DC 300W 20A CC CV Constant Current Adjustable Step Down Converter Voltage Buck Current Source Module (1600370631416)

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Price:$2.60 - $3.00
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Products Description






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Input voltage

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6 V to 40 V DC(10 V to 40 V suggested)

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Output voltage

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1.2 V to 36 V DC

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Output current

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20 A (max.), 15 A (suggested)

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Efficiency

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95%(24 V to 12 V, 20 A)

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Output ripple

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≤ 50 mV

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Wiring method

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Terminal

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Short circuit protection

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Self-recovery

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Size

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60 x 53 x 27 mm / 2.36 x 2.08 x 1.06 in

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Product Description:





With a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current. The efficiency can be up to 96%, measured at 20A, converting 24V to 12V. It is designed with 75V/80A large current dual MOS tube. Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output. Wiring is convenient with these large current 30A screw terminals. The buck module has 2 heat sink that could enhance heat dissipation. When there is a big difference between input and output voltage, please decrease power and current. Product Parameter: ·Input Voltage: 6V to 40V DC(10V to 40V is suggested). ·Output Voltage: 1.2V to 36V DC. ·Output Current: 20A(max.), 15A(suggested). ·Efficiency: 95%(24V to 12V, 20A). ·Output Ripple: ≤50mV. · Wiring Method: Terminal. ·Short Circuit Protection: Self-recovery(cannot short circuit for long time). ·Size: 60 x 53 x 27mm / 2.36 x 2.08 x 1.06". VO+: Output positive VO-: Output negative +IN: Input positive -IN: Input negative CV: Output voltage adjustment CC: Output current adjustment EN: Enable, low voltage level shut off output; suspension, high voltage level is effective When input and output is common grounded, no-load CV output constant voltage,CC output constant current.








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FAQ








Q1. What is your terms of packing?

A: Generally, our modules are all with Anti-static bag individually wrapped,also can be accepted customized package.



Q2. What is your terms of payment?

A: Full payment. Goods would be shipped in 1-7work days after payment received, finally depends on quantities.



Q3. What is your terms of delivery?

A: Generally EXW,can be according to customer’s requests.



Q4. How about your delivery time?

A: Generally, goods would be shipped in 1-3 work days after payment received, finally depends on order quantities.



Q5. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.



Q6. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.








1600370631416
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