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
Introduction:
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.
Features:
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 capacityTechnical 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 | ≤0.2% |
Power Grid Regulation | ≤0.1% |
Degree of Unbalanceness for equalized current | ≤ ± 5 |
Phone Weighted Noise Voltage | 300~3400Hz ≤2mV (CCITT) |
Peak - Peak Noise Voltage | ≤100mV |
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 |
Efficiency | ≥90% |
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 | -10~50°C |
MTBF | 100,000 Hrs. |
Weight | 5.7Kg |
Dimension (D×W×H) | Rack-mounted:235mm×485mm×88mm (19inch, 2U) |
DC24V to DC48V15A DC-DC Converter
