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5A constant voltage constant current buck module with voltage, current, power display, LED drive
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Penghantaran

Penghantaran Dari
Pulau Pinang
Anggaran Penghantaran
May 06, 2024 - May 13, 2024

Warna

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Kuantiti

1 Unit lagi
Jumlah
RM 22.3
Gambaran Kedai
Trand88 Marketing and Distributors
On Vacation
Produk 365
Pengikut 8
Penilaian 5
Sertai 2 Years Ago
Kadar Pembatalan 0%
Spesifikasi Produk
Category
: Electronics Accessories  >  Computer Components  >  Power Supply Units
Brand
: Not Specified
Model
: Not Specified
SKU
: T8800046
Dimension (Length x Width x Height)
: 12.00 x 8.00 x 2.00
Weight(kg)
: 0.08
Manufacturing Country
: Not Specified
Warranty Type
: No Warranty
Warranty Value
: -
Warranty Description
: -
Hantar Dari
: Pulau Pinang
Deskripsi Produk
5A constant voltage constant current step-down module with voltage and current power display LED drive lithium battery charging with crystal case.

With USB interface, with 3 major functions, to meet your most occasions!

Module highlights:

Onboard voltage, current, power meter, you can easily use this module without a multimeter.

Onboard USB interface, you can easily charge your digital products. (Note: The USB output voltage is the same as the module output voltage, not a fixed 5V output. Please confirm before charging the USB device)

High power, high efficiency, 5A, low ripple.

It has two modes of constant voltage and constant current, with indicator light to indicate which mode the module is in.

When used as a lithium battery charger, you can set the floating charging voltage and charging current. Indicates whether it is charging or fully charged.

With current limiting protection function, even if the output is short-circuited, the module will not be damaged.

The onboard voltage and ammeter can be self-calibrated, which avoids the inaccurate reading of the voltmeter!

Three major functions:

(1) Used as a common step-down module with overcurrent protection capability;

(2) Used as a charger for lithium batteries, batteries, nickel-cadmium-nickel-metal hydride batteries (battery packs) of various voltage values, for solar panels, wind generators, etc.

(3) Used as a high-power LED constant current drive module.

Precautions:

The input ground and output ground of the module should not be shared together. This will cause the module's current sampling resistor to bypass, which will make the module unable to adjust the output current. It is easy to burn the module when it is connected to the load.

The output terminal of the module is connected with a current sampling resistor. After connecting the load, there will be a voltage drop of 0 ~ 0.2V, which is normal.

Some customers report that the module output voltage cannot be adjusted. When you encounter this problem, please rotate the potentiometer counterclockwise more than 10 times before using the module to adjust the voltage normally. Because when the module leaves the factory, the default output voltage is 17V.

When the output exceeds 3A and 35W, please strengthen the heat dissipation!

#5A #constant #voltage #current #buck #module
Penilaian produk
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