that the overall output is very stable.
2, the module uses machine chip, reflow soldering, and each module before shipment have been two hours of aging test to ensure high reliability.

Features:
1, the module uses high-quality LED digital tube manufacturing, high brightness, even in the sun can also be clearly displayed.
2, the module uses the original import single-chip sampling and display voltage, and in the software for a lot of data processing, so that accurate and stable display.
3, the module is the whole patch technology, superb technology, ultra-small size.

Packing List:
1 x 5A Constant Current Voltage LED Driver Battery Charging Module



Shipment

Item will be shipped within 24 -48 hours after full payment is received.

The Item will be shipped by air mail,Normally the shippment to worldwide is used to take 20 to 30 business days, exclude Sat & Sun.


Warranty & response

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 contact us and double check the return address before you return it.

If is item is defective in 3 months, you can return it to us. We will send you a new replacement after receiving the defective item.

Contact US

We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you.

We greatly appreciate your POSITIVE response. Please do NOT leave negative or neutral response without any contact.

Payment

We only accept payment through Paypal.

Payment must be received in 7 business days of sale closing.



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