Product Details

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

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PRODUCT PICTURE

PRODUCT FEATURES

Module parameters

Module properties: unfenced booster module (BOOST)

The input voltage: 3-5 v (less than 3 v input voltage output current step can achieve rating)

Output voltage: 5.0 V (can choose between 3 to 6 V in the choice, if other voltage, please inform the shopkeeper in advance, the default shipping for 5 V)

Output current, rated aaa (the input voltage is greater than 3 v), 5 a short time (less than 10 seconds)

Conversion efficiency: 92% (the higher the input voltage, the higher the efficiency)

Switching frequency, 500 KHZ

The output ripple:

Input 4.2 V output 5 V 3 a 40 mv (MAX)

Input 3.7 V output 5 V 3 a 50 mv (MAX)

20 m bandwidth

Undervoltage instruction: load the LED indicator (input voltage below 2.7 V LED lights out)

Working temperature: industrial grade (- 40 ℃ to + 85 ℃), when the environment temperature from 85 degrees within 1 a output current)

With temperature rise: 40 ℃

Static electricity: 200 ua

Load regulation: plus or minus 1%

Voltage regulation: plus or minus 0.5%

Dynamic response speed: 200 us 5%

Short circuit protection: no, if you want to have short circuit protection can be input with lithium battery protection board again, or use the lithium battery with protection.

Input reverse connect protection: no, if you need to reverse connect protection, please match our reverse connect protection board.

Connection mode: welding, DIP - 24 standard packaging, can be directly welded on the PCB (need to add pin, please refer to the shopkeeper put forward when buying)

Input mode: IN + input level is, the IN - negative input

Output mode: OUT + output level is, the OUT - output is negative

The power supply module, it is through our elaborate design, fully USES the import original core components.

The patch process,

Rose 5 v DC - DC 3 v booster circuit with USB output, wide working range, stable working from 3 v to 5 v output 5 v / 3 a circuit, to mobile phones, MP3, MP4, PSP, mobile devices a good way!

Using 2 AA / 5 batteries, can to mobile phone MP3, MP4 charger. With large capacity lithium battery, it is a super mobile electricity original!

Circuit board design science, high quality components, connection is very simple, diy digital product power supply is a good helper!

1. Super small volume, circuit board: 30 mm * 18 mm * 10 mm

2. On the back of the large copper clad heat dissipation, high current work good heat dissipation, low interference

3. The input and output are all made of the best sanyo POSCAP 470 uf polymer capacitance, and TDK high-capacity high-frequency ceramic capacitor, make the output ripple control in the low range.

4. Improve the LED indicator, more energy saving, the battery voltage is lower than 2.7 V, the LED light is out.

5. The new large current boost circuit Adopt high-efficiency booster circuit, MOS tube with great current output current 3 a

Range of application

1). DIY a mobile power supply, only need to input a battery power supply, can output 5 v voltage for your mobile phone, MP3, MP4, PSP batteries, very simple oh.

2). Booster charger, you can use 2 AA batteries or lithium batteries for your 5 v devices.

3) electronic equipment power supply for you, when your equipment needs 5 v power supply, however you now hand only lithium-ion batteries, use our booster the module can be directly to 5 v, solve your problems.

4). System level power supply before, when you are doing a project when the input to battery power supply (1-5 v), and your system board needs 5 v regulated power supply, that you choose this module we will be your best choice, can get a job, don't need to debug direct easily achieve efficient high-power booster

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