DC to DC step -Up power supply Module with dual digital display voltmeter 3.5V-30V

Specifications

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

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PRODUCT FEATURES

30 v input voltage range: 3.5 - note: 30 v to limit the highest voltage, please make allowance to use in order to avoid accidental damage

Output voltage range: 3.5-30 v (booster mode, the input must be less than or equal to the output voltage)

Input current: six consecutive a maximum 10 a output power: 100 w

Note: according to the law of conservation of power under the condition of rated output current

Uin = Uout * * Iin * efficiency Iout (Uin: input voltage of Iin: input current)

Size: 66 mm * 42 mm * 18 mm weight: 35 g/only

Voltage meter accuracy: + + 1 word (5 ‰)

Static power: typical around 15 ma (with the input voltage and output voltage and the digital tube is closely related to the color, the actual current bias)

IN + : input the positive as: input cathode OUT + : output the positive OUT - : output the cathode

Features:

1: input and output voltage can show alternately.

Definition 2: on free.

3: close the digital tube function with buttons, reducing power consumption.

Working pattern:

Output voltage mode: the default boot for output voltage mode according to * *. * the LED light is put out

Input voltage mode: press a switch to the input voltage mode according to * *. * the LED light is lit

Alternate mode: press the switch again input/output voltage alternating 3 s in turn display data clicked back to output voltage display mode (again)

Operation and digital tube display information:

[0] represents the default boot display output voltage

[ 1 ] represents the default boot display input voltage

(2) represents the default input and output voltage display alternately

Long press button for more than 2 s digital tube display the above information (the release button), automatic current state memory module as the default boot mode.

Digital tube closed operation: long press button above 4 s until the digital tube display LED lighting, display part is closed at this time. The press of a button to restore display again

Data test (voltmeter open) :

3.7 V to 5 V / 2 a 82.5% efficiency

Turn the 12 v / 5 v 2 a 88.4% efficiency

7.4 V to 12 V / 2 a 90.2% efficiency

The 12 v turn 18 v / 2 a 93.6% efficiency

Turn 18 v / 24 v 2 a 95.3% efficiency

Turn 30 v / 24 v 2 a 97.1% efficiency

Conclusion: the higher the input voltage is more efficient. Close the voltmeter booster module will get a higher working efficiency.

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

QQ:123140030  Cellphone:15914726251  

Alibaba  Trade  Manager:  cn201079051