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MaiTech Integrated Voltmeter Modules / Step-up / Down Power Supply Module - (Green Display / 5~25V)

MaiTech Integrated Voltmeter Modules / Step-up / Down Power Supply Module - (Green Display / 5~25V)

by MaiTech
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SKU: 312170
  • US$10.82

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MaiTech Integrated Voltmeter Modules / Step-up / Down Power Supply Module - (Green Display / 5~25V)

MaiTech Integrated Voltmeter Modules / Step-up / Down Power Supply Module - (Green Display / 5~25V)

US$9.85 US$10.82 9%OFF 0


1. Input and output voltage can be alternately displayed.

2. Boot status can be freely defined.

3. With a key switch function, easy to control output.

4. High-power MOS tube reverse polarity protection circuit to improve efficiency and reliability.

5. Digital display color is green, size is 0.98 inches.

Instructions and precautions:

IN +: Input cathode; IN-: Input negative; OUT +: Positive output; OUT-: Output negative; ON/0FF: Output control keys; S1: Mode Select key / memory key.

Work Mode Description:

Input voltage mode: the default boot mode input voltage display "** .*" LED indicator lights, output closed.

Output voltage mode: Press S1 once switched to the output voltage mode, the display “** . * ”LED light is off, turn off the display if the output 0FF.

Alternating mode: S1 is pressed again Input / output voltage alternating turns 3S display data (press again to return to Input voltage display mode)

Memory Mode :

Press S1 button above 2S , automatic memory module current work status as the default power-on state .

When digital appears [ 0 ] , represents the default boot display input voltage

When digital appears [ 1 ] , represents the default boot display the output voltage

When digital appears [ 2 ] represents the default boot input / output voltage alternating

Common voltage data test: ( closed digital test )

Boost efficiency buck efficiency

5.0V turn 12V/1A, efficiency of 86.3%; 5V turn 3.3V/3A, efficiency of 74.2% .

7.4V turn 12V/1A, efficiency of 88.7%; 12V turn 5V/3A, efficiency of 83.8% .

12V switch 18V/1A, efficiency 88.3%; 24V switch 12V/2A, efficiency of 86.4% .

18V switch 24V/1A, efficiency 87.3%; 24V switch 18V/2A, efficiency of 87.6% .

Efficiency buck-boost mode

12V switch 12V/3A, efficiency 87.4%; 5V turn 5V/2A, efficiency of 81.4% .


Quantity1 piece
Form ColorGreen
MaterialGlass fiber + plastic + iron
English Manual / SpecNo
Other Features
Other FeaturesMax. input/output current: 2A; Rated current: 1.5A
Dimensions & Weight
Dimensions 1.81 in x 1.65 in x 0.47 in (4.6 cm x 4.2 cm x 1.2 cm)
Weight 0.81 oz (23 g)
Packing List
1 x Module

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$8.73 shipped US$8.70 shipped US$8.67 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

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