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LTC1871 3.5-30V 100W DC-DC Boost Converter Adjustable Step-Up High Power Supply Module LED Voltmeter Voltage Meter/Botton Switch

Name: LTC1871 3.5-30V 100W DC-DC Boost Converter Adjustable Step-Up High Power Supply Module LED Voltmeter Voltage Meter/Botton Switch
Brand: LTC1871
Price: USD $6.58 - 6.79 / Piece

FOB Price

USD $6.58 - $6.79 / Piece

1 Piece(Min.Order)

Supply Ability 7000 Piece / Pieces per Month
Port SHENZHEN/HK
Payment Terms:Credit Card

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Product Details

Place of Origin:

Guangdong, China

Brand Name:

LTC1871

Model Number:

LTC1871

Product Description

Description

1). In+: Input positive

2). In-: Input negative

3). Out+: Output positive

4). Out-: Output negative

5). weight: 35g

6). Dimensions: 67 *42 *18mm(length*width* height)

7). Display color: Red

8). Input voltage: 3.5-30V

9). Output power: 100W maximum{Note: according to the law of conservation of power, computation under the condition of rated output current : Uin*Iin*efficiency =Uout*Iout(Uin:input voltage, Iin:input current)}

10). Output voltage: 3.5v-30v (step-up mode, the input must be less than or equal to the output voltage)

11). Input current: 6A(maximum 10A)

12). Voltage meter accuracy: ± (5 ‰ +1 digit)

13). Static power consumption: Typical about 15mA(With the input voltage, output voltage and the color is closely related to the digital pipe. The actual current there is a deviation )

2. Products Picture

3. Function

With key off function, and reduce power consumption.
Input and output voltages can be displayed alternately.
Power state can be freely defined.
Output voltage mode: Boot default display it, LED indicator off
Input voltage mode: Press button switch to it , LED indicator on
Alternating mode: Press button again input/output voltage alternately display (3s). Press button again, switch to output voltage display

4. Memory Mode

5. LED Voltmeter Stop Working Mode(The Mode Is Still Working)

Keep pressing the button until the monitor does not display numbers ( long press more than 4s) and release the button. LED lights shuts down. At this time, it does not perform memory function. Click the button, the LED voltmeter starts working again.

6. Data Testing (Voltmeter Open)

3.7 V to 5 V / 2 A 82.5% efficiency
5 V to 12 v / 2 A 88.4% efficiency
7.4 V to 12 V / 2 A 90.2% efficiency
12V to 18 v/ 2 A 93.6% efficiency
18V to 24 v / 2 A 95.3% efficiency
24V to 30 v 2 A 97.1% efficiency

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

Contact Us

Shenzhen Xiangyangwei Electronics Co., Ltd.: Contact nameJoy Lian; Phone86-0755-61337772; AddressRm. 2507, East Hangyuan Building, Zhenhua Road, Huaqiang North Street, Futian District

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LTC1871 3.5-30V 100W DC-DC Boost Converter Adjustable Step-Up High Power Supply Module LED Voltmeter Voltage Meter/Botton Switch

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