Dc-dc Power Step up Converter 12v Volt to 30v 32v 33v Voltage Regulator Circuit ,Made in China

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

DC DC BOOST CONVERTER 3-35V TO 4-35V 3Amax

-----------------------------------------------------------------------------------------------------------------PRODUCT PICTURE&FEATURES

Module properties: non isolated boost (BO0ST)
Rectification mode: non synchronous rectification
Input voltage: 3V-35V
Output voltage: 4-35V
Output current: 3A (max)
Conversion efficiency: 92% (maximum)
Switching frequency: 50KHz
Output ripple: 50mV (max)
Load adjustment rate: 0.5%
Voltage adjustment rate: 0.5%
Product size: 48*23*14 (length * width * height) (mm)
Product features:
9:28 module uses quality LM2577 chip, high efficiency (up to a maximum of 92%), and small heat, without radiator can go to 15W, plus the radiator after you can go to the output power of 25W
] the module using low ESR Sanyo original filter capacitor, can make the ripple voltage low to 50mV. Can be used in most occasions.
The module] use placement machine, reflow soldering, and each module before shipment have been two hours aging test, ensure high reliability.
Application range
] DIY a mobile power, only need to input connected to a battery power supply, the output voltage 4-35V for your mobile phone, MP3, MP4, PSP charging many power supply equipment, very simple and convenient.
This boost charger, you can use 2 AA batteries or lithium battery charging equipment for your 4-35V.
9:28 for your electronic equipment power supply, when your equipment needs to 4-35V powered, but you now only in the hands of lithium battery powered, this module can directly boost to 4-35V to solve your problems.
] system level power supply, when you are doing a project when the input power supply voltage lower than you need voltage (4-35V), that you choose the module will be your best choice, without debugging can be directly on the machine, easy to do, high power boost.

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