15V TO 5V Voltage Regulator dc to dc step down converter 8Amax 40W power supply module

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

DC DC BUCK CONVERTER  9-35V TO 5V 8Amax 

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Module properties: non isolated buck module (BUCK)
Rectification mode: synchronous rectification
The most low pressure difference: 2V
Conversion efficiency: up to 96%
Soft start time: about 500mS
Output ripple: 50mV (MAX) 20M bandwidth
Working temperature: industrial grade (-40 to +85) (the ambient temperature exceeds 40 degrees, please reduce the use of power, or strengthen the heat dissipation)
Full load temperature rise: 50
Load adjustment rate: 1%
Voltage adjustment rate: 2%
Dynamic response speed: 5% 200uS
Short circuit protection: sustainable, self recovery.
Input back protection: No, if required, please enter a series diode in series
Two, product features:
1, the use of imported integrated switch voltage regulator module manufacturing, all of the imported components, stable and reliable quality
2, synchronous rectification technology, the conversion rate of 96% or more, the heat is very low
3, it has over current, short circuit and other automatic protection function, and can be in the condition of normal work.
4, using epoxy resin potting, with waterproof, moisture-proof, dustproof, seismic, long-term use, stable and reliable quality!
5, thin, small size, high efficiency and convenient installation!
Three, applicable scope:
Bus, CMB, large trucks, EMU, solar power, bus display, taxi advertising screen, absolutely taxi radio without interference, car audio, LCD TV, such, walkie talkies and monitoring system.
Four, note:
Please strictly in accordance with the character of wiring, input to and fuse voltage of positive and negative polarity can not be connected in reverse, otherwise it might damage to the power supply module, output voltage of positive and negative polarity connection may damage electrical equipment.
2 in order to ensure that the module can output enough voltage and power, please make sure that the input power supply has enough voltage and power.
3 if the output end of the multiplexed output line please average load, please do not merge with load.
4 if the output reaches the maximum current value to pay attention to the power module heat dissipation (best to leave a certain current margin, so that the service life is longer, as far as possible not to use the maximum)

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