led driver constant and adjustable current 2A 3A 5Amax 5-30V 24v to 0.8-29V 12v 8v step down converter voltmeter ammeter

We produce MODULE ! CUSTOM-MADE module is OK! Our company produce your own board!

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PRODUCT PICTURE

pecification:

• Module Properties: non-isolated constant current and voltage module
• Rectification: non-synchronous rectification
• Input voltage: 5V-30V
• Output voltage: 0.8V-29V
• Output current: adjustable maximum 5A
• Conversion efficiency: 95% (the highest)
• Switching frequency: 300KHz
• Output ripple: 50mV (max) 20M bandwidth
• Load Regulation: ± 0.5%
• Voltage Regulation: ± 2.5%
• Operating Temperature: -40℃to +85℃
• Size: 51 * 26.3 * 14 (L * W * H) (mm)
• Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

        Voltmeter Ammeter

• Measurement accuracy: 0.1%
• Refresh rate: about 200ms / times
• Display: 0.28"digital tube
• Current Range 0A-5A
• Voltage range 5V-30V
• Display Color Red
• Storage Temperature:-10℃ to +65℃
• Input impedance: 50 milliohms

SHIPPING TERMS

1.Ship to whole world : DHL , UPS, FEDEX, EMS, HKPOST, SGPOST,SWPOST

2.Lead time:2days. If we don't have stock at that time, it takes 2-4days to produce it.

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PAYMENT TERMS

1.We accept PAYPAL, TT, WESTERN UNION, ESCROW

2.Commission:   

*Paypal: total sum *0.041   

*Escrow: total sum *0.05  

*TT: $28-$45(according to amount)   

*Western union: $0

GUARANTEE PERIOD

    3 Months, if the quality have any problems, We have a good after sale

service team will slove the quality problems for you.

1.If you test the products and it doesn't work, pls keep it and send it to us in 

   1 month, we will send the good one to you with the following order.

2.If the product is already used by you, then no warranty.

3.If the product is broken by man-made, then no warranty.

CONTACT US