Description: 100% brand new and high quality This module can step-down applications is higher than the output voltage when the input voltage, such as battery, power transformer, DIY adjustable regulated power supply, 24V vehicle notebook power supply, industrial equipment, buck, 12V 3.3V, 12V 5V, 24V 5V, 24V 12V, 36V 24V etc. Module name:5A step down module. Module property: Non-isolated step down module(BUCK). Input voltage:4V-38V Output voltage:1.25V-36V(adjustable) Output current:0A-5A,for safe working current, please under 4.5A. Output power: it is recommended to use in the 75W, more than 50W Please add heat sink. Working temperature:-40degree~+85degree Working frequency:180KHz Transfer efficiency:96%(max) Load regulation rate: S (I) ≤ 0.8% Voltage regulation rate: S (U) ≤ 0.8% Power indicator: yes Short circuit protection: (current limiting 8A) Over temperature protection: Yes (automatic shutdown output ultra temperature) Short circuit protection: Yes Input reverse connect protection: NO Output reverse connect protection: no PCB size:54x24x12mm Quantity:1pc 
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| Shipping Company |
Shipping Cost |
Estimated Delivery Time |
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3 - 7 days |
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3 - 7 days |
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5 - 14 days |
| Post Air Mail |
Free Shipping |
15 - 45 days |
| Return Policy |
If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
| Seller Service |
On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |
