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DC Converter Module 9V 12V 24V 8-35V to 5V 8A DC-DC Step Down Board Voltage Reglator 4-Port USB Output Car Charger Regulator for Solar Power Supply Module Phone Charger Power Bank

KWD 12.500
Brand
DAOKAI
Weight
50 g
– 1 +

Special Features

  • Specifications: Input Voltage: DC 8-35V, Input Current: 5.5A, Output Voltage: 5.2V, Output Current: Maximum total 8A, Current Adaptive, Maximum 2A for single phone charging.
  • Product Purity: High-quality dual-layer gold-plated USB interface, with a lifespan twice that of ordinary USB interfaces.
  • High Conversion Efficiency: Advanced pre-regulator current-sharing loop and synchronous rectification scheme reduce speed and replace the step-down module, achieving a conversion efficiency of 96%.
  • Overvoltage Protection: The converter features overvoltage protection, capable of simultaneously charging 4 mobile phones. Maximum USB output is 2A, with a total of 8A across 4 channels.
  • Minimal Interference: Four high-quality surface-mount capacitors, coupled with increased MLCC capacity, result in lower output ripple and reduced interference.
  • Device Compatibility: Supports USB-powered devices such as smartphones, digital cameras, tablets, GPS devices, and dashcams.It can simultaneously charge 4 mobile phones with a total current of 8A across 4 channels.
  • Package includes: You will receive 1pcs DC 8v-35v 4 USB buck module, 1 x DC male cable.

Description

Specification:
Input voltage: 8-35VDC
Input current: 5.5A
Output voltage: 5.2V
Output current: total maximum 8A, current adaptive, mobile phone single port charging maximum 2A.
Dynamic response speed: 300us (5% change in load current)
Conversion efficiency: 95% (measured from 12V to 5.2V3.5A, efficiency is related to voltage difference and load size)
Load regulation rate: 0.2-0.3% (10%-50% load when measuring 12V input)
Ripple and noise: 120mVP-P (measure 20MHz bandwidth 12V 5.2V 3A)
Switching frequency: 1KHz
No-load current: 18mA (12V car 5V actual measurement)

Cautions
(1) Do not over-voltage and overload, otherwise it will damage the battery and power supply.
(2)The module can only step down but not step up, and cannot supply power to electrical equipment higher than the input voltage.
(3)Pay attention to ventilation and heat dissipation when working for a long time with high current and high power full load to prolong the service life of this power supply.
(4)Please don't work for a long time with full load, please leave 20% margin when working continuously and pay attention to ventilation and heat dissipation.

Package includes:
1 x DC 8v-35v 4 USB buck module
1 x DC male cable

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