Guangdong Kingwood Electronic Co., Ltd.
Main products:HID Automatic Headlight (HID Conversion Kits, All-In-One HID), Communication Power Supply
Contact Us
  • Contact Person : Ms. Nee Rachel
  • Company Name : Guangdong Kingwood Electronic Co., Ltd.
  • Tel : 86-20-61031498
  • Fax : 86-20-61031486
  • Address : Guangdong,Guangzhou,5/f, Block C, Dadi Industrial Park, Yongdong Road, Tangxia, Guangzhou City, Guangdong Province. China
  • Country/Region : China
  • Zip : 510630

DC24V to DC48V15A DC-DC Converter

DC24V to DC48V15A DC-DC Converter
Product Detailed
1.Wide input voltage range 2.High reliability, safety and credibility 3.Input and output complete isolation, strong protect

DC24V to DC48V15A DC-DC Converter

Model: DD24T4815


DC/DC Converter is specially designed for meeting the requirements of all kinds of communication equipments of communication and electric power departments.

DC/DC Converter adopts the high frequency switching technology and has many good points, including high accuracy voltage stabilizing, low output noise, strong capacity of resisting disturbance, small volume, light weight, beautiful external shape, etc.


Input and output complete isolation, safety and credibilityAdvance current control mode and stable & reliable circuit topological structureThe key parts all adopt the imported components, and main technical indexes are much higher than the national related standardsStrong protection functions: output over/under voltage, overcurrent, short-circuit and input over/ under voltage, and overtemperature protectionAdopt no-master automatic equalized current technology, can parallel connection, convenient to extend the capacity

Technical Parameter:

Technical Index

Performance Parameter

Input Voltage Range

20~30 Vdc

Output Voltage Range

40~58 Vdc

Output Rated Value

48 Vdc

Output Current

15 Adc

Load Regulation


Power Grid Regulation


Degree of Unbalanceness for equalized current

≤ ± 5

Phone Weighted Noise Voltage

300~3400Hz    ≤2mV (CCITT)

Peak - Peak Noise Voltage


Wide Frequency Noise Voltage

3.4 ~ 150KHz   ≤100mV

0.15 ~ 30MHz   ≤30mV

Discrete Noise Voltage

3.4 ~ 150KHz  ≤5 mV

150 ~ 200KHz  ≤3 mV

250 ~ 500MHz  ≤2 mV

0.5 ~ 30MHz   ≤1 mV



Dynamic Response

20% ~ 100% Step Load ≤200 us

170V ~ 265Vac Step to power grid ≤200 us

Output Overvoltage Protection

50 ± 1 Vdc

Output Current Limiting Protection

16 ± 0.5 Adc

Input High-voltage Current-limiting Protection

≤36 ± 1 Vdc

Overtemperature Protection

85 ± 5°C

Working Temperature



100,000 Hrs.



Dimension (D×W×H)

Rack-mounted:235mm×485mm×88mm (19inch, 2U)

DC24V to DC48V15A DC-DC Converter

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