12V 24V 36V 48V to 5V 3A with USB port

  • Model Number: HY-U550503
  • Input Voltage: 12/24V/36V/48V
  • Output Voltage: 5V
  • Output Current: 3A Max
  • Waterproof rating: IP67
  • Product Weight: 65g
  • Product size: 46*27*14mm
  • Non-isolated buck module
  • Case Material: Plastics shell, Epoxy potting
  • Over current, Over temperature and short circuit protections
  • Applications: Electromotor, Telecommunications, Logging Vehicles Forklifts and Led market etc…

The Specification of 12V 24V 36V 48V to 5V 3A with USB port

USB DC-DC converter and DC USB charger 12/24V 36V 48V to 5V 3A for car mobile phone charger

Model HY-U550503
Product Name 12V 24V 36V 48V to 5V 3A with USB port
Input rated voltage 12V 24V 36V 48V DC
Input voltage range 10-55V DC
Conversion Efficiency 96% 
Output voltage 5V DC
Output current 3 Amps Max
Output rated power 15 Watts
Voltage regulation < 1%
Load regulation < 2%
Ripple (full load test) < 150mV
No-load current < 20mA
Working Temperature -25°c ~ +65°c
Waterproof rating IP 67
ProtectionsOver-current, Over-temperature, Short-circuit protection
Product size 46*27*14mm
Installation Cable Length 13-14cm
Product Weight 65g
Case Material Plastics Shell
Cooling way Free air convection
Certifications CE, RoHS
Warranty 12 Months

Below is the type of output port

Dual USB Port:


Micro USB left:


Micro USB Right:


Micro USB:



Mini USB:


USB with install hole:


USB+Micro USB:




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