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30V 4A Auto Step Up / Down DC-DC Converter With LCD Display
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Penghantaran

Penghantaran Dari
Mainland China
Anggaran Penghantaran
Sep 21, 2024 - Oct 12, 2024

Warna

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Kuantiti

2 Unit lagi
Jumlah
RM 84.87
Gambaran Kedai
love for life
15 hours ago
Produk 88075
Pengikut 9
Penilaian 3.8
Sertai Within a Month
Kadar Pembatalan 0%
Spesifikasi Produk
Category
: Electronics Accessories  >  Network Components  >  Adapters & Converters
Brand
: NoBrand
Model
: Not Specified
SKU
: 676937512
Dimension (Length x Width x Height)
: 10.00 x 15.00 x 20.00
Weight(kg)
: 0.6
Manufacturing Country
: Not Specified
Warranty Type
: No Warranty
Warranty Value
: -
Warranty Description
: -
Hantar Dari
: Mainland China
Deskripsi Produk

[Overview]

This is an auto DC-DC step up / down converter power module with high-precision potentiometer for adjusting output voltage and output current, capable of driving a load up to 4A with high efficiency. So far from our testing, this is the most convenience low cost power module available.

[Specification]

  • Input voltage: DC 5.5V-30V
  • Input current: 4A maximum (Output current must alway below input maximum current)
  • Output voltage: DC 0.5V-30V, (Adjustable)
  • Output current: 0-4A maximum (Adjustable), When output current over 3A, extra cooling fan needed.
  • Conversion efficiency: 88%?
  • Switching frequency: 180KHz
  • Output ripple: 50mV (maximum) 20M-bandwidth
  • Operating temperature: -40 degC to +85 degC
  • Reverse polarity protection: Input and output
  • Size: 66x48x20mm
  • Weight: 45g

[Highlight]

  • Auto DC-DC step up / down converter power module
  • LCD display showing input or output voltage and current
  • Both output voltage and current build in high-precision potentiometer for adjustment
  • Output voltage remian constant even input voltage change
  • Build in push switch to turn on/off output power
  • Build in indicator to show output on/off
  • Build in LC filter curcuit
  • With reverse polarity protection on input and output
Penilaian produk
- / 5.0
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